The U.S. Government is closed. This site will not be updated; however NOAA websites and social media channels necessary to protect lives and property will be maintained. To learn more, visit www.commerce.gov. For the latest forecast and critical weather information, visit www.weather.gov. 

The U.S. government is closed. This site will not be updated; however, NOAA websites and social media channels necessary to protect lives and property will be maintained. To learn more, visit commerce.gov. 

For the latest forecasts and critical weather information, visit weather.gov.

The 13th US Symposium on Harmful Algae is still accepting proposals

split image of red tide and cyanoHAB that reads "13th US Symposium on Harmful Algae, October 25-29, 2026 | Cedar Rapids, IL"

The 13th US Symposium on Harmful Algae is still accepting proposals! The session and workshop proposal submission deadline has been EXTENDED to January 16 — https://conta.cc/439XPAl 

The US HABs 2026 Program Committee invites the #HarmfulAlgalBloom community to contribute to shaping the symposium agenda by proposing and organizing sessions within their areas of expertise.