{
"id": 30728,
"url": "https://svs.gsfc.nasa.gov/30728/",
"page_type": "Hyperwall Visual",
"title": "NOAA Coral Reef Watch 2015",
"description": "The NOAA Coral Reef Watch program's satellite data provide current reef environmental conditions to quickly identify areas at risk for coral bleaching, where corals lose the symbiotic algae that give them their distinctive colors. If a coral is severely bleached, disease and partial mortality become likely, and the entire colony may die.The satellite data used to create these products includes the polar orbiters Suomi-NPP/VIIRS and MetOp-B/AVHRR, and the geostationary satellites MSG-3, MTSAT-2, GOES-East, and GOES-West. || ",
"release_date": "2015-11-27T00:00:00-05:00",
"update_date": "2025-02-03T00:44:50.098689-05:00",
"main_image": {
"id": 433271,
"url": "https://svs.gsfc.nasa.gov/vis/a030000/a030700/a030728/coral_reef_hotspot_print.jpg",
"filename": "coral_reef_hotspot_print.jpg",
"media_type": "Image",
"alt_text": "The NOAA Coral Reef Watch (CRW) daily 5-km Coral Bleaching HotSpot product presented here measures occurrence and magnitude of instantaneous thermal stress, potentially resulting in coral bleaching. The scale goes from 0 to 5 °C. HotSpot values of 1 °C or more indicate thermal stress leading to coral bleaching and are highlighted in yellow to dark red/brown colors. ",
"width": 1024,
"height": 574,
"pixels": 587776
},
"main_video": null,
"main_credits": {
"Visualizations by": [
{
"name": "Marit Jentoft-Nilsen",
"employer": "Global Science and Technology, Inc."
}
]
},
"progress": "Complete",
"media_groups": [
{
"id": 335767,
"url": "https://svs.gsfc.nasa.gov/30728/#media_group_335767",
"widget": "Basic text with HTML",
"title": "",
"caption": "",
"description": "The NOAA Coral Reef Watch program's satellite data provide current reef environmental conditions to quickly identify areas at risk for coral bleaching, where corals lose the symbiotic algae that give them their distinctive colors. If a coral is severely bleached, disease and partial mortality become likely, and the entire colony may die.
The satellite data used to create these products includes the polar orbiters Suomi-NPP/VIIRS and MetOp-B/AVHRR, and the geostationary satellites MSG-3, MTSAT-2, GOES-East, and GOES-West.",
"items": [],
"extra_data": {}
},
{
"id": 335768,
"url": "https://svs.gsfc.nasa.gov/30728/#media_group_335768",
"widget": "Video player",
"title": "",
"caption": "",
"description": "The NOAA Coral Reef Watch (CRW) daily 5-km satellite Bleaching Alert Area product presented here outlines the areas where coral bleaching thermal stress currently reaches various bleaching stress levels, based on our satellite sea surface temperature (SST) monitoring. ",
"items": [
{
"id": 274940,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 433248,
"url": "https://svs.gsfc.nasa.gov/vis/a030000/a030700/a030728/coral_reef_bleaching_alert_print.jpg",
"filename": "coral_reef_bleaching_alert_print.jpg",
"media_type": "Image",
"alt_text": "The NOAA Coral Reef Watch (CRW) daily 5-km satellite Bleaching Alert Area product presented here outlines the areas where coral bleaching thermal stress currently reaches various bleaching stress levels, based on our satellite sea surface temperature (SST) monitoring. ",
"width": 1024,
"height": 574,
"pixels": 587776
}
},
{
"id": 274941,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 433247,
"url": "https://svs.gsfc.nasa.gov/vis/a030000/a030700/a030728/coral_reef_bleaching_alert_thm.png",
"filename": "coral_reef_bleaching_alert_thm.png",
"media_type": "Image",
"alt_text": "The NOAA Coral Reef Watch (CRW) daily 5-km satellite Bleaching Alert Area product presented here outlines the areas where coral bleaching thermal stress currently reaches various bleaching stress levels, based on our satellite sea surface temperature (SST) monitoring. ",
"width": 80,
"height": 40,
"pixels": 3200
}
},
{
"id": 274942,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 433250,
