El Día Mundial del Agua del año 2026 estará dedicado al vínculo entre el agua y la igualdad de género, un reconocimiento necesario en un contexto donde los avances en los ODS 5 (igualdad de género) y 6 (agua limpia y saneamiento) siguen siendo insuficientes. La creciente presión sobre los recursos hídricos a nivel global impone desafíos urgentes y sin precedentes que no pueden abordarse sin la participación plena y equitativa de las mujeres.

Actualmente, no más del 22% de los puestos de ingeniería en instituciones del agua son ocupados por mujeres mientras que los espacios de toma de decisión en temas hídricos, en la mayoría de los países, siguen teniendo dominio masculino. Paradójicamente, en muchas comunidades vulnerables, las mujeres tienen un rol clave en la gestión local del agua. Lo hacen de manera no remunerada, invisibilizada y sin acceso a formación técnica, lo que impide que su trabajo sea reconocido y valorizado económicamente.

Estas disparidades revelan desigualdades estructurales que limitan tanto el aprovechamiento del potencial humano como la efectividad de las políticas hídricas. Si bien algunos países muestran reducciones en las brechas de género entre matriculación y graduación en carreras relacionadas con las ciencias del agua, aún es necesario avanzar hacia una participación equitativa de las mujeres. Esto implica fomentar el acceso igualitario a la educación en ciencia e ingeniería, así como garantizar condiciones laborales que promuevan la permanencia y ascenso profesional de las mujeres en igualdad de oportunidades que sus pares varones. Se requiere para ello, un compromiso transformador que combine políticas públicas efectivas y cambios sociales sostenidos.

Laura Imburgia

UNESCO World Water Assessment Program

The California Current Ecosystem (CCE) is one of the world’s most productive coastal systems. Seasonal winds bring deep, nutrient-rich water to the surface, fueling primary production that supports fisheries, wildlife, and coastal economies. The CCE is shaped by physical and biogeochemical conditions that vary from days to decades and beyond. Predicting this variability matters because many managed species, and the people who depend on them, are sensitive to changes in temperature, nutrients, oxygen, and related processes. In this talk, I will summarize recent and ongoing efforts to assess how predictable the CCE is across multiple time horizons: seasonal to interannual (~1–24 months), decadal (~5–20 years), and long-term (~50–100 years). I will highlight when and where forecasts of key physical and biogeochemical properties show usable skill, and, when known, the ocean processes that create that predictability (for example, large-scale climate patterns that influence coastal conditions). Skillful forecasts at these timescales can provide actionable guidance for fisheries and other ocean management decisions in the California Current.

Mercedes Pozo

University of California, Santa Cruz

Weather in space defines by the changing conditions in the natural space environment of the solar system. Space weather “storms” are triggered by events occurring on the Sun and in the interplanetary space. Propagating away from the Sun, they eventually impact the near-Earth environment and number of critical technologies on Earth. Their adverse effects on Earth observation, navigation and communication satellites, energy infrastructure, transport, radio communication etc., result in reduced reliability or disruption of these critical systems, which, in turn, impacts the global economy and pose the risks to human safety.

The importance of the sustainable and reliable space weather monitoring and prediction cannot be overstated. These services are used by commercial airlines, the satellite industry, drilling and surveying operations, power grid operators, by pipeline designers and operators and users of satellite-based navigation systems. Emergency management agencies around the world are developing procedures to manage the risks of severe space weather events as part of their overall risk management approach.

This plenary lecture provides the main information on the wide spectrum of the space weather phenomena and their detrimental impacts on different infrastructure. The historical and modern examples of problems are demonstrated following the chain of several extreme events from their origin on the Sun to their Earth.

The references to the international organizations dealing with space weather topics, such as World Data Centres, International Space Environment Services, WMO and others are also provided.

Larisa Trichtchenko

Coordinator, Space Weather Expert Team, WMO

El Sistema Internacional de Vigilancia (SIV) de la Organización del Tratado de Prohibición Completa de los Ensayos Nucleares (OTPCE) comprende 170 estaciones sísmicas, 60 infrasónicas, 11 hidroacústicas y 80 de radionucleidos, además de 16 laboratorios de radionucleidos, distribuidos en 89 países de todo el mundo. El despliegue de la red comenzó en 1996, cuando el Tratado se abrió a firma. Inicialmente, el enfoque se puso en la instalación y certificación de las estaciones. Durante los más de 25 años que tiene el Sistema, las actividades diarias se han centrado en su mantenimiento y funcionamiento; sin embargo, muchas estaciones se acercan al final de su vida útil y requieren recapitalización. Este proceso es complejo, abarca varios años e involucra a numerosos actores internos y externos. Para abordarlo, reducir la deuda técnica ya acumulada y salvaguardar la inversión realizada por los Estados en el Sistema, se ha desarrollado una estrategia de su sostenimiento a medio y largo plazo. Ésta se guía principalmente por la vida útil prevista de los componentes de las estaciones y hace hincapié en un cambio de paradigma de un enfoque reactivo a uno proactivo para mantener una alta disponibilidad de datos. Esto es crucial, ya que los datos de alta calidad del SIV no solo cumplen su propósito de fortalecer el régimen de verificación del Tratado, sino que también proporcionan información valiosa para la investigación científica y una amplia gama de aplicaciones civiles, como los sistemas de alerta temprana de tsunamis, la evaluación del riesgo sísmico, la monitorización de erupciones volcánicas y los estudios atmosféricos.

The views expressed herein are those of the authors and do not necessarily reflect the views of the CTBTO Preparatory Commission.

Xyoli Pérez-Campos

Comprehensive Nuclear-Test-Ban Treaty Organization, CTBTO

Code:
SE01

Title:
Geosciences in society: education, outreach and dissemination

Description:
The development of Geosciences in our country has been increasing exponentially in the last decades. This is due to the scientific and technical interest of geoscientists. Learning about the dynamic of Earth and the processes which formed the enormous geological wealth of México, is and will always be, the purpose of Geosciences. Geology has extended its horizons and now it takes into account other sciences such as Mathematics, Chemistry, Physics, Biology among others.

Geology's diversity, has favored the development of Mexican scientists. They have become more capable to understand Earth's phenomena surrounding them. An outstanding understanding, assimilation and dissemination of Earth Sciences is vital. Researchers must work on finding easier ways for teaching science for everybody's comprehension. A good researcher must have interacting skills and being committed to his work.

The objectives of this session are mainly the exchange of teaching techniques and innovative tools in the process of education, outreach and dissemination of Earth Sciences in our country. These techniques might include tasks able to be managed inside and outside classrooms, they should be reachable everywhere and free for the society. The session accepts works related to Earth Sciences' outreach and dissemination, curriculums, impact and social retribution, and new teaching methods.

