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: Jul. 08, 2026
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 Bleaching Watch ==> Alert: (+) Bleaching Watch Multi-Year |  txt
Central Bahamas Bleaching Alert Level 1 ==> Alert: (+) Bleaching Alert Level 1 Multi-Year |  txt
Northern Bahamas Bleaching Alert Level 1 ==> Alert: (+) Bleaching Alert Level 1 Multi-Year |  txt
Turks and Caicos Bleaching Watch ==> 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 Bleaching Warning ==> No Change Multi-Year |  txt
Florida Keys Bleaching Alert Level 1 ==> Alert: (+) Bleaching Alert Level 1 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 Bleaching Warning ==> Alert: (+) Bleaching Warning Multi-Year |  txt
Veracruz, Mexico Bleaching Watch ==> No Change Multi-Year |  txt
Yucatan Peninsula Bleaching Warning ==> Alert: (+) Bleaching Warning Multi-Year |  txt

  Caribbean (25 stations)
Station Name Current Stress Level Change From Last Update Time Series Graphs Data
Northwestern Cuba Bleaching Alert Level 1 ==> Alert: (+) Bleaching Alert Level 1 Multi-Year |  txt
Northeastern Cuba Bleaching Warning ==> Alert: (+) Bleaching Warning Multi-Year |  txt
Southwestern Cuba Bleaching Alert Level 1 ==> No Change Multi-Year |  txt
Southeastern Cuba Bleaching Warning ==> No Change Multi-Year |  txt
Cayman Islands Bleaching Warning ==> Alert: (+) Bleaching Warning Multi-Year |  txt
Jamaica Bleaching Watch ==> No Change Multi-Year |  txt
Northern Hispaniola Bleaching Watch ==> No Change Multi-Year |  txt
Southern Hispaniola Bleaching Watch ==> No Change Multi-Year |  txt
Puerto Rico Bleaching Watch ==> No Change Multi-Year |  txt
Virgin Islands Bleaching Watch ==> No Change Multi-Year |  txt
Leeward Caribbean Islands Bleaching Watch ==> No Change Multi-Year |  txt
Windward Caribbean Islands Bleaching Watch ==> No Change Multi-Year |  txt
Trinidad and Tobago Bleaching Watch ==> No Change Multi-Year |  txt
Nearshore Venezuela Bleaching Watch ==> Alert: (+) Bleaching Watch Multi-Year |  txt
Offshore Venezuela Bleaching Watch ==> No Change Multi-Year |  txt
Aruba, Curacao, and Bonaire Bleaching Watch ==> Alert: (+) Bleaching Watch Multi-Year |  txt
La Guajira, Colombia No Stress ==> No Change Multi-Year |  txt
Colombia Atlantic Bleaching Alert Level 2 ==> No Change Multi-Year |  txt
Panama Atlantic East Bleaching Watch ==> Alert: (-) Bleaching Watch Multi-Year |  txt
Panama Atlantic West Bleaching Watch ==> Alert: (-) Bleaching Watch Multi-Year |  txt
Costa Rica Atlantic Bleaching Watch ==> No Change Multi-Year |  txt
Nicaragua Bleaching Watch ==> No Change Multi-Year |  txt
Honduras Bleaching Watch ==> No Change Multi-Year |  txt
Belize Bleaching Warning ==> No Change Multi-Year |  txt
Quintana Roo, Mexico Bleaching Warning ==> Alert: (+) Bleaching Warning Multi-Year |  txt

  Brazil (7 stations)
Station Name Current Stress Level Change From Last Update Time Series Graphs Data
Fernando de Noronha, Brazil Bleaching Watch ==> No Change Multi-Year |  txt
Maracajau, Brazil No Stress ==> No Change 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 ==> No Change Multi-Year |  txt

 Pacific Ocean

  Eastern Pacific (7 stations)
Station Name Current Stress Level Change From Last Update Time Series Graphs Data
El Salvador Bleaching Alert Level 2 ==> No Change Multi-Year |  txt
Clipperton Island, France Bleaching Alert Level 2 ==> No Change Multi-Year |  txt
Costa Rica Pacific Bleaching Alert Level 2 ==> No Change Multi-Year |  txt
Panama Pacific West Bleaching Alert Level 2 ==> Alert: (+) Bleaching Alert Level 2 Multi-Year |  txt
Panama Pacific East Bleaching Alert Level 2 ==> No Change Multi-Year |  txt
Isla del Coco, Costa Rica Bleaching Alert Level 1 ==> Alert: (+) Bleaching Alert Level 1 Multi-Year |  txt
Galapagos, Ecuador Bleaching Watch ==> No Change Multi-Year |  txt

  Polynesia (17 stations)
Station Name Current Stress Level Change From Last Update Time Series Graphs Data
Northwestern Hawaiian Islands Bleaching Watch ==> No Change Multi-Year |  txt
Main Hawaiian Islands Bleaching Watch ==> Alert: (+) Bleaching Watch Multi-Year |  txt
Northern Line Islands Bleaching Alert Level 2 ==> No Change Multi-Year |  txt
Southern Line Islands Bleaching Warning ==> Alert: (+) Bleaching Warning Multi-Year |  txt
Tuvalu Bleaching Watch ==> No Change Multi-Year |  txt
Northern Cook Islands Bleaching Watch ==> No Change Multi-Year |  txt
Samoas No Stress ==> No Change Multi-Year |  txt
Wallis and Futuna No Stress ==> No Change Multi-Year |  txt
Northern Tonga No Stress ==> No Change Multi-Year |  txt
Southern Tonga No Stress ==> No Change Multi-Year |  txt
Southern Cook Islands No Stress ==> No Change Multi-Year |  txt
Marquesas Islands No Stress ==> No Change Multi-Year |  txt
Tuamotu Archipelago No Stress ==> No Change Multi-Year |  txt
Society Archipelago No Stress ==> No Change 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 Bleaching Watch ==> No Change Multi-Year |  txt
Johnston Atoll Bleaching Watch ==> No Change Multi-Year |  txt
Howland and Baker Bleaching Alert Level 2 ==> No Change Multi-Year |  txt

  Micronesia (11 stations)
Station Name Current Stress Level Change From Last Update Time Series Graphs Data
Wake Atoll Bleaching Watch ==> No Change Multi-Year |  txt
Northern Mariana Islands Bleaching Watch ==> No Change Multi-Year |  txt
Guam Bleaching Warning ==> Alert: (+) Bleaching Warning Multi-Year |  txt
Western FSM Bleaching Warning ==> No Change Multi-Year |  txt
Palau Bleaching Warning ==> Alert: (+) Bleaching Warning Multi-Year |  txt
Eastern FSM Bleaching Warning ==> No Change Multi-Year |  txt
Marshall Islands Bleaching Watch ==> No Change Multi-Year |  txt
Gilbert Islands, Kiribati Bleaching Watch ==> Alert: (-) Bleaching Watch Multi-Year |  txt
Nauru Bleaching Watch ==> No Change Multi-Year |  txt
Howland and Baker Bleaching Alert Level 2 ==> No Change Multi-Year |  txt
Phoenix Islands, Kiribati Bleaching Alert Level 2 ==> 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 Watch ==> No Change Multi-Year |  txt
Solomon Islands No Stress ==> Alert: (-) No Stress Multi-Year |  txt
Fiji No Stress ==> No Change Multi-Year |  txt
Vanuatu No Stress ==> No Change Multi-Year |  txt
Eastern New Caledonia No Stress ==> No Change Multi-Year |  txt
Western New Caledonia No Stress ==> No Change Multi-Year |  txt
Chesterfield Islands No Stress ==> 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 Bleaching Watch ==> Alert: (+) Bleaching Watch Multi-Year |  txt
Southern Ryukyu Islands, Japan Bleaching Watch ==> No Change Multi-Year |  txt
Northern Taiwan Bleaching Watch ==> No Change Multi-Year |  txt
Southern Taiwan Bleaching Warning ==> Alert: (+) Bleaching Warning Multi-Year |  txt
Dongsha, Taiwan Bleaching Alert Level 1 ==> Alert: (+) Bleaching Alert Level 1 Multi-Year |  txt
Hong Kong, China Bleaching Warning ==> No Change Multi-Year |  txt
Hainan Island, China Bleaching Alert Level 1 ==> No Change Multi-Year |  txt
Paracel Islands, China Bleaching Alert Level 2 ==> Alert: (+) Bleaching Alert Level 2 Multi-Year |  txt
Northern Vietnam Bleaching Watch ==> Alert: (-) Bleaching Watch Multi-Year |  txt
Southern Vietnam Bleaching Watch ==> 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 Bleaching Warning ==> No Change Multi-Year |  txt
Northern Myanmar Bleaching Watch ==> No Change Multi-Year |  txt
Andaman, India No Stress ==> No Change Multi-Year |  txt
Southern Myanmar No Stress ==> Alert: (-) No Stress Multi-Year |  txt
Great Nicobar, India Bleaching Watch ==> No Change Multi-Year |  txt
Southwestern Thailand Bleaching Watch ==> No Change Multi-Year |  txt
Malacca Strait, Malaysia Bleaching Alert Level 2 ==> No Change Multi-Year |  txt
Eastern Gulf of Thailand Bleaching Watch ==> No Change Multi-Year |  txt
Western Gulf of Thailand Bleaching Watch ==> No Change Multi-Year |  txt
Spratly Islands Bleaching Watch ==> No Change Multi-Year |  txt
Brunei Darussalam Bleaching Warning ==> No Change Multi-Year |  txt
Northern Borneo, Malaysia Bleaching Watch ==> No Change Multi-Year |  txt
Terengganu, Malaysia Bleaching Watch ==> No Change Multi-Year |  txt
Riau Islands Bleaching Watch ==> No Change Multi-Year |  txt
Johor and Pahang, Malaysia Bleaching Watch ==> No Change Multi-Year |  txt
Singapore Strait Bleaching Watch ==> No Change Multi-Year |  txt
West Kalimantan Bleaching Watch ==> No Change Multi-Year |  txt
Bangka-Belitung Islands Bleaching Watch ==> No Change 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 No Stress ==> Alert: (-) No Stress Multi-Year |  txt

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

 Australia

  Great Barrier Reef (7 stations)
Station Name Current Stress Level Change From Last Update Time Series Graphs Data
Torres Strait No Stress ==> No Change Multi-Year |  txt
Far Northern GBR No Stress ==> No Change Multi-Year |  txt
Northern GBR No Stress ==> No Change Multi-Year |  txt
Central GBR No Stress ==> No Change Multi-Year |  txt
Southern GBR No Stress ==> No Change Multi-Year |  txt
Northern Coral Sea Islands No Stress ==> No Change Multi-Year |  txt
Southern Coral Sea Islands No Stress ==> 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 Bleaching Watch ==> No Change Multi-Year |  txt
Gulf of Carpentaria No Stress ==> No Change Multi-Year |  txt
Northern Territory No Stress ==> No Change Multi-Year |  txt
Beagle Gulf No Stress ==> No Change Multi-Year |  txt
Scott to Ashmore Reefs No Stress ==> No Change Multi-Year |  txt
North Western Australia No Stress ==> No Change Multi-Year |  txt
Rowley Shoals No Stress ==> No Change Multi-Year |  txt
Central Western Australia No Stress ==> No Change Multi-Year |  txt
Ningaloo No Stress ==> No Change Multi-Year |  txt
Shark Bay No Stress ==> No Change Multi-Year |  txt
Hamelin Pool No Stress ==> No Change Multi-Year |  txt
Houtman Abrolhos No Stress ==> No Change Multi-Year |  txt
Marmion and Rottnest Island No Stress ==> No Change Multi-Year |  txt
Moreton Bay, Australia No Stress ==> No Change Multi-Year |  txt
Lord Howe Island, Australia No Stress ==> No Change Multi-Year |  txt
Norfolk Island, Australia No Stress ==> No Change 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 Bleaching Watch ==> No Change Multi-Year |  txt
Bahrain Bleaching Watch ==> Alert: (+) Bleaching Watch Multi-Year |  txt
Eastern Persian Gulf Bleaching Watch ==> No Change Multi-Year |  txt
Gulf of Oman Bleaching Alert Level 1 ==> Alert: (+) Bleaching Alert Level 1 Multi-Year |  txt
Al Wusta, Oman No Stress ==> Alert: (-) No Stress 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 Bleaching Watch ==> No Change Multi-Year |  txt
Gulf of Tadjoura, Djubouti Bleaching Alert Level 2 ==> No Change Multi-Year |  txt
Western Yemen Bleaching Alert Level 1 ==> No Change Multi-Year |  txt
Eritrea Bleaching Watch ==> No Change Multi-Year |  txt
Jazan, Saudi Arabia Bleaching Alert Level 2 ==> Alert: (+) Bleaching Alert Level 2 Multi-Year |  txt
Sudan Bleaching Watch ==> Alert: (+) Bleaching Watch Multi-Year |  txt
Tabuk, Saudi Arabia Bleaching Watch ==> Alert: (+) Bleaching Watch Multi-Year |  txt
Al Madinah and Makkah Bleaching Warning ==> Alert: (+) Bleaching Warning Multi-Year |  txt
Gulf of Aqaba Bleaching Watch ==> Alert: (+) Bleaching Watch Multi-Year |  txt
Egypt Bleaching Watch ==> Alert: (+) Bleaching Watch Multi-Year |  txt
Gulf of Suez Bleaching Watch ==> Alert: (+) Bleaching Watch Multi-Year |  txt

  South Asia (10 stations)
Station Name Current Stress Level Change From Last Update Time Series Graphs Data
Gulf of Kutch, India Bleaching Alert Level 2 ==> No Change Multi-Year |  txt
Western India Bleaching Alert Level 2 ==> 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 Bleaching Watch ==> No Change Multi-Year |  txt
Southern Sri Lanka No Stress ==> No Change Multi-Year |  txt
Eastern Sri Lanka Bleaching Watch ==> No Change Multi-Year |  txt
Southeastern India No Stress ==> No Change Multi-Year |  txt
Maldives Bleaching Watch ==> No Change Multi-Year |  txt
Chagos Archipelago, UK No Stress ==> No Change 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 No Stress ==> No Change Multi-Year |  txt
Tanzania No Stress ==> No Change Multi-Year |  txt
Seychelles No Stress ==> No Change Multi-Year |  txt
Glorioso Islands No Stress ==> No Change Multi-Year |  txt
Comoros No Stress ==> No Change Multi-Year |  txt
Mayotte, France No Stress ==> No Change Multi-Year |  txt
Northern Mozambique No Stress ==> No Change Multi-Year |  txt
Central Mozambique No Stress ==> No Change Multi-Year |  txt
Northwestern Madagascar No Stress ==> No Change Multi-Year |  txt
Western Madagascar No Stress ==> No Change Multi-Year |  txt
Bassas da India, France No Stress ==> No Change Multi-Year |  txt
Southwestern Madagascar No Stress ==> No Change Multi-Year |  txt
Inhambane, Mozambique No Stress ==> No Change Multi-Year |  txt
Maputo, Mozambique No Stress ==> No Change Multi-Year |  txt
South Africa No Stress ==> No Change Multi-Year |  txt
Northern Mauritius No Stress ==> No Change Multi-Year |  txt
Southern Mauritius No Stress ==> No Change Multi-Year |  txt
Northeastern Madagascar No Stress ==> No Change Multi-Year |  txt
Tromelin and Reunion, France No Stress ==> No Change Multi-Year |  txt
Southeastern Madagascar No Stress ==> No Change Multi-Year |  txt