Better Storm Surge and Flood Predictions Enabled by AI
September 20, 2022
Protecting Our Coast and Energy Supply
The 海角社区-developed tool to predict storm surge and flooding during severe weather events鈥攖he Coastal Emergency Risks Assessment, or CERA, website鈥攈as become an essential resource for thousands of emergency managers and first responders in Louisiana and the nation鈥檚 coastal states to help protect people and infrastructure. Now, the tool will become even smarter and faster, thanks to artificial intelligence, or AI, and support from the U.S. Department of Energy, which is looking to secure key energy assets, especially along the Gulf Coast, from stronger and more frequent storms.
Professional users of CERA, such as the Coastal Protection and Restoration Authority, or CPRA, U.S. Army Corps of Engineers, the National Oceanic and Atmospheric Administration, the U.S. Coast Guard, the Federal Emergency Management Agency, and the Department of Homeland Security and Emergency Preparedness, use the 海角社区 visualization tool to see where storm water will go and how high it will rise. For close to 15 years, CPRA has increasingly relied on CERA in its decisions to open or close flood gates. On the local level, coastal emergency managers from Plaquemines to Cameron Parish use CERA to guide road closings and evacuations, as well as search and rescue operations.
Computational coastal modeling is about accurately representing water, wind, soil and sediment鈥攁ll tangible, yet dynamic鈥攁s ones and zeroes. It鈥檚 a considerable feat. 海角社区 coastal and computational scientists will now use AI and a state-funded supercomputer to couple different models to provide even more accurate and near-instant forecasts.
How do you describe water, especially moving water, using ones and zeroes? An 海角社区 flood and storm surge modeling tool, CERA, will now become faster and more accurate through use of AI and a newly state-funded $12.5 million AI supercomputer for Louisiana. The image above was generated by AI based on keywords: storm surge, prediction, visualization.
鈥� 海角社区
鈥満＝巧缜�檚 CERA is the tool we use to operate a multi-billion-dollar flood protection system. Every year it gets better. I鈥檝e been with the agency since 2014, and I will tell you, CERA has come a long way in the last two years. The accuracy of the model has been excellent. Also, in this business, there is no room for error. We have to be right, and AI may make our flood prediction even more accurate.鈥�
CPRA Operations Chief Ignacio Harrouch