"url": "https://svs.gsfc.nasa.gov/vis/a030000/a030700/a030728/coral_reef_bleaching_alert_searchweb.png",
"filename": "coral_reef_bleaching_alert_searchweb.png",
"media_type": "Image",
"alt_text": "The NOAA Coral Reef Watch (CRW) daily 5-km satellite Bleaching Alert Area product presented here outlines the areas where coral bleaching thermal stress currently reaches various bleaching stress levels, based on our satellite sea surface temperature (SST) monitoring. ",
"width": 180,
"height": 320,
"pixels": 57600
}
},
{
"id": 274944,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 433245,
"url": "https://svs.gsfc.nasa.gov/vis/a030000/a030700/a030728/coral_reef_bleaching_alert_720p.webm",
"filename": "coral_reef_bleaching_alert_720p.webm",
"media_type": "Movie",
"alt_text": "The NOAA Coral Reef Watch (CRW) daily 5-km satellite Bleaching Alert Area product presented here outlines the areas where coral bleaching thermal stress currently reaches various bleaching stress levels, based on our satellite sea surface temperature (SST) monitoring. ",
"width": 1280,
"height": 720,
"pixels": 921600
}
},
{
"id": 274945,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 433244,
"url": "https://svs.gsfc.nasa.gov/vis/a030000/a030700/a030728/coral_reef_bleaching_alert_720p.mp4",
"filename": "coral_reef_bleaching_alert_720p.mp4",
"media_type": "Movie",
"alt_text": "The NOAA Coral Reef Watch (CRW) daily 5-km satellite Bleaching Alert Area product presented here outlines the areas where coral bleaching thermal stress currently reaches various bleaching stress levels, based on our satellite sea surface temperature (SST) monitoring. ",
"width": 1280,
"height": 720,
"pixels": 921600
}
},
{
"id": 274946,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 433251,
"url": "https://svs.gsfc.nasa.gov/vis/a030000/a030700/a030728/coral_reef_bleaching_alert_1080p.mp4",
"filename": "coral_reef_bleaching_alert_1080p.mp4",
"media_type": "Movie",
"alt_text": "The NOAA Coral Reef Watch (CRW) daily 5-km satellite Bleaching Alert Area product presented here outlines the areas where coral bleaching thermal stress currently reaches various bleaching stress levels, based on our satellite sea surface temperature (SST) monitoring. ",
"width": 1920,
"height": 1080,
"pixels": 2073600
}
},
{
"id": 274939,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 433249,
"url": "https://svs.gsfc.nasa.gov/vis/a030000/a030700/a030728/coral_reef_bleaching_alert.tif",
"filename": "coral_reef_bleaching_alert.tif",
"media_type": "Image",
"alt_text": "The NOAA Coral Reef Watch (CRW) daily 5-km satellite Bleaching Alert Area product presented here outlines the areas where coral bleaching thermal stress currently reaches various bleaching stress levels, based on our satellite sea surface temperature (SST) monitoring. ",
"width": 4104,
"height": 2304,
"pixels": 9455616
}
},
{
"id": 274947,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 433252,
"url": "https://svs.gsfc.nasa.gov/vis/a030000/a030700/a030728/coral_reef_bleaching_alert_30728.key",
"filename": "coral_reef_bleaching_alert_30728.key",
"media_type": "Presentation",
"alt_text": "The NOAA Coral Reef Watch (CRW) daily 5-km satellite Bleaching Alert Area product presented here outlines the areas where coral bleaching thermal stress currently reaches various bleaching stress levels, based on our satellite sea surface temperature (SST) monitoring. ",
"width": 0,
"height": 0,
"pixels": 0
}
},
{
"id": 274948,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 433253,
"url": "https://svs.gsfc.nasa.gov/vis/a030000/a030700/a030728/coral_reef_bleaching_alert_30728.pptx",
"filename": "coral_reef_bleaching_alert_30728.pptx",
"media_type": "Presentation",
"alt_text": "The NOAA Coral Reef Watch (CRW) daily 5-km satellite Bleaching Alert Area product presented here outlines the areas where coral bleaching thermal stress currently reaches various bleaching stress levels, based on our satellite sea surface temperature (SST) monitoring. ",
"width": 0,
"height": 0,
"pixels": 0
}
},
{
