5 km Regional Virtual Stations
Latest Stress Level, Data, and Graphs
(Version 3.1, released July 31, 2019, experimental product)

NOTE: Alerts displayed on individual Regional Virtual Station (RVS) and Single-Pixel Virtual Station pages still use the heritage bleaching alert level system (which extended to Bleaching Alert Level 2). We are currently updating these systems to reflect the modified bleaching alert levels (now extending to Bleaching Alert Level 5). Until this update is complete, when a Station displays Alert Level 2, we suggest that users consult the Time Series data file that is linked directly below or to the right of the two-year time-series graph. This data file displays the underlying Coral Bleaching HotSpot and Degree Heating Week (DHW) values, from which a user can determine, on any day, what the new, corresponding Bleaching Alert Level should be, if higher than Alert Level 2.

Single-Pixel Stations:

219 Station Total (with 5 duplicated Stations in overlapping regions)
Latest Data Date: Dec. 22, 2025
Download: List of Station Names and Marker Locations (.xlsx)
 Atlantic Ocean

  Other Atlantic Ocean Stations (4 stations)
Station Name Current Stress Level Change From Last Update Time Series Graphs Data
Bermuda No Stress ==> No Change Multi-Year |  txt
Central Bahamas No Stress ==> No Change Multi-Year |  txt
Northern Bahamas No Stress ==> No Change Multi-Year |  txt
Turks and Caicos No Stress ==> No Change Multi-Year |  txt

  Eastern Atlantic (2 stations)
Station Name Current Stress Level Change From Last Update Time Series Graphs Data
Cape Verde Islands No Stress ==> No Change Multi-Year |  txt
Sao Tome and Principe No Stress ==> No Change Multi-Year |  txt

  Florida (2 stations)
Station Name Current Stress Level Change From Last Update Time Series Graphs Data
Southeast Florida No Stress ==> No Change Multi-Year |  txt
Florida Keys No Stress ==> No Change Multi-Year |  txt

  Gulf of America (3 stations)
Station Name Current Stress Level Change From Last Update Time Series Graphs Data
Flower Garden Banks, Texas No Stress ==> No Change Multi-Year |  txt
Veracruz, Mexico No Stress ==> No Change Multi-Year |  txt
Yucatan Peninsula No Stress ==> No Change Multi-Year |  txt

  Caribbean (25 stations)
Station Name Current Stress Level Change From Last Update Time Series Graphs Data
Northwestern Cuba No Stress ==> No Change Multi-Year |  txt
Northeastern Cuba No Stress ==> No Change Multi-Year |  txt
Southwestern Cuba No Stress ==> No Change Multi-Year |  txt
Southeastern Cuba No Stress ==> No Change Multi-Year |  txt
Cayman Islands No Stress ==> No Change Multi-Year |  txt
Jamaica No Stress ==> No Change Multi-Year |  txt
Northern Hispaniola No Stress ==> No Change Multi-Year |  txt
Southern Hispaniola No Stress ==> Alert: (-) No Stress Multi-Year |  txt
Puerto Rico No Stress ==> No Change Multi-Year |  txt
Virgin Islands No Stress ==> No Change Multi-Year |  txt
Leeward Caribbean Islands No Stress ==> No Change Multi-Year |  txt
Windward Caribbean Islands No Stress ==> No Change Multi-Year |  txt
Trinidad and Tobago No Stress ==> No Change Multi-Year |  txt
Nearshore Venezuela Bleaching Watch ==> No Change Multi-Year |  txt
Offshore Venezuela No Stress ==> Alert: (-) No Stress Multi-Year |  txt
Aruba, Curacao, and Bonaire No Stress ==> Alert: (-) No Stress Multi-Year |  txt
La Guajira, Colombia No Stress ==> No Change Multi-Year |  txt
Colombia Atlantic Bleaching Watch ==> No Change Multi-Year |  txt
Panama Atlantic East No Stress ==> Alert: (-) No Stress Multi-Year |  txt
Panama Atlantic West No Stress ==> Alert: (-) No Stress Multi-Year |  txt
Costa Rica Atlantic No Stress ==> Alert: (-) No Stress Multi-Year |  txt
Nicaragua Bleaching Watch ==> No Change Multi-Year |  txt
Honduras No Stress ==> No Change Multi-Year |  txt
Belize No Stress ==> No Change Multi-Year |  txt
Quintana Roo, Mexico No Stress ==> No Change Multi-Year |  txt