Conveners:
Marina Manea marina@geociencias.unam.mx
Miguel Ángel Martínez Rodríguez miguelmartinez@geociencias.unam.mx
Cristian Alberto Juárez Valle cristianjuvalle@geociencias.unam.mx
Rodrigo Pérez Luján perezlr@geociencias.unam.mx

Code:
SE02

Title:
Physical limnology

Description:
Physical limnology research has been limited (scarce) compared with biochemical and ecology studies in several Mexican lakes.

The main purpose is to bring together diverse studies, from research projects as preliminary and published, focused on studies related to physical processes (wind driven currents, thermal structure, internal waves, mixing processes, transport, etc.) in lakes.

In this session, we are happy to cordially invite all scientists and students to participate in the conference and share the latest interdisciplinary issues, observational data, experimental, theoretical, and numerical or mathematical modeling.

Conveners:
Tzitlali Gasca Ortiz tzitlali.gasca@academicos.udg.mx
Diego Armando Pantoja González diego.pantoja@academicos.udg.mx

Code:
SE03

Title:
Integrated earthquake hazard research from rupture processes to compound disaster mitigation

Description:
This session aims to bring together a diverse range of research that advances our understanding of earthquake phenomena, from their physical origins to their social impacts, through multidisciplinary and international collaboration.

The session is particularly inspired by two ongoing research initiatives: the SATREPS project on “Compound Disaster Risk Reduction associated with Large Earthquakes and Tsunamis”, and the “Science of Slow-to-Fast Earthquakes” project. We seek to bridge the gap between Earth science, engineering, and social sciences by addressing earthquake generation processes and the chain of compounding hazards they can trigger, such as tsunamis, tsunami-induced fires, hazardous material spills, and long-term disruptions to port infrastructure and logistics networks.

The session focuses on both slow and fast earthquake phenomena and their potential to initiate compound disasters. We highlight the need to understand the interplay between aseismic slow slip and dynamic rupture, the propagation of seismic and tsunami waves, and the cascading effects that follow these initial events. These complex hazards underscore the importance of integrating detailed seismic and geodetic observations, ocean-bottom data, and advanced numerical modeling.

We welcome contributions using a wide range of interdisciplinary methods and scales, including:
* Laboratory and observational seismic and geodetic studies of slow and fast earthquakes;
* Earthquake and tsunami source modeling, including dynamic rupture and hazard scenario simulations;
* Hazard, exposure, and vulnerability assessments;
* Social science and policy research that supports disaster risk communication and community-based adaptation.

This session especially welcomes insights from transdisciplinary research and international collaborations that combine technical and social science approaches to develop sustainable disaster risk reduction strategies. By fostering dialogue across disciplines, we aim to broaden our collective understanding of earthquake and tsunami hazards, promote integrated risk mitigation, and stimulate future collaboration among researchers, practitioners, and policymakers.

NOTE: English contributions are preferred for this session.

Conveners:
Josué Tago Pacheco josue.tago@gmail.com
Tomoaki Nishikawa nishikawa.tomoaki.2z@kyoto-u.ac.jp
Enrique Guevara Ortiz eguevara@cenapred.unam.mx
Raymundo Omar Plata Martínez raymundo.plata@igeofisica.unam.mx

Code:
SE04

Title:
40 years since the 1985 earthquake: commemoration and advances in mexican seismology

Description:
The earthquake of September 19, 1985, with a magnitude of 8.1 and an epicenter off the coast of Michoacán, marked a generation of Mexicans due to the extensive losses it caused, both material and human. Beyond the immediate devastation, the earthquake led to a transformation in the social fabric, fostering citizen organization and giving rise to significant changes in construction regulations, as well as in prevention and mitigation policies associated with such events, also transforming the role of Civil Protection in the country. From a scientific standpoint, it marked a turning point in the development of seismology in Mexico. Forty years after this event, its memory continues to inspire scientific, technological, and social advancements focused on the study and management of seismic risk. Its commemoration provides an opportunity to analyze the lessons learned, strengthen the resilience of our society, and promote the exchange of knowledge between specialists from both academic and governmental sectors.

This session is open for work in seismology, paleoseismology, engineering, seismic hazard, and seismic risk management. Its goal is to provide an overview of the advances in the study of earthquakes, their sources, and the mitigation of such geological hazards in diverse scenarios across the country.

Conveners:
Martha Gabriela Gómez Vasconcelos gabriela.gomez@umich.mx
Diana Cinthia Soria Caballero diana.soria@umich.mx

Code:
SE05

Title:
Integrating satellite observations into assessments of air quality and emissions in Mexico

Description:
Measurements of atmospheric composition from satellite platforms are a very valuable source of information for air quality, emissions and their distribution around the world. Over time, they also provide valuable long-term trends for evaluating the progress of industrial development and urban expansion. This is fundamental for Mexico, especially in rural regions, where there is a significant limitation in the monitoring capacity of surface air quality. For example, satellite observations have been used to validate emissions inventories, improve the performance of numerical air quality models and to compare against remote sensing instruments, among other applications.

Until recently, only daily coverage (once a day) has been achieved with polar orbiting satellites at a spatial resolution of ~ 7.0 x 3.5 km. However, the TEMPO (Tropospheric Emissions: Pollution Monitoring Observations) instrument now provides hourly information from a geostationary orbit to observe atmospheric composition over a region comprising Canada, the continental United States and most of Mexico. TEMPO provides the highest spatial (~2 km) and temporal (~1 hour) resolution for this region. This density of satellite observations brings unprecedented information on pollutants and trace gasses. Thus, we expect that TEMPO will start a new era for air quality monitoring.

The true value of these satellite observations cannot be realized in isolation. Integration of satellites with ground-based monitoring and opportunities for airborne sampling are critical to both validation and interpretation of the view from space. In this context, the objective of this special session is to bring together studies aimed at the application of satellite observations in order to: 1) Validate data with ground-based or airborne measurements, 2) strengthen the advancement of knowledge in geosciences and the environment; 3) foster opportunities for national and international collaboration and; 4) establish a communication channel in the community. We invite all the studies conducted with the first TEMPO observations, and also with other satellite sensors such as SCIAMACHY, OMI, GOSAT, OCO-2, IASI, TES, MOPITT and TROPOMI among others. Theoretical validation studies, data assimilation and numerical modeling of air quality are also welcome. As well as studies with the focus on ground-based measurements of remote sensing networks (e.g., COCCON, NDACC, TCCON, PNG) and their facilities for satellite validation.

Conveners:
Victor Hugo Almanza Veloz victor.almanza@atmosfera.unam.mx
Wolfgang Stremme stremme@atmosfera.unam.mx
James Crawford james.h.crawford@nasa.gov

Code:
SE06

Title:
Convergence in instrumentation for geosciences and space sciences: innovation, development, and applications

Description:
The fundamental objective of this special session is to create a dynamic meeting space for professionals, academics, students, and developers passionate about instrumentation and its applications in Geosciences, Geophysics, and Space Sciences. We seek to foster collaboration and knowledge exchange in projects that drive innovation, programming, and the development of protocols for the generation, application, and continuous improvement of technological knowledge.

