Hydrological Sciences

Upcoming Events

Wednesday, February 28, 2024
12:00 PM - 01:00 PM
610 Leadership Forum
The power of emotion in public speaking
Nat Forgotson, OpAmp Strategy
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Wednesday, February 28, 2024
03:00 PM - 04:30 PM
Scientific Colloquium
Particulate Matter Monitoring
Dr. David Diner (JPL)
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Wednesday, February 28, 2024
03:00 PM - 04:00 PM
Fifth National Climate Assessment Webinar: Air Quality
This series of webinars, hosted by the U.S. Global Change Research Program (USGCRP), is dedicated to the Fifth National Climate Assessment. Please join to learn more about each chapter of the Climate Assessment, ask questions, and hear directly from the chapter authors.
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Featured Videos

The Science of Snow: Digging for Data

It takes a lot of field work in challenging conditions to gather important snow data. This is the story of NASA’s last SnowEx campaign and those who participated in it.

SnowEx Sets Sights on Alaska

NASA’s SnowEx ground and airborne campaign is a multiyear effort using a variety of techniques to study snow characteristics, and the team concludes their final year in Alaska. Project Scientist Carrie Vuyovich previews the campaign ahead.

Water Cycle Extremes: Droughts and Pluvials

This visualization shows extremes of the water cycle over a twenty-year period (2002-2021) based on observations from the GRACE and GRACE-FO satellites.

Deep Concern About Food Security in Eastern Africa

According to a July 2022 report from the International Food Security and Nutrition Working Group, the worst drought conditions in 70 years across the Horn of Africa have more than 16 million people coping with a shortage of drinking water.


Local News


Scientists and disaster risk-reduction practitioners visited Nepal to view major landslide sites and better understand what satellite data reveal abou...

Tuesday, February 13, 2024

Karyn Tabor (617/SSAI) and Lola Fatoyinbo (618) co-authored a paper published earlier this year in Nature Communications that was featured online and ...

Friday, December 15, 2023

Snow Water Equivalent SAR and Radiometer (SWESARR) arrived in Fairbanks, AK to take part in SnowEx led by Carrie Vuyovich (617). SWESARR flights will ...

Friday, October 20, 2023

Ed Kim (617), Albert Wu (617/SSAI), and Hessam Izadkhah (617/SSAI) deployed to California with the Scanning L-band Active Passive (SLAP) airborne sens...

Thursday, September 21, 2023