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NOAA Coral Reef Watch Operational Near-real-time Twice-weekly Global 50 km Satellite Coral Bleaching Thermal Stress Monitoring Product Suite 2000-11-28 to 2020-05-28

Published by NOAA National Centers for Environmental Information | National Oceanic and Atmospheric Administration, Department of Commerce | Metadata Last Checked: January 27, 2026 | Last Modified: 2021-10-15T00:00:00.000+00:00
NOAA Coral Reef Watch program produces a suite of near-real-time global 50 km monitoring products, based on sea surface temperature (SST) observations from NOAA's Polar-orbiting Operational Environmental Satellites (POES), to pinpoint areas around the world where heat stress is sufficient to cause mass coral bleaching. This product suite is produced twice a week operationally and includes nighttime sea surface temperature, nighttime sea surface temperature anomaly, coral bleaching HotSpot, Degree Heating Week, and Bleaching Alert Area products.

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0075815 0075816 0075817 0075818 0075819 0075820 0075821 0075822 0075823 0075824 0075825 0088492 0101762 0141324 0142123 0142124 0160174 0169623 0208289 0208738 0210999 SEA SURFACE TEMPERATURE WATER TEMPERATURE AVHRR-2 AVHRR-3 GOES Imager MTSAT 2 Imager SEVIRI VIIRS satellite data GOES-13 GOES-15 Meteosat-9 (MSG-2) MetOp-B (Meteorological Operational satellite-B) MTSAT-2 (Himawari 7) NOAA-14 NOAA-16 NOAA-18 NOAA-19 SNPP NOAA Center for Satellite Applications and Research NOAA Center for Satellite Applications and Research Coral Reef Information System (CoRIS) CORAL REEF STUDIES Coral Reef Watch (CRW) World-Wide Distribution oceanography satelliteObservation DOC/NOAA/NESDIS/NODC > National Oceanographic Data Center, NESDIS, NOAA, U.S. Department of Commerce DOC/NOAA/NESDIS/STAR > Center for Satellite Applications and Research, NESDIS, NOAA, U.S. Department of Commerce EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > MARINE ECOSYSTEMS > COASTAL EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > MARINE ECOSYSTEMS > REEF EARTH SCIENCE > OCEANS > COASTAL PROCESSES > CORAL REEFS EARTH SCIENCE > OCEANS > COASTAL PROCESSES > CORAL REEFS > CORAL BLEACHING EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > SEA SURFACE TEMPERATURE EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE AVHRR-2 > Advanced Very High Resolution Radiometer-2 AVHRR-3 > Advanced Very High Resolution Radiometer-3 GOES-13 Imager MTSAT 2 Imager SEVIRI > Spinning Enhanced Visible and Infrared Imager VIIRS > Visible-Infrared Imager-Radiometer Suite GOES-13 > Geostationary Operational Environmental Satellite 13 GOES-15 > Geostationary Operational Environmental Satellite 15 METEOSAT-9 METOP-B > Meteorological Operational Satellite - B MSG > Meteosat Second Generation MTSAT-2 > The Multi-functional Transport Satellite 2 NOAA-14 > National Oceanic & Atmospheric Administration-14 NOAA-16 > National Oceanic & Atmospheric Administration-16 NOAA-18 > National Oceanic & Atmospheric Administration-18 NOAA-19 > National Oceanic & Atmospheric Administration-19 Suomi-NPP > Suomi National Polar-orbiting Partnership MTSAT-2 (ICES code: 4960, 2006-) NOAA-14 (ICES code: 3277, 1994-2007) NOAA-16 (ICES code: 33J9, 2000-2014) NOAA-18 (ICES code: 33WM, 2005-2016) NOAA-19 (ICES code: 33Y9, 2009-2016) GEOGRAPHIC REGION > GLOBAL OCEAN current near real time past present real time 50 km Level 4

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