"id": 274943,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 433246,
"url": "https://svs.gsfc.nasa.gov/vis/a030000/a030700/a030728/coral_reef_bleaching_alert_2304p.mp4",
"filename": "coral_reef_bleaching_alert_2304p.mp4",
"media_type": "Movie",
"alt_text": "The NOAA Coral Reef Watch (CRW) daily 5-km satellite Bleaching Alert Area product presented here outlines the areas where coral bleaching thermal stress currently reaches various bleaching stress levels, based on our satellite sea surface temperature (SST) monitoring. ",
"width": 4096,
"height": 2304,
"pixels": 9437184
}
}
],
"extra_data": {}
},
{
"id": 335769,
"url": "https://svs.gsfc.nasa.gov/30728/#media_group_335769",
"widget": "Video player",
"title": "",
"caption": "",
"description": "The NOAA Coral Reef Watch (CRW) daily 5-km satellite coral bleaching Degree Heating Week (DHW) product presented here shows accumulated thermal stress, which can lead to coral bleaching and death. The scale goes from 0 to 20 °C-weeks. The DHW product accumulates the instantaneous bleaching thermal stress (measured by Coral Bleaching HotSpots) during the most-recent 12-week period. It is directly related to the timing and intensity of coral bleaching. Significant coral bleaching usually occurs when DHW values reach 4 °C-weeks. By the time DHW values reach 8 °C-weeks, widespread bleaching is likely and significant mortality can be expected. ",
"items": [
{
"id": 274952,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 433261,
"url": "https://svs.gsfc.nasa.gov/vis/a030000/a030700/a030728/coral_reef_degree_heating_week_print.jpg",
"filename": "coral_reef_degree_heating_week_print.jpg",
"media_type": "Image",
"alt_text": "The NOAA Coral Reef Watch (CRW) daily 5-km satellite coral bleaching Degree Heating Week (DHW) product presented here shows accumulated thermal stress, which can lead to coral bleaching and death. The scale goes from 0 to 20 °C-weeks. The DHW product accumulates the instantaneous bleaching thermal stress (measured by Coral Bleaching HotSpots) during the most-recent 12-week period. It is directly related to the timing and intensity of coral bleaching. Significant coral bleaching usually occurs when DHW values reach 4 °C-weeks. By the time DHW values reach 8 °C-weeks, widespread bleaching is likely and significant mortality can be expected. ",
"width": 1024,
"height": 574,
"pixels": 587776
}
},
{
"id": 274950,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 433259,
"url": "https://svs.gsfc.nasa.gov/vis/a030000/a030700/a030728/coral_reef_degree_heating_week_thm.png",
"filename": "coral_reef_degree_heating_week_thm.png",
"media_type": "Image",
"alt_text": "The NOAA Coral Reef Watch (CRW) daily 5-km satellite coral bleaching Degree Heating Week (DHW) product presented here shows accumulated thermal stress, which can lead to coral bleaching and death. The scale goes from 0 to 20 °C-weeks. The DHW product accumulates the instantaneous bleaching thermal stress (measured by Coral Bleaching HotSpots) during the most-recent 12-week period. It is directly related to the timing and intensity of coral bleaching. Significant coral bleaching usually occurs when DHW values reach 4 °C-weeks. By the time DHW values reach 8 °C-weeks, widespread bleaching is likely and significant mortality can be expected. ",
"width": 80,
"height": 40,
"pixels": 3200
}
},
{
"id": 274951,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 433260,
"url": "https://svs.gsfc.nasa.gov/vis/a030000/a030700/a030728/coral_reef_degree_heating_week_searchweb.png",
"filename": "coral_reef_degree_heating_week_searchweb.png",
"media_type": "Image",
"alt_text": "The NOAA Coral Reef Watch (CRW) daily 5-km satellite coral bleaching Degree Heating Week (DHW) product presented here shows accumulated thermal stress, which can lead to coral bleaching and death. The scale goes from 0 to 20 °C-weeks. The DHW product accumulates the instantaneous bleaching thermal stress (measured by Coral Bleaching HotSpots) during the most-recent 12-week period. It is directly related to the timing and intensity of coral bleaching. Significant coral bleaching usually occurs when DHW values reach 4 °C-weeks. By the time DHW values reach 8 °C-weeks, widespread bleaching is likely and significant mortality can be expected. ",
