Humberto Vergara provides EF5 training at a workshop in Colombia.EF5 training course at the Second Workshop on Geospatial Information in Villahermosa, Tabasco, Mexico.Marine's farewall luncheon after her 6 months in OK! Sept 2nd, 2015Dr. Sadiq Khan's Farewell Party 2015YuZhang (Erin)'s farewell party 2014HyDROS Students Conduct CREST Training Workshop with Namibia’s Department of HydrologyHyDROS Group Meeting Feb. 14th, 2014HyDROS Student Zac Flamig in Meetings with Officials from the Nigerian National Emergency Management AgencyDr. Di Long (UT Austin) with HyDROS groupHyDROS group with Dr. Huffman (third from left, photo by Berry)OSDC-PIRE Workshop in Edinburgh, ScotlandSPREAD workshop in Ft. Collins, ColoradoZac Flamig Hosted CREST Hydrologic Model Training Workshop in Kigali, RwandaHyDROS Members selected to Science TeamHyDROS Lab February 2013 MeetingNOXP Radar in France

Welcome to the Hydrometeorology and Remote Sensing (HyDROS) Laboratory

The HyDROS laboratory is a proud part of the University of Oklahoma (OU). We are located in the National Weather Center (NWC), Norman, Oklahoma. The HyDROS Lab is associated with the Advanced Radar Research Center (ARRC), Water Technology for Emerging Regions Center (WaTER), and the School of Civil Engineering & Environmental Science (CEES). The HyDROS Lab is a transdisciplinary research unit with synergy at the interface of remote sensing technology, water, weather, and climate. Scales of interest for modeling and prediction include the local, state, regional and global scales.

CREST Model Family
Global Streamflow Simulations for Flood & Drought Monitoring
US Flash Flood Prediction System
Meteorological Phenomena Identification Near the Ground
Radar Hydrology: Principles, Models, and Applications
December 23, 2014 by CRC Press
176 Pages | 13 Color & 41 B/W Illustrations
Yang Hong, Jonathan J. Gourley
Book Flyer:

GIS Day Poster Contest Award

Race Clark and his GIS day poster

Race Clark and his GIS day poster

Graduate student and PhD candidate Race Clark (OU/CIMMS) won 3rd place at the 2015 OU GIS Day poster contest held November 17, 2015 in Norman, OK. His poster was titled “Processing Topographical Data for Hydrological Modeling”, which presented a new software tool for speeding up topographical preprocessing for hydrological models. This software tool is primarily designed for use during international capacity building workshops. His coauthor on the poster is fellow graduate student and PhD candidate Zac Flamig (OU/CIMMS). Both students are advised by Drs. J.J. Gourley (NOAA/NSSL) and Yang Hong (OU Civil and Environmental Engineering).

National Weather Association Poster Contest Winners

Race Clark and Galateia Terti were awarded first and second place in the graduate student poster contest at the 40th Annual Meeting of the National Weather Association. This continues an award filled year for the HyDROS group in 2015. The annual meeting was held October 17th-22nd in Oklahoma City, Oklahoma. Race’s poster was titled “Towards Hazard Services Recommenders for Flash Flood Forecasting” while Galateia presented “Target the warnings: Probabilistic flash flood casualties prediction.”

HyDROS' Grand Challenge is to observe and predict the storage, movement, and quality of water across space-time scales by integrating advanced sensing technology and numerical predictive models into an end-to-end research and application framework.

HyDROS' Mission is to propose technological solutions for mitigating the impacts of climate change and natural hazards through interdisciplinary research and education by using the latest remote sensing technology, information technology, and hydrological models in collaboration with private and public organizations at both local and international levels for the creation of a resilient society.

We will pursue our Grand Challenge and Mission through transdisciplinary research and education involving faculty, students, and scientists with Engineering, Sciences, Math, and Socioeconomic Sciences backgrounds as well as cooperation with universities, governmental agencies, private companies/industry, and international counterparts.

We are always looking for talented and enthusiastic students and researchers. We have advised students major in Civil Engineering, Hydrology (Water Resource Engineering), Environmental Science (Water Track), Geography, Meteorology, Computer Science and Geoinformatics. For general information on the Graduate Programs, please visit the web site of Graduate College and respective Departments for application meterials. If you wish visit HyDROS, please contact for more information.