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.

NCCOS Weekly Harmful Algal Bloom Bulletin Tracks Rare Event

The Lake Erie Harmful Algal Bloom weekly bulletin (# 7 issued July 17)provided location and transportof a cyanobacteria bloom that developed unexpectedly in the central basin of Lake Erie.This bloom has impacted the Ontario coast and is only the second bloom to hit thatcentral coast in recent years. Cyanobacteria blooms normally develop in the western basinin August and occasionally move into the central basin in September. These blooms discolor the water, compromise drinking water, and are a danger to pets and bathers. Nearly100 subscribers have joined the bulletin in the last two weeks, bringing the totalto about 650, with almost 10% of those in Canada. For more information contact Michelle.Tomlinson@noaa.gov or Richard.Stumpf@noaa.gov.