"width": 320,
"height": 180,
"pixels": 57600
}
},
{
"id": 274953,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 433256,
"url": "https://svs.gsfc.nasa.gov/vis/a030000/a030700/a030728/coral_reef_degree_heating_week_720p.webm",
"filename": "coral_reef_degree_heating_week_720p.webm",
"media_type": "Movie",
"alt_text": "The NOAA Coral Reef Watch (CRW) daily 5-km satellite coral bleaching Degree Heating Week (DHW) product presented here shows accumulated thermal stress, which can lead to coral bleaching and death. The scale goes from 0 to 20 °C-weeks. The DHW product accumulates the instantaneous bleaching thermal stress (measured by Coral Bleaching HotSpots) during the most-recent 12-week period. It is directly related to the timing and intensity of coral bleaching. Significant coral bleaching usually occurs when DHW values reach 4 °C-weeks. By the time DHW values reach 8 °C-weeks, widespread bleaching is likely and significant mortality can be expected. ",
"width": 1280,
"height": 720,
"pixels": 921600
}
},
{
"id": 274955,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 433255,
"url": "https://svs.gsfc.nasa.gov/vis/a030000/a030700/a030728/coral_reef_degree_heating_week_720p.mp4",
"filename": "coral_reef_degree_heating_week_720p.mp4",
"media_type": "Movie",
"alt_text": "The NOAA Coral Reef Watch (CRW) daily 5-km satellite coral bleaching Degree Heating Week (DHW) product presented here shows accumulated thermal stress, which can lead to coral bleaching and death. The scale goes from 0 to 20 °C-weeks. The DHW product accumulates the instantaneous bleaching thermal stress (measured by Coral Bleaching HotSpots) during the most-recent 12-week period. It is directly related to the timing and intensity of coral bleaching. Significant coral bleaching usually occurs when DHW values reach 4 °C-weeks. By the time DHW values reach 8 °C-weeks, widespread bleaching is likely and significant mortality can be expected. ",
"width": 1280,
"height": 720,
"pixels": 921600
}
},
{
"id": 274956,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 433254,
"url": "https://svs.gsfc.nasa.gov/vis/a030000/a030700/a030728/coral_reef_degree_heating_week_1080p.mp4",
"filename": "coral_reef_degree_heating_week_1080p.mp4",
"media_type": "Movie",
"alt_text": "The NOAA Coral Reef Watch (CRW) daily 5-km satellite coral bleaching Degree Heating Week (DHW) product presented here shows accumulated thermal stress, which can lead to coral bleaching and death. The scale goes from 0 to 20 °C-weeks. The DHW product accumulates the instantaneous bleaching thermal stress (measured by Coral Bleaching HotSpots) during the most-recent 12-week period. It is directly related to the timing and intensity of coral bleaching. Significant coral bleaching usually occurs when DHW values reach 4 °C-weeks. By the time DHW values reach 8 °C-weeks, widespread bleaching is likely and significant mortality can be expected. ",
"width": 1920,
"height": 1080,
"pixels": 2073600
}
},
{
"id": 274949,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 433258,
"url": "https://svs.gsfc.nasa.gov/vis/a030000/a030700/a030728/coral_reef_degree_heating_week.tif",
"filename": "coral_reef_degree_heating_week.tif",
"media_type": "Image",
"alt_text": "The NOAA Coral Reef Watch (CRW) daily 5-km satellite coral bleaching Degree Heating Week (DHW) product presented here shows accumulated thermal stress, which can lead to coral bleaching and death. The scale goes from 0 to 20 °C-weeks. The DHW product accumulates the instantaneous bleaching thermal stress (measured by Coral Bleaching HotSpots) during the most-recent 12-week period. It is directly related to the timing and intensity of coral bleaching. Significant coral bleaching usually occurs when DHW values reach 4 °C-weeks. By the time DHW values reach 8 °C-weeks, widespread bleaching is likely and significant mortality can be expected. ",
