NOAA Office of Satellite and Product Operations

Bleaching Alert Area Charts for 2018

Global map of Bleaching Alert Areas for August 15, 2018

BAAs in Mediterranean and Red Sea BAAs around India BAAs east of Japan BAAs around Hawaii BAAs around Central America BAAs West of Africa BAAs in Mediterranean and Red Sea BAAs around southern Africa BAAs in the southern Indian Ocean BAAs around Australia BAAs in the South Pacific BAAs west of South America BAAs east of Brazil BAAs around southern Africa

Click on the map to go to your region of interest.
Notice: CRW's twice-weekly 50 km products will update around 2 pm on Mondays and Thursdays (U.S. Eastern Time) starting from 1 February 2016, using a new 50 km SST analysis (view details).
For information about these images, go to the methodology webpage.

 

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Bleach Alert Area
2012 2013 2014 2015   2016   2017
  2018   2019

 

Regularly Updated Sea Surface Temperature (SST) Imagery:
SST contour charts  |  5 km Geo-Polar Blended SST

Operational Coral Bleaching 5km Daily Products: Retrospective Coral Bleaching Monitoring Products: Other Links of Interest:

SST Anomalies

HotSpots

Degree Heating Weeks

Bleaching Alert Area

Subscribe to Email Alerts

CRW Satellite Bleaching Alerts


50 km Nighttime SST

1984-1998 SST monthly means

1984-1998 SST monthly mean Anomalies

1998/1999 seasonal DHWs

Coral Reef Watch

Coral Bleaching Virtual Stations

Comprehensive Large Array-data Stewardship System

National Climatic Data Center

Polar Orbiter Data and NOAA KLM User's Guides