  Brazil (7 stations)
Station Name Current Stress Level Change From Last Update Time Series Graphs Data
Fernando de Noronha, Brazil No Stress ==> No Change Multi-Year |  txt
Maracajau, Brazil No Stress ==> Alert: (-) No Stress Multi-Year |  txt
Costa dos Corais, Brazil No Stress ==> No Change Multi-Year |  txt
Todos os Santos, Brazil No Stress ==> No Change Multi-Year |  txt
Abrolhos Reefs, Brazil No Stress ==> No Change Multi-Year |  txt
Trinadade and Martim Vaz, Brazil No Stress ==> No Change Multi-Year |  txt
Buzios, Brazil No Stress ==> Alert: (-) No Stress Multi-Year |  txt

 Pacific Ocean

  Eastern Pacific (7 stations)
Station Name Current Stress Level Change From Last Update Time Series Graphs Data
El Salvador No Stress ==> No Change Multi-Year |  txt
Clipperton Island, France No Stress ==> No Change Multi-Year |  txt
Costa Rica Pacific No Stress ==> No Change Multi-Year |  txt
Panama Pacific West No Stress ==> Alert: (-) No Stress Multi-Year |  txt
Panama Pacific East No Stress ==> Alert: (-) No Stress Multi-Year |  txt
Isla del Coco, Costa Rica No Stress ==> No Change Multi-Year |  txt
Galapagos, Ecuador No Stress ==> No Change Multi-Year |  txt

  Polynesia (17 stations)
Station Name Current Stress Level Change From Last Update Time Series Graphs Data
Northwestern Hawaiian Islands No Stress ==> No Change Multi-Year |  txt
Main Hawaiian Islands No Stress ==> No Change Multi-Year |  txt
Northern Line Islands No Stress ==> No Change Multi-Year |  txt
Southern Line Islands No Stress ==> No Change Multi-Year |  txt
Tuvalu Bleaching Watch ==> No Change Multi-Year |  txt
Northern Cook Islands Bleaching Watch ==> No Change Multi-Year |  txt
Samoas Bleaching Warning ==> Alert: (+) Bleaching Warning Multi-Year |  txt
Wallis and Futuna Bleaching Warning ==> Alert: (+) Bleaching Warning Multi-Year |  txt
Northern Tonga Bleaching Watch ==> No Change Multi-Year |  txt
Southern Tonga Bleaching Watch ==> Alert: (+) Bleaching Watch Multi-Year |  txt
Southern Cook Islands Bleaching Watch ==> Alert: (+) Bleaching Watch Multi-Year |  txt
Marquesas Islands No Stress ==> No Change Multi-Year |  txt
Tuamotu Archipelago No Stress ==> No Change Multi-Year |  txt
Society Archipelago Bleaching Watch ==> Alert: (+) Bleaching Watch Multi-Year |  txt
Austral Islands No Stress ==> No Change Multi-Year |  txt
Pitcairn Islands No Stress ==> No Change Multi-Year |  txt
Easter Island, Chile No Stress ==> No Change Multi-Year |  txt

  US Pacific Remote Islands (3 stations)
Station Name Current Stress Level Change From Last Update Time Series Graphs Data
Wake Atoll No Stress ==> No Change Multi-Year |  txt
Johnston Atoll No Stress ==> No Change Multi-Year |  txt
Howland and Baker No Stress ==> No Change Multi-Year |  txt

  Micronesia (11 stations)
Station Name Current Stress Level Change From Last Update Time Series Graphs Data
Wake Atoll No Stress ==> No Change Multi-Year |  txt
Northern Mariana Islands Bleaching Watch ==> No Change Multi-Year |  txt
Guam Bleaching Watch ==> No Change Multi-Year |  txt
Western FSM Bleaching Watch ==> No Change Multi-Year |  txt
Palau Bleaching Watch ==> No Change Multi-Year |  txt
Eastern FSM Bleaching Watch ==> No Change Multi-Year |  txt
Marshall Islands No Stress ==> Alert: (-) No Stress Multi-Year |  txt
Gilbert Islands, Kiribati No Stress ==> No Change Multi-Year |  txt
Nauru Bleaching Watch ==> No Change Multi-Year |  txt
Howland and Baker No Stress ==> No Change Multi-Year |  txt
Phoenix Islands, Kiribati No Stress ==> No Change Multi-Year |  txt