"width": 4104,
"height": 2304,
"pixels": 9455616
}
},
{
"id": 274954,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 433257,
"url": "https://svs.gsfc.nasa.gov/vis/a030000/a030700/a030728/coral_reef_degree_heating_week_2304p.mp4",
"filename": "coral_reef_degree_heating_week_2304p.mp4",
"media_type": "Movie",
"alt_text": "The NOAA Coral Reef Watch (CRW) daily 5-km satellite coral bleaching Degree Heating Week (DHW) product presented here shows accumulated thermal stress, which can lead to coral bleaching and death. The scale goes from 0 to 20 °C-weeks. The DHW product accumulates the instantaneous bleaching thermal stress (measured by Coral Bleaching HotSpots) during the most-recent 12-week period. It is directly related to the timing and intensity of coral bleaching. Significant coral bleaching usually occurs when DHW values reach 4 °C-weeks. By the time DHW values reach 8 °C-weeks, widespread bleaching is likely and significant mortality can be expected. ",
"width": 4096,
"height": 2304,
"pixels": 9437184
}
},
{
"id": 274957,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 433262,
"url": "https://svs.gsfc.nasa.gov/vis/a030000/a030700/a030728/coral_reef_degree_heating_week_30728.key",
"filename": "coral_reef_degree_heating_week_30728.key",
"media_type": "Presentation",
"alt_text": "The NOAA Coral Reef Watch (CRW) daily 5-km satellite coral bleaching Degree Heating Week (DHW) product presented here shows accumulated thermal stress, which can lead to coral bleaching and death. The scale goes from 0 to 20 °C-weeks. The DHW product accumulates the instantaneous bleaching thermal stress (measured by Coral Bleaching HotSpots) during the most-recent 12-week period. It is directly related to the timing and intensity of coral bleaching. Significant coral bleaching usually occurs when DHW values reach 4 °C-weeks. By the time DHW values reach 8 °C-weeks, widespread bleaching is likely and significant mortality can be expected. ",
"width": 0,
"height": 0,
"pixels": 0
}
},
{
"id": 274958,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 433263,
"url": "https://svs.gsfc.nasa.gov/vis/a030000/a030700/a030728/coral_reef_degree_heating_week_30728.pptx",
"filename": "coral_reef_degree_heating_week_30728.pptx",
"media_type": "Presentation",
"alt_text": "The NOAA Coral Reef Watch (CRW) daily 5-km satellite coral bleaching Degree Heating Week (DHW) product presented here shows accumulated thermal stress, which can lead to coral bleaching and death. The scale goes from 0 to 20 °C-weeks. The DHW product accumulates the instantaneous bleaching thermal stress (measured by Coral Bleaching HotSpots) during the most-recent 12-week period. It is directly related to the timing and intensity of coral bleaching. Significant coral bleaching usually occurs when DHW values reach 4 °C-weeks. By the time DHW values reach 8 °C-weeks, widespread bleaching is likely and significant mortality can be expected. ",
"width": 0,
"height": 0,
"pixels": 0
}
}
],
"extra_data": {}
},
{
"id": 335770,
"url": "https://svs.gsfc.nasa.gov/30728/#media_group_335770",
"widget": "Video player",
"title": "",
"caption": "",
"description": "The NOAA Coral Reef Watch (CRW) daily 5-km Coral Bleaching HotSpot product presented here measures occurrence and magnitude of instantaneous thermal stress, potentially resulting in coral bleaching. The scale goes from 0 to 5 °C. HotSpot values of 1 °C or more indicate thermal stress leading to coral bleaching and are highlighted in yellow to dark red/brown colors. ",
"items": [
{
"id": 274962,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 433271,
"url": "https://svs.gsfc.nasa.gov/vis/a030000/a030700/a030728/coral_reef_hotspot_print.jpg",
"filename": "coral_reef_hotspot_print.jpg",
"media_type": "Image",