We cordially invite papers exploring various crucial areas, including:
* Geophysical Monitoring: Seismology, geomagnetism, volcanology, tectonics, and geodynamics.
* Geodesy and Positioning: Innovative techniques and applications.
* Space Sciences: Study of the ionosphere and other relevant areas.
* Quality Management: Implementation of systems to ensure excellence in instrumentation.
* Scientific and Technological Dissemination: Effective strategies for communicating progress and results.
* Data Management: Development of solutions for efficient storage and advanced post-processing of geoscientific and spatial information.

This session represents a unique opportunity to network, explore new ideas, and strengthen the community dedicated to advancing instrumentation in our disciplines.

Conveners:
Armando Carrillo Vargas armando@igeofisica.unam.mx
Ana Caccavari Garza anacg@igeofisica.unam.mx
Gerardo Cifuentes Nava gercifue@igeofisica.unam.mx
Charbeth López Urias charbethlopez@uas.edu.mx

Code:
SE07

Title:
Geoscience with and for communities: collaboration, reciprocity, and reflexivity in Earth system research with AGU’s Thriving Earth Exchange program

Description:
Geosciences play a fundamental role in understanding and managing regions and the risks faced by communities. This session, brought to you by the AGU Thriving Earth Exchange program, seeks to highlight experiences in areas of Earth and Space Sciences —geology, climatology, oceanography, paleosciences, risk studies, among others— that have been significantly linked to local communities in Mexico and others around the world. We are interested in science co-created with communities (co-creation, in partnership, active participation, local inputs), as well as science motivated through the community's needs: health risks, geological risks, environmental impacts, among others.

We invite submissions of papers sharing success stories, projects in planning and development, critical reflections, and experiences in general on how community involvement can inform our scientific questions, facilitate fieldwork, enrich results, and open spaces for reciprocity, ethics of care, and fair recognition in publications and retribution processes.

This is a session to share ongoing experiences, seed ideas and questions. It is necessary to reflect on these practices to improve the social impact of geosciences and , this will allow for more relevant, ethical and transformative science.

Conveners:
Marina Núria Cox mcox@agu.org
Bernardo A. Bastien-Olvera bbastien@atmosfera.unam.mx
Elsa Sánchez García elsasg@igeofisica.unam.mx

Code:
SE08

Title:
Los Tuxtlas region: a multidisciplinary vision of its current knowledge

Description:
The aim of this special session is to discuss and exchange the geological, geophysical, climatic, environmental, and heritage knowledge generated during the last years in the Los Tuxtlas region. Broad participation is expected from the scientific community, students, and government entities, as well as from civil associations that have contributed studies from different approaches to understanding this complex region.

Conveners:
Sergio Rodríguez-Eizarrarás srre@unam.mx
Wendy Vanesa Morales Barrera moralesw@geologia.unam.mx
Valerie Pompa Mera valerie.pompa@gmail.com

Code:
SE09

Title:
Open science and Geoscience journals in Mexico: recommendations for publishing internationally relevant articles

Description:
Provide a comprehensive perspective on open science and its advantages for Geosciences in Mexico and globally, facilitating the positioning of researchers in a new global academic order. In this context, an exhibition of diamond journals in the field of Geosciences in Mexico is offered, establishing a series of suggestions from information experts and editors for the successful publication of impactful articles that possess presence and visibility, social metrics (altmetrics), and efficient indexing in specialized databases.

The individual exhibition of the Geosciences journals and their value-added services will be held at no cost to the authors. We will project their works multimodally to achieve significant levels of impact in reduced time periods. This approach will allow for the expansion of academic collaboration scenarios and data metric analysis, thereby consolidating direct participation in open science at a global level. This approach aims to raise awareness among individuals about the advantages and relevance of publishing in journals that participate in open science, the value of open scientific content, and the social contribution of articles.

Conveners:
Saúl Armendáriz asaul@atmosfera.unam.mx
Minerva Castro minerva@igeofisica.unam.mx
Ricardo Castro rcastro@atmosfera.unam.mx

Code:
SE10

Title:
Computational methods in Earth Sciences

Description:
Today, computational methods have become a cornerstone of all areas of Earth Sciences. They allow for the management, manipulation, analysis, simulation, and prediction of highly complex and deeply interrelated phenomena. Considering the current trend toward miniaturization and simplification of instrumentation, access to a massive amount of high-quality, high-precision data generated in real time is becoming more democratized. This requires automated systems for processing, thus introducing Earth Sciences to the realm of Big Data. As ICTs advance rapidly, and access to equipment with significant computing power at relatively affordable costs is becoming more democratized, it is now possible to design and execute complex multi-domain algorithms that require different areas of computational science, giving them a broad sense of interdisciplinarity. This session encourages students and researchers to present data processing solutions from different areas of Earth Sciences that articulate two or more subfields of computational science. In addition to these topics, this session aims to incorporate dissemination papers on classic computational algorithms such as digital signal processing, digital image/video processing, databases, as well as any computation-related work. The proposed session is aimed at all members of academia and industry whose work and research proposes, is based on, and/or makes use of computational tools in any area of Earth Sciences. The ultimate objective of the session, in addition to presenting interdisciplinary solutions in computational methods for Earth Sciences, is to connect students and researchers who present and master different areas of computational sciences to create a connected community where growing interdisciplinarity can be fostered in this important area supporting Earth Sciences.

Conveners:
Jorge Javier Hernández Gómez jjhernandezgo@ipn.mx
Gabriela Aurora Yáñez Casas gyanezca@ipn.mx
Abraham de Jesús Pablo-Sotelo abraham.pasa11@gmail.com
Fabián Ramírez López ramirez.lopez.fabian.9@gmail.com

Code:
SE11

Title:
Renewable energy and energy systems: multi-scale modelling challenges

Description:
We invite researchers and students from Academia and Industry interested in presenting and discussing recent advances in the field of sustainable energy, with special emphasis on numerical modelling challenges across multiple spatial and temporal scales.

Focus and Themes:
In addition to accepting papers on wind and marine energy based on theoretical developments, field or laboratory observations, remote sensing and artificial intelligence, and work on socioeconomic and ecological aspects related to energy transitions and environmental mitigation strategies, we especially invite papers on challenges in atmospheric or hydrodynamic modelling at different scales, such as:

* Spatial multi-scale modelling: Research addressing transition challenges between different spatial scales, including the "Gray Zone" (between PBL, LES, and mesoscale models), downscaling techniques, and methods to connect models from turbine scale (1-10m) to global circulation (1000km).
* Temporal aspects and physical parameterizations: Integration of forecasts across multiple time scales (from hourly operation to seasonal/decadal planning) and developments of optimized physical parameterizations for renewable energy applications.
* Advanced methodological approaches: Proposals that combine physical models with artificial intelligence techniques, data assimilation methods, and other innovative approaches to solve variable scale problems in energy systems.
* Verification and uncertainty quantification: Methodologies for evaluating models across multiple scales and quantifying uncertainties in coupled model chains for renewable energy applications.