  Melanesia (8 stations)
Station Name Current Stress Level Change From Last Update Time Series Graphs Data
West Papua Bleaching Watch ==> No Change Multi-Year |  txt
Papua New Guinea Bleaching Alert Level 2 ==> No Change Multi-Year |  txt
Solomon Islands Bleaching Warning ==> No Change Multi-Year |  txt
Fiji No Stress ==> No Change Multi-Year |  txt
Vanuatu Bleaching Watch ==> No Change Multi-Year |  txt
Eastern New Caledonia Bleaching Watch ==> No Change Multi-Year |  txt
Western New Caledonia Bleaching Watch ==> No Change Multi-Year |  txt
Chesterfield Islands Bleaching Watch ==> No Change Multi-Year |  txt

 Southeast Asia

  East Asia (10 stations)
Station Name Current Stress Level Change From Last Update Time Series Graphs Data
Northern Ryukyu Islands, Japan No Stress ==> No Change Multi-Year |  txt
Southern Ryukyu Islands, Japan No Stress ==> No Change Multi-Year |  txt
Northern Taiwan No Stress ==> No Change Multi-Year |  txt
Southern Taiwan No Stress ==> No Change Multi-Year |  txt
Dongsha, Taiwan No Stress ==> No Change Multi-Year |  txt
Hong Kong, China No Stress ==> No Change Multi-Year |  txt
Hainan Island, China No Stress ==> No Change Multi-Year |  txt
Paracel Islands, China No Stress ==> No Change Multi-Year |  txt
Northern Vietnam No Stress ==> No Change Multi-Year |  txt
Southern Vietnam No Stress ==> No Change Multi-Year |  txt

  Other Southeast Asia Stations (23 stations)
Station Name Current Stress Level Change From Last Update Time Series Graphs Data
Ogasawara Islands No Stress ==> No Change Multi-Year |  txt
Northern Myanmar No Stress ==> No Change Multi-Year |  txt
Andaman, India No Stress ==> No Change Multi-Year |  txt
Southern Myanmar No Stress ==> No Change Multi-Year |  txt
Great Nicobar, India No Stress ==> No Change Multi-Year |  txt
Southwestern Thailand No Stress ==> No Change Multi-Year |  txt
Malacca Strait, Malaysia No Stress ==> No Change Multi-Year |  txt
Eastern Gulf of Thailand No Stress ==> No Change Multi-Year |  txt
Western Gulf of Thailand No Stress ==> No Change Multi-Year |  txt
Spratly Islands No Stress ==> No Change Multi-Year |  txt
Brunei Darussalam Bleaching Watch ==> No Change Multi-Year |  txt
Northern Borneo, Malaysia Bleaching Watch ==> No Change Multi-Year |  txt
Terengganu, Malaysia No Stress ==> No Change Multi-Year |  txt
Riau Islands No Stress ==> No Change Multi-Year |  txt
Johor and Pahang, Malaysia No Stress ==> No Change Multi-Year |  txt
Singapore Strait No Stress ==> No Change Multi-Year |  txt
West Kalimantan Bleaching Watch ==> No Change Multi-Year |  txt
Bangka-Belitung Islands No Stress ==> Alert: (-) No Stress Multi-Year |  txt
Northwestern Sumatra Bleaching Watch ==> No Change Multi-Year |  txt
Southwestern Sumatra Bleaching Watch ==> No Change Multi-Year |  txt
Lampung and Banten Bleaching Watch ==> No Change Multi-Year |  txt
Northern Java Bleaching Watch ==> No Change Multi-Year |  txt
Southern Java Bleaching Watch ==> No Change Multi-Year |  txt