"alt_text": "The NOAA Coral Reef Watch (CRW) daily 5-km Coral Bleaching HotSpot product presented here measures occurrence and magnitude of instantaneous thermal stress, potentially resulting in coral bleaching. The scale goes from 0 to 5 °C. HotSpot values of 1 °C or more indicate thermal stress leading to coral bleaching and are highlighted in yellow to dark red/brown colors. ",
"width": 1024,
"height": 574,
"pixels": 587776
}
},
{
"id": 274960,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 433268,
"url": "https://svs.gsfc.nasa.gov/vis/a030000/a030700/a030728/coral_reef_hotspot_searchweb.png",
"filename": "coral_reef_hotspot_searchweb.png",
"media_type": "Image",
"alt_text": "The NOAA Coral Reef Watch (CRW) daily 5-km Coral Bleaching HotSpot product presented here measures occurrence and magnitude of instantaneous thermal stress, potentially resulting in coral bleaching. The scale goes from 0 to 5 °C. HotSpot values of 1 °C or more indicate thermal stress leading to coral bleaching and are highlighted in yellow to dark red/brown colors. ",
"width": 320,
"height": 180,
"pixels": 57600
}
},
{
"id": 274961,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 433270,
"url": "https://svs.gsfc.nasa.gov/vis/a030000/a030700/a030728/coral_reef_hotspot_thm.png",
"filename": "coral_reef_hotspot_thm.png",
"media_type": "Image",
"alt_text": "The NOAA Coral Reef Watch (CRW) daily 5-km Coral Bleaching HotSpot product presented here measures occurrence and magnitude of instantaneous thermal stress, potentially resulting in coral bleaching. The scale goes from 0 to 5 °C. HotSpot values of 1 °C or more indicate thermal stress leading to coral bleaching and are highlighted in yellow to dark red/brown colors. ",
"width": 80,
"height": 40,
"pixels": 3200
}
},
{
"id": 274963,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 433266,
"url": "https://svs.gsfc.nasa.gov/vis/a030000/a030700/a030728/coral_reef_hotspot_720p.webm",
"filename": "coral_reef_hotspot_720p.webm",
"media_type": "Movie",
"alt_text": "The NOAA Coral Reef Watch (CRW) daily 5-km Coral Bleaching HotSpot product presented here measures occurrence and magnitude of instantaneous thermal stress, potentially resulting in coral bleaching. The scale goes from 0 to 5 °C. HotSpot values of 1 °C or more indicate thermal stress leading to coral bleaching and are highlighted in yellow to dark red/brown colors. ",
"width": 1280,
"height": 720,
"pixels": 921600
}
},
{
"id": 274964,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 433267,
"url": "https://svs.gsfc.nasa.gov/vis/a030000/a030700/a030728/coral_reef_hotspot_1080p.mp4",
"filename": "coral_reef_hotspot_1080p.mp4",
"media_type": "Movie",
"alt_text": "The NOAA Coral Reef Watch (CRW) daily 5-km Coral Bleaching HotSpot product presented here measures occurrence and magnitude of instantaneous thermal stress, potentially resulting in coral bleaching. The scale goes from 0 to 5 °C. HotSpot values of 1 °C or more indicate thermal stress leading to coral bleaching and are highlighted in yellow to dark red/brown colors. ",
"width": 1920,
"height": 1080,
"pixels": 2073600
}
},
{
"id": 274966,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 433265,
"url": "https://svs.gsfc.nasa.gov/vis/a030000/a030700/a030728/coral_reef_hotspot_720p.mp4",
"filename": "coral_reef_hotspot_720p.mp4",
"media_type": "Movie",
"alt_text": "The NOAA Coral Reef Watch (CRW) daily 5-km Coral Bleaching HotSpot product presented here measures occurrence and magnitude of instantaneous thermal stress, potentially resulting in coral bleaching. The scale goes from 0 to 5 °C. HotSpot values of 1 °C or more indicate thermal stress leading to coral bleaching and are highlighted in yellow to dark red/brown colors. ",
"width": 1280,
"height": 720,
"pixels": 921600
}
},
{
"id": 274959,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 433269,
"url": "https://svs.gsfc.nasa.gov/vis/a030000/a030700/a030728/coral_reef_hotspot.tif",
"filename": "coral_reef_hotspot.tif",
"media_type": "Image",
"alt_text": "The NOAA Coral Reef Watch (CRW) daily 5-km Coral Bleaching HotSpot product presented here measures occurrence and magnitude of instantaneous thermal stress, potentially resulting in coral bleaching. The scale goes from 0 to 5 °C. HotSpot values of 1 °C or more indicate thermal stress leading to coral bleaching and are highlighted in yellow to dark red/brown colors. ",
"width": 4104,
"height": 2304,
"pixels": 9455616
}
},
{
"id": 274965,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 433264,
"url": "https://svs.gsfc.nasa.gov/vis/a030000/a030700/a030728/coral_reef_hotspot_2304p.mp4",
"filename": "coral_reef_hotspot_2304p.mp4",
"media_type": "Movie",
"alt_text": "The NOAA Coral Reef Watch (CRW) daily 5-km Coral Bleaching HotSpot product presented here measures occurrence and magnitude of instantaneous thermal stress, potentially resulting in coral bleaching. The scale goes from 0 to 5 °C. HotSpot values of 1 °C or more indicate thermal stress leading to coral bleaching and are highlighted in yellow to dark red/brown colors. ",
"width": 4096,
"height": 2304,
"pixels": 9437184
}
},
{
"id": 274967,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 433272,
"url": "https://svs.gsfc.nasa.gov/vis/a030000/a030700/a030728/coral_reef_hotspot_30728.key",
"filename": "coral_reef_hotspot_30728.key",
"media_type": "Presentation",
"alt_text": "The NOAA Coral Reef Watch (CRW) daily 5-km Coral Bleaching HotSpot product presented here measures occurrence and magnitude of instantaneous thermal stress, potentially resulting in coral bleaching. The scale goes from 0 to 5 °C. HotSpot values of 1 °C or more indicate thermal stress leading to coral bleaching and are highlighted in yellow to dark red/brown colors. ",
"width": 0,
"height": 0,
"pixels": 0
}
},
{
"id": 274968,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 433273,
"url": "https://svs.gsfc.nasa.gov/vis/a030000/a030700/a030728/coral_reef_hotspot_30728.pptx",
"filename": "coral_reef_hotspot_30728.pptx",
"media_type": "Presentation",
"alt_text": "The NOAA Coral Reef Watch (CRW) daily 5-km Coral Bleaching HotSpot product presented here measures occurrence and magnitude of instantaneous thermal stress, potentially resulting in coral bleaching. The scale goes from 0 to 5 °C. HotSpot values of 1 °C or more indicate thermal stress leading to coral bleaching and are highlighted in yellow to dark red/brown colors. ",
"width": 0,
"height": 0,
"pixels": 0
}
}
],
"extra_data": {}
},
{
"id": 335771,
"url": "https://svs.gsfc.nasa.gov/30728/#media_group_335771",
"widget": "Video player",
"title": "",
"caption": "",
"description": "The NOAA Coral Reef Watch (CRW) daily 5-km Sea Surface Temperature (SST) Anomaly product displays the difference between today's SST and the long-term average. The scale goes from -5 to +5 °C. Positive numbers mean the temperature is warmer than average; negative means cooler than average. ",
"items": [
{
"id": 274972,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 433281,
"url": "https://svs.gsfc.nasa.gov/vis/a030000/a030700/a030728/coral_reef_ssta_print.jpg",
"filename": "coral_reef_ssta_print.jpg",
"media_type": "Image",
"alt_text": "The NOAA Coral Reef Watch (CRW) daily 5-km Sea Surface Temperature (SST) Anomaly product displays the difference between today's SST and the long-term average. The scale goes from -5 to +5 °C. Positive numbers mean the temperature is warmer than average; negative means cooler than average. ",
"width": 1024,
"height": 574,
"pixels": 587776
}
},
{
"id": 274970,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 433279,
"url": "https://svs.gsfc.nasa.gov/vis/a030000/a030700/a030728/coral_reef_ssta_thm.png",
"filename": "coral_reef_ssta_thm.png",
"media_type": "Image",
"alt_text": "The NOAA Coral Reef Watch (CRW) daily 5-km Sea Surface Temperature (SST) Anomaly product displays the difference between today's SST and the long-term average. The scale goes from -5 to +5 °C. Positive numbers mean the temperature is warmer than average; negative means cooler than average. ",
"width": 80,
"height": 40,
"pixels": 3200
}
},
{
