Global tropical storm tracks displayed on CERA

Did you know that about 85 tropical storms form annually over the warm tropical oceans of the globe? And while the majority of tropical cyclones happen in the northern hemisphere with most activity occurring between mid-August and mid-October, tropical cyclones in the southern hemisphere are most frequent during the December through April warm season.

The Coastal Emergency Risks Assessment (CERA) web storm surge guidance system provides water levels and wind information from NOAA’s Global Extratropical Surge and Tide Operational Forecast System (G-ESTOFS) for storm surge and wind guidance around the year. One of our latest features is the overlay of global hurricane and typhoon track information coming from the National Hurricane Center (NHC) and the Joint Typhoon Warning Center (JTWC).

CERA displaying tropical cyclone track activity in the southern hemisphere in Feb 2022

CERA is part of a collaborative project with NOAA

In January 2022, the NOAA Coast Survey Development Lab (CSDL) was awarded funding to improve storm surge modeling to further enhance NOAA’s disaster preparedness and response. The Louisiana State University (LSU) Coastal Emergency Risks Assessment (CERA) web mapping application is an integral part of this collaborative project to deliver storm surge and inland flooding model results to the public and the modeling community.

The award was published in the February edition of NOAA’s Coast Survey Newsletter: