Sea-surface temperature "anomalies" don't do anything, it's the actual temperature or heat content. ?️
In the Gulf of Mexico, the area > 26°C usually sufficient for tropical storm development is expanding already — and it's still March. Important to watch over next months. ? pic.twitter.com/VQaZiHxyzY
— Ryan Maue (@RyanMaue) March 31, 2020