Understanding and resolving these multi-scale modelling challenges represents a key scientific frontier to maximize the potential of renewable energy in a sustainable energy system.

Conveners:
Vanesa Magar vmagar@cicese.edu.mx
Carlos Alberto López Villalobos calovi@atmosfera.unam.mx
Josué Zárate jenriquezza@gmail.com
Eduardo Ramos Mora erm@ier.unam.mx

Code:
SE12

Title:
The contribution of online digital cartography to the geosciences: recent past and perspectives

Description:
Visual analysis of spatiotemporal patterns has long been a cornerstone of geoscientific research. Over the span of a couple of decades, cartographic production has undergone a profound transformation: evolving from printed maps to interactive digital platforms (web maps and 3D globes) linked to bigdata streams updated via sensors and numerical models.

We invite contributions to this special session exploring the impact of modern cartography across the geosciences. We encourage sharing all types of digital cartographic approaches (static, dynamic, 3D, geovisualization etc.) to examine how these techniques advance scientific knowledge. The session will place special --tough not exclusive-- emphasis on the role of animated interactive maps within the spatial data infrastructure of the Terra Digitalis international journal. Examples of possible topics are urban subsidence dynamics, 3D modeling of volcanic processes, regional geologic maps depicting volcanic and tectonic evolution, landfall and dispersion forecast of sargassum, among others.

Conveners:
Stéphane Couturier andres@geografia.unam.mx
Javier Osorno franciscojavier.osorno@gmail.com
Luca Ferrari luca@unam.mx

Code:
SE13

Title:
Space sciences, prebiotic chemistry and astrobiology

Description:
In recent decades, research on space sciences, directly related to Earth sciences, has had a sustained development and growth in Mexico. For this reason, it is important to have a session that provides a space for the presentation of works in various areas, such as prebiotic chemistry, impact cratering, meteoritics, planetary chemistry, atmospheres and planetary evolution, biological evolution, planetary geophysics, and exoplanets, among others. One of the objectives of this session is to be a backdrop for updating and generating networks of collaboration.

Conveners:
Alejandro Paredes Arriaga apa@ciencias.unam.mx
María Guadalupe Cordero Tercero gcordero@igeofisica.unam.mx

Code:
SE14

Title:
Monitoring and research networks in Mexico

Description:
Mexico is a very diverse country, environmentally, socially, and physically. Therefore, its study is required. Several monitoring networks have been established in Mexico. These include the National Meteorological Service, the National Seismological Service, the Tide Gauge Service, the University Atmospheric Monitoring Network, and the Civil Protection Network. There are also research networks such as the Network of Natural Disasters Associated with Hydrometeorological and Climate Phenomena, the National Atmosphere and Climate Laboratory, and the National Coastal Resilience Laboratory. Therefore, this special session aims to conduct meetings across sectors of society, such as government, academia, and society, to identify common problems and establish synergies for addressing them in the short and long term.

Conveners:
Mercedes Andrade-Velázquez mercedes.andrade@ccgs.mx
Antonio Ladino luis.ladino@atmosfera.unam.mx
Arturo Iglesias arturoi@sismologico.unam.mx

Code:
SE15

Title:
Fifteen years after the El Mayor-Cucapah earthquake, how has knowledge of seismotectonics in Northwest Mexico evolved?

Description:
In memory of José Douglas Frez Cárdenas (1936 – 2025) a researcher of seismotectonics in northwestern Mexico.

April 4, 2025, marked the 15th anniversary of the El Mayor-Cucapah earthquake due to a complex interaction between various strike-slip faults in northern Baja California. This earthquake, felt along the border between California, United States, and Baja California, Mexico, produced surface effects: ground liquefaction, surface fractures, rupture of irrigation canals, damage to agricultural areas, and tilting of transmission towers, among others. It also prompted CICESE to collaborate with agencies and institutions such as the National Seismological Service of Mexico, the Southern California Network of the United States, and the Engineering Institute of the UABC. This special session aims to provide a space to share advances in seismic knowledge in northwestern Mexico. It also aims to answer questions such as: What changes have occurred in the region in the past 15 years? Will we be prepared for the next major earthquake in Baja California? Are Baja California's major cities, Mexicali, Tecate, Tijuana, and Ensenada resilient?

We invite colleagues to share their results related to seismic activity and tectonics in Northwest Mexico. Specifically, studies on source, trajectory, attenuation, site effects, crustal deformation and the application of these study results to civil engineering and hydrogeology for the benefit of society, primarily, but not exclusively, in Baja California.

Conveners:
José Antonio Vidal Villegas vidalv@cicese.mx
Erik Esteban Ramírez Ramos eramirez34@uabc.edu.mx
Alejandro González Ortega aglez@cicese.mx

Code:
SE16

Title:
Seismic swarms and processes associated with volcanic and tectonic activity

Description:
In this session, we will discuss the activity related to the recent seismic swarms in the Tancítaro-Paricutín region of Michoacán. Since 2020 at least four such swarms have occurred in this region. We are interested in analyzing the possible causes of these earthquakes in an area of monogenetic volcanism, where two Newton volcanoes have erupted over the past 300 years. This region, in particular, has been the birthplace of several other volcanoes over the past 10,000 years. Thus, understanding the tectonic stress fields, and possible magma intrusions through the study of the local earthquakes and all associated factors, such as gas emissions, is of great importance. Likewise, we hope to include other contributions in this session related to recent activity in other parts of the country, such as the microearthquakes occurring in Mexico City. Contributions on prevention, risk communication, and scientific outreach, which strengthen the relationship between academia and those responsible for risk management, are also welcome. Monitoring strategies, outreach to exposed communities, and inter-institutional collaboration aimed at preventing seismic and volcanic disasters will be also discussed.

Conveners:
Ana Teresa Mendoza atmendoza@secihti.mx
Ramon Zúñiga ramon@geociencias.unam.mx
Servando De la Cruz sdelacrr@igeofisica.unam.mx
José Luis Macías Vázquez jlmacias@igeofisica.unam.mx

Code:
SE17

Title:
Exhibitors at the Annual Meeting of the Unión Geofísica Mexicana 2025

Description:
Companies and institutions participating as exhibitors in the RAUGM 2025 may present products and services, educational offers, research, or any topic of their choice, according to their interests.