  Coral Triangle (23 stations)
Station Name Current Stress Level Change From Last Update Time Series Graphs Data
Northern Philippines No Stress ==> No Change Multi-Year |  txt
Central Philippines No Stress ==> No Change Multi-Year |  txt
Western Philippines No Stress ==> No Change Multi-Year |  txt
Eastern Philippines Bleaching Watch ==> No Change Multi-Year |  txt
Southern Philippines Bleaching Watch ==> No Change Multi-Year |  txt
Sabah, Malaysia Bleaching Watch ==> No Change Multi-Year |  txt
North Sulawesi Bleaching Watch ==> No Change Multi-Year |  txt
Central Sulawesi and Gorontalo Bleaching Watch ==> No Change Multi-Year |  txt
East Kalimantan Bleaching Watch ==> No Change Multi-Year |  txt
Southern Borneo Bleaching Watch ==> No Change Multi-Year |  txt
North Maluku, Indonesia Bleaching Watch ==> No Change Multi-Year |  txt
West Papua Bleaching Watch ==> No Change Multi-Year |  txt
Maluku, Indonesia Bleaching Watch ==> No Change Multi-Year |  txt
West Sulawesi Bleaching Watch ==> No Change Multi-Year |  txt
South Sulawesi Bleaching Watch ==> No Change Multi-Year |  txt
South East Sulawesi Bleaching Watch ==> No Change Multi-Year |  txt
East Java and Bali Bleaching Watch ==> No Change Multi-Year |  txt
West Nusa Tenggara Bleaching Alert Level 1 ==> No Change Multi-Year |  txt
East Nusa Tenggara Bleaching Warning ==> No Change Multi-Year |  txt
West Timor Bleaching Warning ==> No Change Multi-Year |  txt
Timor-Leste Bleaching Watch ==> No Change Multi-Year |  txt
Papua New Guinea Bleaching Alert Level 2 ==> No Change Multi-Year |  txt
Solomon Islands Bleaching Warning ==> No Change Multi-Year |  txt

 Australia

  Great Barrier Reef (7 stations)
Station Name Current Stress Level Change From Last Update Time Series Graphs Data
Torres Strait Bleaching Alert Level 1 ==> Alert: (+) Bleaching Alert Level 1 Multi-Year |  txt
Far Northern GBR Bleaching Warning ==> Alert: (+) Bleaching Warning Multi-Year |  txt
Northern GBR Bleaching Watch ==> No Change Multi-Year |  txt
Central GBR Bleaching Watch ==> No Change Multi-Year |  txt
Southern GBR Bleaching Watch ==> No Change Multi-Year |  txt
Northern Coral Sea Islands Bleaching Warning ==> Alert: (+) Bleaching Warning Multi-Year |  txt
Southern Coral Sea Islands Bleaching Watch ==> No Change Multi-Year |  txt

  Other Australia Stations (17 stations)
Station Name Current Stress Level Change From Last Update Time Series Graphs Data
Christmas Island, Australia No Stress ==> No Change Multi-Year |  txt
Pulu Keeling, Australia No Stress ==> No Change Multi-Year |  txt
Gulf of Carpentaria Bleaching Watch ==> No Change Multi-Year |  txt
Northern Territory Bleaching Watch ==> No Change Multi-Year |  txt
Beagle Gulf Bleaching Watch ==> No Change Multi-Year |  txt
Scott to Ashmore Reefs Bleaching Alert Level 1 ==> Alert: (+) Bleaching Alert Level 1 Multi-Year |  txt
North Western Australia Bleaching Warning ==> No Change Multi-Year |  txt
Rowley Shoals Bleaching Watch ==> No Change Multi-Year |  txt
Central Western Australia Bleaching Watch ==> No Change Multi-Year |  txt
Ningaloo No Stress ==> No Change Multi-Year |  txt
Shark Bay No Stress ==> No Change Multi-Year |  txt
Hamelin Pool Bleaching Warning ==> No Change Multi-Year |  txt
Houtman Abrolhos No Stress ==> No Change Multi-Year |  txt
Marmion and Rottnest Island Bleaching Watch ==> Alert: (-) Bleaching Watch Multi-Year |  txt
Moreton Bay, Australia Bleaching Watch ==> No Change Multi-Year |  txt
Lord Howe Island, Australia No Stress ==> No Change Multi-Year |  txt
Norfolk Island, Australia Bleaching Watch ==> Alert: (+) Bleaching Watch Multi-Year |  txt

