Tropical Storm Laura could cause increase in blue-green algae if it hits Southwest Florida
Tracking the Tropics | August 31 Evening UpdateABC Action News tracks tropical developments in the Atlantic and Gulf of Mexico.
Tropical Depression 15 formsTropical Depression Fifteen has formed off North Carolina Coast; Forecast to become Tropical Storm Nana. No Threat to South Florida.
Tracking the Tropics | August 31, morning updateABC Action News tracks tropical developments in the Atlantic and Gulf of Mexico.
![Tracking the Tropics | August 31 Evening Update [Video]](https://video.newsserve.net/300/v/20200831/2008312339-Tracking-the-Tropics-August-31-Evening-Update.jpg){kind=tracking}
![Tropical Depression 15 forms [Video]](https://video.newsserve.net/300/v/20200831/2008312239-Tropical-Depression-15-forms.jpg)
![Tracking the Tropics | August 31, morning update [Video]](https://video.newsserve.net/300/v/20200831/2008310956-Tracking-the-Tropics-August-31-morning-update.jpg){kind=tracking}