Conveners:
Salvador Fernández salvador9726@gmail.com

Code:
CU01

Title:
High rate GNSS data processing using software TRACK

Description:
This short course will provide a general idea of RTK GNSS and its applications. A set of sample high frequency GNSS data will be used to learn data processing with program TRACK developed by MIT as a part of GAMIT/GLOBK package. TRACK is a GPS differential phase kinematic positioning program. It's primarily used to study crustal deformation. TRACK is a free access program.

Conveners:
Ekaterina Kazachkina kazachkina@igeofisica.unam.mx
Lilibeth Contreras lilibetcontreras1@gmail.com

Code:
CU02

Title:
Delimitation of groundwater flow system components or trajectories

Description:
A flow system is a unique groundwater system composed of different flow or movement paths or components related to the groundwater's physical, chemical, and climatological characteristics.

Delineating the components of a groundwater flow system allows for understanding recharge and discharge zones and their relationship to climate.

This course will address concepts related to conceptualizing groundwater flow systems in Mexico. Eleven criteria available for delineating flow paths will be analyzed. A practical case study of component delineation will be presented through the use of hydrogeochemical and statistical tools.

In the course, participants will learn to interpret statistical data, such as cluster analysis and principal component analysis, and relate them to hydrogeochemical and geological data. They will also learn to associate chemical compositions and climatological data with different flow paths.

Conveners:
Selene Olea Olea selene@geologia.unam.mx
Zaida Martínez Casas zaida@geologia.unam.mx

Code:
CU03

Title:
GPUs python workshop

Description:
In this course, we will cover the fundamentals of programming with high-level libraries for Graphics Processing Units (GPUs) with Python. We will show the installation process for the necessary programming requirements, as well as the compilation and execution of basic algorithms focused on vector algebra.

We will explore case studies for the direct use of processing units through CUDA and for signal processing using the abstract libraries of CuPy for the Fast Fourier Transform (FFT) on the NVIDIA GeForce RTX 4090 installed in the supercomputing systems of the Interdisciplinary Laboratory for Scientific Computing (LINCC). The exercises will be developed remotely on LINCC's servers, so you only need a laptop and a terminal with SSH installed.

Conveners:
Víctor Hugo De la Luz Rodríguez vdelaluz@enesmorelia.unam.mx
Sergio Rogelio Tinoco Martínez stinoco@enesmorelia.unam.mx
Elizandro Huipe Domratcheva e.huipe@irya.unam.mx

Code:
CU04

Title:
Introduction to visualization and quantification methods of atomic composition using the JEOL JXA-8230 Electron Probe Microanalyzer

Description:
The JEOL JXA-8230 electron probe microanalyzer is a powerful tool for analyzing and visualizing the atomic composition of materials. This instrument allows for the precise quantification of elements within a sample through the use of techniques such as energy-dispersive X-ray spectroscopy (EDS) and wavelength-dispersive X-ray spectroscopy (WDS). These methods enable researchers to obtain detailed information about the distribution and concentration of elements at a microscopic level. The combination of high-resolution imaging and precise compositional analysis makes the EPMA JEOL JXA-8230 from the Institute of Geophysics, Michoacán Unit, UNAM an essential instrument in fields such as Materials Science, Geology, and Metallurgy. In this workshop, an introduction to the key techniques and applications of this advanced analytical tool will be provided. To achieve this, students will remotely access the instrument to analyze a series of three representative samples with the aim of determining their atomic composition and their quantification as well.

Conveners:
Noemi Jasmin Salazar Hermenegildo nsalazar@igeofisica.unam.mx
Giovanni Sosa Ceballos giovannis@igeofisica.unam.mx

Code:
CU05

Title:
Advanced workshop on 3D printing and CAD in geosciences

Description:
This intensive workshop is designed to transform professional practice in geosciences by providing a deep immersion in 3D printing and Computer-Aided Design (CAD) technologies. The program focuses on equipping professionals with cutting-edge skills, enabling them to convert complex geoscientific data into tangible physical models. This capability significantly improves visualization, spatial analysis, and understanding of intricate geological structures.

The program has been meticulously structured to enable geologists, geophysicists, geological engineers, urban planners, and other geoscience specialists to innovate their work methodologies. The adoption of these technologies represents a growing and essential trend for modernizing professional practice and research in the field. Participating in this workshop is not only an opportunity to acquire new skills, but a strategic investment in professional advancement, ensuring relevance and competitiveness in a rapidly evolving sector. The ability to transform abstract geological concepts into concrete physical representations not only optimizes problem-solving but also facilitates clearer and more effective communication with diverse stakeholders, addressing a common challenge in geoscience project management.

Conveners:
Armando Carrillo Vargas armando@igeofisica.unam.mx
Ana Caccavari Garza anacg@igeofisica.unam.mx
Gerardo Cifuentes Nava gercifue@igeofisica.unam.mx
Charbeth Urias López charbethlopez@uas.edu.mx

Code:
CU06

Title:
Seismic geomechanics: fundamentals, methodologies and applications

Description:
This course provides an introduction to the study of rock mechanical properties through seismic waves. It covers the basic concepts of elasticity (Hooke's law), elastic waves and moduli, and the stress-strain relationship. Methodologies for their derivation (dynamics) and for the estimation, using empirical criteria, of petrophysical, geotechnical, and geomechanical parameters from these waves are reviewed. The use of noninvasive seismic techniques and their application to the geotechnical characterization of sites and unstable zones (Landslides) are described.

Conveners:
Moisés Francisco Guzmán Villa fco.villa@comunidad.unam.mx

Code:
CU07

Title:
Geospatial modeling of geological hazards using statistical methods: application in QGIS and R

Description:
Geospatial statistical modeling is key to evaluating the potential of an area for the occurrence of various geological hazards (e.g., floods, landslides, and sinkholes). This course integrates theoretical foundations of statistics applied practically in QGIS and R, where we will develop a step-by-step mapping of susceptibility to sinkhole formation in an urban environment. In this course, participants will learn to:

* Process geospatial data using remote sensing and geographic information systems (GIS) techniques.
* Develop multiple logistic regression models that meet statistical assumptions.
* Validate results with robust metrics (ROC-AUC curve).
* Generate susceptibility maps for natural hazards.

This course is designed for a general audience with a basic knowledge of GIS and statistical programming in R. All necessary materials for the modeling will be provided to participants, enabling them to follow the workflow properly. Upon completion, participants will be able to apply spatial analysis techniques in R, interpret multiple logistic regression model results, and adapt this workflow methodology to their own projects.

Conveners:
Sergio Armando García Cruzado garciacrz93@gmail.com
Nelly Lucero Ramírez Serrato nellyrmz@igeofisica.unam.mx
Jacob Jesús Nieto Butrón jacob.nieto@igeofisica.unam.mx
Gabriela Vidal García gabrielavidalgarcia5@gmail.com

Code:
CU08

Title:
GIS in R

Description:
GIS in R enables precise and automated spatial analysis by integrating programming with geostatistics and spatial modeling. Its applications range from parcel-level studies to continental-scale assessments, optimizing decision-making in conservation, urban planning, and environmental management.

