Talk About Geophysics!  TAG Webinar Series

EEGS’ Monthly Educational Webinar Series

EEGS has developed a new educational webinar series exploring topics ranging from scientific presentations to a deeper dive into noted authors’ published articles. The webinar series is intended to offer an informal setting and an interactive opportunity to address diverse geophysical topics. Students will be pleased to see that some scheduled topics will focus on career paths, working with your advisor, etc. and small business owners will benefit from sessions ranging from business technical tools to client management.

If you have questions, email [email protected].  If you'd like to suggest a future TAG Topic or offer to host a webinar, please click here (a short, online feedback form for EEGS' TAG Webinar organizers).  

TAG Webinar
October 13, 2021
GeoLatinas: a grassroots organization, building bridges towards equity, diversity, inclusion and accessibility in the geosciences

Presenters:  Adriana Crisóstomo Figueroa - University of Leeds, Leeds, UK, email: [email protected]
Alma Vázquez-Lule, Global Ocean Monitoring and Observing Program (GOMO/NOAA)/University of Delaware, email: [email protected]

Registration Required!

October 13, 2021
4:00 p.m. PT - 5:00 p.m. MT - 6:00 p.m. CT - 7:00 p.m. ET
Registration Link:

After registering, you will receive a confirmation email containing information about joining the meeting.

In GeoLatinas, we provide a platform to showcase women of Latin American origin from around the world who are currently engaged or working in earth and planetary sciences. Our mission is to embrace, empower, and inspire Latinas to pursue and thrive in careers in earth and planetary sciences. We inspire younger generations of Latin Americans to pursue scientific careers and we provide tools to help GeoLatinas members to succeed at all stages in their careers.

EEGS' Diversity, Equity, and Inclusion (DEI) Task Force invites you to join colleagues and the GeoLatinas presenters and members October 13th.

September Webinar - Magnetic Surveying for Man Made Objects – Theory 

On September 8, Gretchen Schumauder and Bart Hoekstra hosted a pre-recorded presentation by Becky Bodger, Seequent Limited, and Stefan Burns, Bart Hoekstra and Gretchen Schumauder from Geometrics Inc. This was the first in a series about magnetic surveying for anthropogenic objects and focused on the practical implications of magnetic theory for conducting surveys.  Following the pre-recorded presentation was a question and answer session hosted by Gretchen and Bart.  

All TAG Webinars begin at 4:00 PT/ 5:00 MT/ 6:00 CT/ 7:00 ET and online registration is based on US time zone Mountain Time.

August Webinar - G2HE - Transforming Geophysical Parameters into Hydrogeological and Engineering Parameters and the Relevance of the Factors of Empiricism, Scalability, Resolution, Uncertainty, Clay and Experience

On August 11, attendees participated in EEGS' August TAG Webinar and an extended question and answer period.  Organizers thanked Mr. Pettifer for his interesting title and informative presentation.  

July Webinar - Characterizing a Physical Model of a Collapsing Void Using a Trapdoor and Time-Lapse Surface-Wave Analysis

On July 14, Sarah Morton Rupert presented findings from a laboratory text box using a physical model designed to simulate void roof failure and migration to the ground surface to support the conceptual model that Vs variations can be an indicator of stress-field variations in the roof structure above a void and used to map the progression of a collapsing structure.  Questions and Ms. Morton Rupert's responses rounded out the well attended webinar.  Organizers and attendees thanked Ms. Morton Rupert for presenting her award-winning presentation with EEGS TAG Webinar participants.   

May Webinar - New Frontiers in Near Surface Geophysics: Muons, Cosmic Ray Neutron Probes, and Hyperspectral Imagery

On May 12, Leon DuPlessis, formerly with Freeport-McMoRan Inc., Trenton Franz, Univ. of Nebraska, and Isabel Barton, Univ. of Arizona presented three very interesting and informative talks and answered participants' questions.  Dr. DuPlessis spoke about Subsurface Density Mapping Using Muon Technology; Dr. Barton presented Mineral Mapping Using Drone-Based Hyperspectral Imaging;  and Dr. Franz summarized the Opportunities and Challenges Towards Integration of Hydrogeophysical Sensors in Agriculture.  TAG Webinar organizers expressed their appreciation to all three presenters for a very well received event.

April Webinar -  Proximal Soil Sensing: State of the Science

Dr. Craig Lobsey, senior lecturer in mechatronic engineering at the University of Southern Queensland, University of Southern Queensland presented his perspective on some of the key challenges in the application of sensor technology for soil management, recent developments and what may be on the horizon for proximal soil sensing technology.  Organizers extended many thanks to Dr. Lobsey for his talk as well as a robust question and answer session which followed.  

In March, EEGS held SAGEEP 2021 - held virtually March 14-19, 2021.

February Webinar - Meet Me Halfway

The EEGS Task Force Diversity, Equity and Inclusion (DEI) takes advantage of every opportunity to raise awareness and take a lead role in setting and achieving the highest standards of integrity, fairness, dignity and respect. Therefore, February's TAG webinar series featured a Task Force DEI webinar:  Meet Me Halfway, an interactive webinar exploring intergenerational communication in a geophysics workplace.  EEGS President Barry Allred commented: "Thanks to all the Task Force members for your efforts putting together the TAG webinar. It was excellent, well organized, and the discussions in the breakout rooms were very interesting and insightful.  I think everyone really enjoyed the interactive webinar format."

The webinar slide presentation is available for viewing by clicking here.

TAG Inaugural January Webinar a Success!

TAG's first webinar was held on January 13 and welcomed guest speaker, G. Didem Beskardes, the JEEG's 2019 Alan Witten Best Paper Award recipient.  By all measures - audience participation, attendee feedback and content quality - the TAG Webinar was successful and well received.  Dr. Beskardes discussed her findings from the study published in the JEEG paper "Power Density Distribution in Subsurface Fractures Due to an Energized Steel Well-casing Source" and conducted a lengthy and insightful Q&A session.