 Indian Ocean

  Middle East (19 stations)
Station Name Current Stress Level Change From Last Update Time Series Graphs Data
Western Persian Gulf No Stress ==> No Change Multi-Year |  txt
Bahrain No Stress ==> No Change Multi-Year |  txt
Eastern Persian Gulf No Stress ==> No Change Multi-Year |  txt
Gulf of Oman No Stress ==> No Change Multi-Year |  txt
Al Wusta, Oman No Stress ==> No Change Multi-Year |  txt
Dhofar, Oman No Stress ==> No Change Multi-Year |  txt
Socotra, Yemen No Stress ==> No Change Multi-Year |  txt
Eastern Yemen No Stress ==> No Change Multi-Year |  txt
Aden, Yemen No Stress ==> No Change Multi-Year |  txt
Gulf of Tadjoura, Djubouti No Stress ==> No Change Multi-Year |  txt
Western Yemen No Stress ==> No Change Multi-Year |  txt
Eritrea No Stress ==> No Change Multi-Year |  txt
Jazan, Saudi Arabia No Stress ==> No Change Multi-Year |  txt
Sudan No Stress ==> No Change Multi-Year |  txt
Tabuk, Saudi Arabia No Stress ==> No Change Multi-Year |  txt
Al Madinah and Makkah No Stress ==> No Change Multi-Year |  txt
Gulf of Aqaba No Stress ==> No Change Multi-Year |  txt
Egypt No Stress ==> No Change Multi-Year |  txt
Gulf of Suez No Stress ==> No Change Multi-Year |  txt

  South Asia (10 stations)
Station Name Current Stress Level Change From Last Update Time Series Graphs Data
Gulf of Kutch, India No Stress ==> No Change Multi-Year |  txt
Western India No Stress ==> No Change Multi-Year |  txt
Kerala, India No Stress ==> No Change Multi-Year |  txt
Lakshadweep, India No Stress ==> No Change Multi-Year |  txt
Gulf of Mannar No Stress ==> No Change Multi-Year |  txt
Southern Sri Lanka No Stress ==> No Change Multi-Year |  txt
Eastern Sri Lanka No Stress ==> No Change Multi-Year |  txt
Southeastern India No Stress ==> No Change Multi-Year |  txt
Maldives No Stress ==> No Change Multi-Year |  txt
Chagos Archipelago, UK Bleaching Watch ==> Alert: (+) Bleaching Watch Multi-Year |  txt

  Western Indian Ocean (21 stations)
Station Name Current Stress Level Change From Last Update Time Series Graphs Data
Somalia No Stress ==> No Change Multi-Year |  txt
Kenya Bleaching Watch ==> No Change Multi-Year |  txt
Tanzania Bleaching Watch ==> No Change Multi-Year |  txt
Seychelles Bleaching Watch ==> No Change Multi-Year |  txt
Glorioso Islands No Stress ==> Alert: (-) No Stress Multi-Year |  txt
Comoros Bleaching Watch ==> No Change Multi-Year |  txt
Mayotte, France Bleaching Watch ==> No Change Multi-Year |  txt
Northern Mozambique Bleaching Watch ==> Alert: (-) Bleaching Watch Multi-Year |  txt
Central Mozambique Bleaching Watch ==> No Change Multi-Year |  txt
Northwestern Madagascar Bleaching Watch ==> Alert: (-) Bleaching Watch Multi-Year |  txt
Western Madagascar Bleaching Watch ==> Alert: (-) Bleaching Watch Multi-Year |  txt
Bassas da India, France Bleaching Watch ==> No Change Multi-Year |  txt
Southwestern Madagascar Bleaching Watch ==> Alert: (+) Bleaching Watch Multi-Year |  txt
Inhambane, Mozambique Bleaching Watch ==> Alert: (+) Bleaching Watch Multi-Year |  txt
Maputo, Mozambique No Stress ==> No Change Multi-Year |  txt
South Africa No Stress ==> No Change Multi-Year |  txt
Northern Mauritius Bleaching Watch ==> No Change Multi-Year |  txt
Southern Mauritius No Stress ==> Alert: (-) No Stress Multi-Year |  txt
Northeastern Madagascar Bleaching Watch ==> No Change Multi-Year |  txt
Tromelin and Reunion, France No Stress ==> Alert: (-) No Stress Multi-Year |  txt
Southeastern Madagascar Bleaching Watch ==> No Change Multi-Year |  txt