Key capabilities include:
* Geospatial data processing with sf and raster, facilitating manipulation of vector and raster data.
* Advanced visualization using ggplot2 and tmap, providing intuitive spatial representations.
* Spatial modeling through interpolation and machine learning (randomForest, neural networks), enhancing predictive accuracy.
* Temporal analysis of spatial data, applying time-series techniques to assess environmental changes and geographic trends.

R's integration with GIS redefines efficiency in data processing and spatial analysis, offering scalable tools for research and sustainable resource management.

Conveners:
Mario Guevara mguevara@geociencias.unam.mx

Code:
CU09

Title:
X-Ray Diffraction for geoscientists: practical approaches to mineral identification with XRD

Description:
This short course introduces geoscience students to the fundamentals and practical applications of X-ray diffraction (XRD) for mineralogical analysis in soils, sediments, and rocks. Designed for both undergraduate and graduate students, the course focuses on how to effectively use XRD as a research tool in environmental and geological investigations.

Participants will learn key concepts behind diffraction, how to operate a diffractometer, best practices for sample preparation, and how to interpret diffractograms. Real-world case studies will illustrate how XRD contributes to understanding mineral composition in complex natural systems.

The course will also highlight practical tips, common mistakes, and troubleshooting strategies to help students generate reliable data from the start. No prior background in crystallography is required, just curiosity and an interest in applying analytical techniques to real geoscience problems.

Conveners:
Daniela Kristell Calvo-Ramos dcalvo@geociencias.unam.mx
Luisa Fernanda Rueda-Garzon lfrueda@geociencias.unam.mx
Alejandro Carrillo-Chavez ambiente@geociencias.unam.mx

Code:
CU10

Title:
Design and build SQL databases for information management in Earth Sciences

Description:
The main goal is to provide the necessary knowledge to design and implement functional, accessible, and adaptable SQL databases, aimed at individuals without programming experience. Through understandable tools and concepts, the course aims to facilitate the organization, storage, and query of large volumes of information, providing a practical and efficient alternative for managing data in various professional contexts.

The course is aimed at high school, undergraduate, and graduate students, as well as professors and researchers from various fields of knowledge who lack programming training but require a general understanding of database design, implementation, and use. Its purpose is to provide the fundamental knowledge necessary to efficiently structure, organize, and manage information, enabling the development of projects applicable to the specific needs of their academic discipline or professional field.

Conveners:
Jorge Javier Hernández Gómez jjhernandezgo@ipn.mx
Gabriela Aurora Yáñez Casas posgyanes@imp.mx
Ángel Gutiérrez Aguilar angelgutierrez12102001@gmail.com
Arturo Cruz Aparicio cruzaparicioarturo7@gmail.com

Code:
CU11

Title:
The depredation of science and publication with Generative Artificial Intelligence: how does it impact Geosciences?

Description:
During the past five years, science as a whole has experienced intense economic competition, characterized by the existence of journals without APC fees, journals with considerably high publication costs, selective commercial publishers, and new publication models with affordable costs but questionable quality and limited academic and social visibility. This last category is known as scientific predation, in which various fraudulent mechanisms are implemented to manipulate young researchers, graduate students, and academics with low publication rates. Through a payment, they are offered the printing of articles, book chapters, or complete monographs in globally renowned journals or publishers, predominantly works lacking originality and not backed by scientific committees.

The mechanisms employed by these predatory publishers include article farms, citation selling, cooperative article selling, AI-generated manuscripts, book and chapter fabrication, and fake content indexing, among others. These mechanisms facilitate the generation of thousands of documents globally each year without a rigorous academic and/or scientific process, turning them into fake or junk science, thereby creating an academic problem in numerous universities and research centers worldwide due to their impact on academic metrics.

To achieve this objective, the course practically provides the essential components to identify predatory publishers and avoid falling into their commercial proposals. It also illustrates to interested parties how to select high-quality journals and publishers indexed with impact factors without incurring APC costs. These spaces allow for the publication and visibility of their research, in addition to offering the possibility of being seen and cited by peers. In conclusion, we analyze the model of alternative metrics to determine the research's social impact.

Conveners:
Saúl Armendáriz asaul@atmosfera.unam.mx
Minerva Castro Escamilla minerva@igeofisica.unam.mx
Perla Sosa perla@igeofisica.unam.mx

Code:
CU12

Title:
Processing of electrical methods (VES and ERT) for groundwater and geotechnical investigations

Description:
This intensive course offers an introduction to the processing, inversion, and interpretation of data from vertical electrical soundings (VES) and electrical resistivity tomography (ERT). The applications are focused on groundwater exploration and geotechnical subsurface characterization. Throughout the session, participants will follow complete workflows from data acquisition (theoretical component) to the generation of interpretable electrical models, including the identification of water tables, saturated zones, and geotechnically critical materials. The course is intended for students interested in hydrogeology, geotechnics, or applied geophysics. Accessible tools will be used for data analysis and inversion, enabling attendees to apply what they learn to real-world projects.

Conveners:
Elizabeth Rivera-Calderón eriverac@enesmorelia.unam.mx
Adriana Nadcielli Soto-Rodríguez nadcielli@gmail.com

Code:
CU13

Title:
Applications of geochemistry to the study of the fossil record

Description:
This intensive course introduces the application of geochemical tools to the analysis of the fossil record, with a focus on its paleobiological and paleoenvironmental implications. Core concepts of geochemistry, paleontology, and taphonomy are covered, alongside a detailed discussion of fossil composition and the processes affecting fossil preservation.

Participants will be introduced to the main analytical techniques used in fossil geochemistry, including spectroscopy (EDS, WDS, Raman), mass spectrometry (AMS, ICP-MS, LA-ICP-MS), and X-ray fluorescence (XRF), as well as their practical applications in paleodietary reconstruction, redox condition analysis, paleoproductivity studies, and paleoenvironmental assessment through trace elements and stable and radioactive isotopes.

The course includes selected case studies that allow students to integrate theoretical knowledge with applied examples of fossil geochemical research.

Conveners:
Francisco Sánchez-Beristain sanchez@ciencias.unam.mx

Code:
CU14

Title:
From seismic data to resilient communities: innovative approaches to earthquake-tsunami risks

Description:
This series of one-hour lectures offers a diverse exploration of contemporary topics in geophysics and disaster science. Covering both theoretical foundations and practical applications, the sessions provide insights into advanced research methodologies, computational techniques, and risk management strategies. Participants will engage with cutting-edge approaches in seismology and related fields, gaining exposure to interdisciplinary perspectives that bridge technical and societal challenges. These lectures were developed as part of an international collaboration between Japan, El Salvador, and Mexico under the SATREPS project (JPMJSA2310), which focuses on reducing risks associated with large earthquakes and tsunamis.

