Year-to-date, Monthly, and Annual Composites of 5km Satellite Coral Bleaching Heat Stress Products (Version 3.1)
(Click here to view these images in a new, enhanced style)
Current Year-to-date Composites
(Click on buttons above to change parameter; click on image to see larger and tiled images.)
60x40-degree tiled images (small, 720x540) (see description of tiles)
60x40-degree tiled images (large, 2160x1620) (see description of tiles)
1985 Full-Year Composite Images (SST, SST Anomaly, and HotSpot only):
60x40-degree tiled images (small, 720x540) (see description of tiles)
60x40-degree tiled images (large, 2160x1620) (see description of tiles)
Annual Composite Files (FTP):
1985 Partial-Year (25 Mar - 31 Dec) Composite Images:
60x40-degree tiled images (small, 720x540) (see description of tiles)
60x40-degree tiled images (large, 2160x1620) (see description of tiles)
1985 Partial-Year Composite Files (FTP):
Composite Products Description
Presented here are the year-to-date (for the current year), monthly, and annual composites
of NOAA Coral Reef Watch's (CRW) Version 3.1 (v3.1) daily global 5km (0.05
degree) satellite coral bleaching heat stress monitoring products. The v3.1
products were released August 1, 2018 and are based on CRW's
v3.1 daily global 5km 'CoralTemp' SST dataset. Composite products include
SST, SST Anomaly, Coral Bleaching HotSpot, Degree Heating Week (DHW), and Bleaching Alert
Area. Maximum composites are available for all of these variables; minimum and mean
composites are available only for SST and SST Anomaly products. This is because the
Bleaching Alert Area, DHW, and HotSpot are positive-value-only products. Click
here for more information on CRW's v3.1 daily global 5km product suite.