Coral bleaching alerts in the Gulf of Mexico and Caribbean

Showing current coral bleaching alerts from Noaa Coral Reef Watch derived from satellite temperature data, where alert level 2 is the highest heat stress value representing likely severe bleaching and significant mortality

Watch

Warning

No stress

Alert level 2

Alert level 1

United States

Mexico

Colombia

Brasil

Alert level 2

Watch

Warning

Alert level 1

No stress

United States

Mexico

Colombia

Brasil

Alert level 2

Watch

Warning

Alert level 1

No stress

United States

Mexico

Colombia

Brasil

Alert level 2

Watch

Warning

Alert level 1

No stress

United States

Mexico

Colombia

Brasil

No stress

Alert level 2

Watch

Warning

Alert level 1

United States

Mexico

Colombia

Brasil

Guardian graphic. Source: Noaa Coral Reef Watch