Conveners:
Yoshihiro Ito ito.yoshihiro.4w@kyoto-u.ac.jp
Raymundo Omar Plata Martínez raymundo.plata@igeofisica.unam.mx
Octavio Gómez Ramos octavio@igeofisica.unam.mx
Martín Cárdenas Soto martinc@unam.mx
Sandra Vaiciulyte sandra.vaiciulyte@igeofisica.unam.mx
Josué Tago josue.tago@gmail.com

Code:
CU15

Title:
Seismo-geodetic instrumentation on continents, islands and volcanoes

Description:
The objective of this workshop is to provide essential knowledge for the installation of temporary and/or permanent seismic stations, as well as the creation of local and regional networks. The stations are primarily composed of seismic sensors, GPS/GNSS systems, data acquisition systems, and power systems. All are explained with practical examples applicable to various field conditions.

The course is divided into five modules: Site Search and Selection, Seismic Instrumentation, Geodetic Instrumentation, Site Preparation for Instrument Installation, and Telecommunications and Data Management.

Conveners:
Antonio de Jesús Mendoza Carvajal antonio@igeofisica.unam.mx
Alejandro Hurtado Díaz alhudi@sismologico.unam.mx
Fernando Navarro Estrada fernando@sismologico.unam.mx
Luis Salazar Tlaczani lsalazar@igeofisica.unam.mx

Code:
CU16

Title:
Python for geospatial analysis: from programming language to GIS

Description:
This intensive course provides a hands-on introduction to geospatial analysis using Python as a tool, offering new opportunities for reproducible, automated, and scalable geographic data analysis. It will cover the use of Python as a Geographic Information System (GIS), including cartographic design and the integration of real-world data into a complete, replicable workflow applicable to research, teaching, and outreach.

Conveners:
Angel Emmanuel Morales Neri angel.morales@ipicyt.edu.mx
Saliha del Carmen Barbosa salihabar97@gmail.com

Code:
EX01

Title:
Zipline, mules and tequila



Description:
Feel the adrenaline as you fly from mountain to mountain over the river on a circuit of eleven ziplines. Walk along natural trails and plunge into the river on the final line, accompanied by expert guides who will make your adventure even more special. You will also have the chance to cross the world’s longest suspension bridge, stretching 470 meters long and 150 meters high, with 360-degree views that will take your breath away.

The excursion continues on the back of a mule, which will guide you along trails surrounded by the region’s lush flora, allowing you to enjoy the scenery and moments of rest between the more intense activities. At the end, enjoy a welcome tequila tasting, completing an experience that perfectly combines adrenaline, nature, and tradition.

Practical information: The excursion lasts approximately 2 hours, not including travel to and from the park. It includes transportation, welcome drink, 15-minute mule ride, water during the activity, access to the ziplines and suspension bridge (not applicable for groups), and tequila tasting. Recommended attire includes lightweight clothing, closed comfortable shoes, and insect repellent. Minimum age is 6 years, and maximum weight is 110 kg (242 lbs). For safety reasons, people with asthma, heart or back problems, pregnant women, or anyone under the influence of alcohol or drugs are not allowed to participate.

Conveners:
DMC Vallarta
· Correo electrónico: vibianacuriel@dmcvallarta.com
· Teléfono: +52 322 116 5255
· WhatsApp: +52 322 116 5255
· Página web: DMC Vallarta

Code:
EX02

Title:
Diving at Las Caletas



Description:
Discover one of the most exclusive diving sites in Banderas Bay. The calm waters of Las Caletas, with excellent visibility and gentle currents, are the perfect setting for both beginner and certified divers. During your dive, you may encounter sea turtles, eagle rays, schools of tropical fish, and even sunken ships resting on the seabed.

In addition to its abundant marine life, Las Caletas features a nearby natural reef and is an ideal environment to learn how to dive with certified PADI instructors. Whether you are trying diving for the first time or are an experienced diver, this coastal paradise opens a window to the underwater world of the Mexican Pacific.

Practical information: The excursion is available for participants from 10 years of age. It includes transportation by catamaran, certified PADI dive master, lunch, dive tanks (1 for beginners and 2 for certified divers), weight belt, and additional beach activities. You must arrive at the check-in point 30 minutes before departure. For safety reasons, pregnant women and participants who have not dived in the last 12 months without a refresher course are not allowed. Recommended items: swimsuit, towel, biodegradable sunscreen, and extra money for port fees or souvenirs.

Conveners:
DMC Vallarta
· Correo electrónico: vibianacuriel@dmcvallarta.com
· Teléfono: +52 322 116 5255
· WhatsApp: +52 322 116 5255
· Página web: DMC Vallarta

Code:
EX03

Title:
Diving at Los Arcos



Description:
Explore one of the most stunning diving destinations in Banderas Bay: Los Arcos. Its calm, crystal-clear waters with excellent visibility and gentle currents are ideal for both beginner and certified divers. During the dives, you can observe spectacular rock formations, sea turtles, manta rays, schools of tropical fish, and vibrant marine life that make every dive an unforgettable experience.

For certified divers, this two-tank excursion allows for more in-depth exploration of the area with PADI guides, while beginners can enjoy a one-tank introductory dive with certified instructors. Beyond the underwater adventure, Los Arcos offers opportunities to relax on the beach, practice kayaking, or take walks along nearby trails, making this excursion a complete and immersive experience.

Practical information: The excursion is available for participants from 10 years of age. It includes transportation by catamaran, certified PADI dive master, lunch, dive tanks (1 for beginners and 2 for certified divers), weight belt, and access to additional activities at the site. You must arrive at the check-in point 30 minutes before departure. For safety reasons, pregnant women and divers who have not practiced in the last 12 months without a refresher course are not allowed. Recommended items: swimsuit, towel, biodegradable sunscreen, and extra money for port fees or souvenirs.

Conveners:
DMC Vallarta
· Correo electrónico: vibianacuriel@dmcvallarta.com
· Teléfono: +52 322 116 5255
· WhatsApp: +52 322 116 5255
· Página web: DMC Vallarta

Code:
EX04

Title:
Horseback riding in the Sierra Madre



Description:
Experience a unique adventure exploring the majestic Sierra Madre mountains. This horseback ride takes you through the enchanted forest, where you can enjoy the local flora and fauna while admiring spectacular natural landscapes. During the tour, you will have the opportunity to walk across the longest vehicular suspension bridge in the world, adding an exciting highlight to your experience.

The excursion is designed to combine fun, nature, and moments of relaxation. Enjoy seasonal fruits, purified water, and a welcome drink while following carefully selected trails guided by an expert bilingual guide. At the end of the ride, you can savor a complimentary tequila, completing an experience that blends adventure, local culture, and tradition.

Practical information: The approximate duration of the excursion is 2.5 hours, not including transportation to and from the park. It includes transportation, bilingual guide, purified water, fruits, a complimentary beverage, tequila tasting, and the suspension bridge walk. Recommended items: light clothing, comfortable shoes, insect repellent, and extra clothes, towel, and footwear. Minimum age is 12 years, and the maximum weight allowed is 100 kg (220 lbs). For safety reasons, pregnant women and individuals with asthma, heart problems, or back issues cannot participate, and the activity is not permitted for anyone under the influence of alcohol or drugs.

Conveners:
DMC Vallarta
· Correo electrónico: vibianacuriel@dmcvallarta.com
· Teléfono: +52 322 116 5255
· WhatsApp: +52 322 116 5255
· Página web: DMC Vallarta

Code:
EX05

Title:
Jorullo bridge ATV ride



Description:
Get ready for an adrenaline-filled experience as you ride an ATV through the Sierra Madre Occidental. Drive along dirt roads, cross the longest suspension bridge in the world (470 meters long and 150 meters high), and take in the breathtaking landscapes surrounding the eco-park. The adventure culminates with a refreshing swim in the crystal-clear waters of “El Salto” waterfall.

This excursion combines excitement, nature, and local culture. During the tour, you will have safety equipment, an expert guide, and a welcome drink. At the end, enjoy a complimentary tequila tasting, completing an experience that blends extreme adventure with moments of relaxation in nature.

Practical information: The approximate duration is 2 hours, not including transportation to and from the park. It includes transportation, welcome drink, safety equipment, guided tour across the suspension bridge and waterfall, and tequila tasting. Recommended items: light clothing, closed and comfortable shoes, insect repellent, and a change of clothes or swimsuit. Minimum age to drive: 18 years; minimum age for passengers: 6 years. Maximum weight per ATV: 150 kg (330 lbs). A valid driver’s license is required. For safety reasons, people with asthma, heart or back problems, pregnant women, or anyone under the influence of alcohol or drugs are not allowed. An additional collision insurance fee of $20 USD per RZR unit and $10 USD per ATV unit applies, covering up to $500 USD in damage (non-refundable).

Conveners:
DMC Vallarta
· Correo electrónico: vibianacuriel@dmcvallarta.com
· Teléfono: +52 322 116 5255
· WhatsApp: +52 322 116 5255
· Página web: DMC Vallarta

Code:
EX06

Title:
Boat ride “Rhythms of the night”



Description:
Experience a unique evening in a natural amphitheater set in the heart of the tropical jungle, where the magic of culture and nature comes alive. Enjoy a dynamic show featuring breathtaking acrobatics, original music, special effects, and vibrant performances that celebrate our spiritual connection with animals and nature.

The adventure begins with a sunset catamaran ride across Puerto Vallarta Bay to the pristine beach of Las Caletas, illuminated with torches and candles that create a magical atmosphere. Once on land, dancers, percussionists, and acrobats will welcome you to an unforgettable sensory experience combining candlelit dinner, music, dance, and an open bar. This show is perfect for couples or groups of friends and offers an artistic and exciting way to experience Mexican culture.

Practical information: The excursion includes catamaran transportation, candlelit dinner, contemporary dance show, and open bar. The price also covers the Access Fee ($20 USD). Minimum age: 6 years. Not recommended for guests with limited mobility. Recommended items: comfortable shoes, light sweater, and extra money for port fees or photos. Please arrive 30 minutes before departure. For safety and regulations, participants carrying drugs or vape devices are not allowed.

Conveners:
DMC Vallarta
· Correo electrónico: vibianacuriel@dmcvallarta.com
· Teléfono: +52 322 116 5255
· WhatsApp: +52 322 116 5255
· Página web: DMC Vallarta

Code:
EX07

Title:
Hidden beach of Marietas Islands



Description:
Embark on an adventure to the extraordinary Hidden Beach, one of the most photographed destinations in the world and a true natural paradise. Its turquoise waters and golden sands, surrounded by a rocky crater, create a breathtaking setting for an unforgettable experience.

During the excursion, you will explore the iconic Playa del Amor at the Marietas Islands, swimming through rock formations while observing abundant marine life and over 100 bird species, including the endemic blue-footed booby. Admire the Lovers’ Arch and the majestic surrounding cliffs as our local guides share fascinating stories about the history and biodiversity of the area. This activity is conducted in small groups, ensuring a more personalized and exclusive experience.

Practical information: The excursion lasts approximately 5 hours. It includes a light snack, life jacket, water, and snorkeling equipment. Minimum age: 12 years; maximum age: 65 years. Excellent swimming skills are required, as participants will swim approximately 75 m (200 ft). Time inside Hidden Beach is 15 to 20 minutes according to federal regulations, and access depends on sea conditions. Sunscreen and drones are prohibited, and an environmental contribution of $100 MXN per person is required. Recommended items: swimsuit, towel, light sweater, and extra money for port fees or photos. For safety, participants with heart, back, or spinal problems, as well as pregnant women, cannot join this activity.

Conveners:
DMC Vallarta
· Correo electrónico: vibianacuriel@dmcvallarta.com
· Teléfono: +52 322 116 5255
· WhatsApp: +52 322 116 5255
· Página web: DMC Vallarta

Code:
EX08

Title:
Las Caletas beach of Bahía de Banderas



Description:
Welcome to Las Caletas, a spectacular natural reserve on the Pacific coast of Mexico, surrounded by lush vegetation and tropical jungle-covered mountains. This paradise offers a wide variety of activities for all ages, from nature walks and snorkeling in crystal-clear waters to Adventure Cove, featuring slides, zip lines, and water sports. Whether you seek adventure or relaxation, Las Caletas is an oasis waiting to be discovered.

Enjoy a full day of beach fun and activities in Puerto Vallarta. Explore the clear waters by kayak or snorkeling, take guided nature walks to see macaws and flamingos, or participate in cultural activities such as mezcal tasting, cooking classes, and margarita-making workshops. For younger visitors, the Kids Adventure Park and the iconic overwater hammocks ensure memorable experiences for the entire family.

Practical information: The excursion lasts approximately 7 hours. It includes panoramic boat transportation, buffet lunch, all-day open bar, snorkeling, Adventure Cove, Kids Adventure Park, wildlife encounters, nature walks, cooking classes, and mezcal tasting. Minimum age: 9 years for most adventure activities; participants under 18 must be accompanied by an adult. Recommended items: swimsuit, hat, towel, light sweater, biodegradable sunscreen, insect repellent, and extra money for optional activities, photos, or dock fees. Life jackets are required for all water activities. Participants under the influence of drugs, e-cigarettes, or vapes are not permitted.

Conveners:
DMC Vallarta
· Correo electrónico: vibianacuriel@dmcvallarta.com
· Teléfono: +52 322 116 5255
· WhatsApp: +52 322 116 5255
· Página web: DMC Vallarta