"id": 274971,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 433280,
"url": "https://svs.gsfc.nasa.gov/vis/a030000/a030700/a030728/coral_reef_ssta_searchweb.png",
"filename": "coral_reef_ssta_searchweb.png",
"media_type": "Image",
"alt_text": "The NOAA Coral Reef Watch (CRW) daily 5-km Sea Surface Temperature (SST) Anomaly product displays the difference between today's SST and the long-term average. The scale goes from -5 to +5 °C. Positive numbers mean the temperature is warmer than average; negative means cooler than average. ",
"width": 320,
"height": 180,
"pixels": 57600
}
},
{
"id": 274973,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 433276,
"url": "https://svs.gsfc.nasa.gov/vis/a030000/a030700/a030728/coral_reef_ssta_720p.mp4",
"filename": "coral_reef_ssta_720p.mp4",
"media_type": "Movie",
"alt_text": "The NOAA Coral Reef Watch (CRW) daily 5-km Sea Surface Temperature (SST) Anomaly product displays the difference between today's SST and the long-term average. The scale goes from -5 to +5 °C. Positive numbers mean the temperature is warmer than average; negative means cooler than average. ",
"width": 1280,
"height": 720,
"pixels": 921600
}
},
{
"id": 274974,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 433277,
"url": "https://svs.gsfc.nasa.gov/vis/a030000/a030700/a030728/coral_reef_ssta_720p.webm",
"filename": "coral_reef_ssta_720p.webm",
"media_type": "Movie",
"alt_text": "The NOAA Coral Reef Watch (CRW) daily 5-km Sea Surface Temperature (SST) Anomaly product displays the difference between today's SST and the long-term average. The scale goes from -5 to +5 °C. Positive numbers mean the temperature is warmer than average; negative means cooler than average. ",
"width": 1280,
"height": 720,
"pixels": 921600
}
},
{
"id": 274976,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 433275,
"url": "https://svs.gsfc.nasa.gov/vis/a030000/a030700/a030728/coral_reef_ssta_1080p.mp4",
"filename": "coral_reef_ssta_1080p.mp4",
"media_type": "Movie",
"alt_text": "The NOAA Coral Reef Watch (CRW) daily 5-km Sea Surface Temperature (SST) Anomaly product displays the difference between today's SST and the long-term average. The scale goes from -5 to +5 °C. Positive numbers mean the temperature is warmer than average; negative means cooler than average. ",
"width": 1920,
"height": 1080,
"pixels": 2073600
}
},
{
"id": 274969,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 433278,
"url": "https://svs.gsfc.nasa.gov/vis/a030000/a030700/a030728/coral_reef_ssta.tif",
"filename": "coral_reef_ssta.tif",
"media_type": "Image",
"alt_text": "The NOAA Coral Reef Watch (CRW) daily 5-km Sea Surface Temperature (SST) Anomaly product displays the difference between today's SST and the long-term average. The scale goes from -5 to +5 °C. Positive numbers mean the temperature is warmer than average; negative means cooler than average. ",
"width": 4104,
"height": 2304,
"pixels": 9455616
}
},
{
"id": 274977,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 433282,
"url": "https://svs.gsfc.nasa.gov/vis/a030000/a030700/a030728/coral_reef_ssta_30728.key",
"filename": "coral_reef_ssta_30728.key",
"media_type": "Presentation",
"alt_text": "The NOAA Coral Reef Watch (CRW) daily 5-km Sea Surface Temperature (SST) Anomaly product displays the difference between today's SST and the long-term average. The scale goes from -5 to +5 °C. Positive numbers mean the temperature is warmer than average; negative means cooler than average. ",
"width": 0,
"height": 0,
"pixels": 0
}
},
{
"id": 274978,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 433283,
"url": "https://svs.gsfc.nasa.gov/vis/a030000/a030700/a030728/coral_reef_ssta_30728.pptx",
"filename": "coral_reef_ssta_30728.pptx",
"media_type": "Presentation",
"alt_text": "The NOAA Coral Reef Watch (CRW) daily 5-km Sea Surface Temperature (SST) Anomaly product displays the difference between today's SST and the long-term average. The scale goes from -5 to +5 °C. Positive numbers mean the temperature is warmer than average; negative means cooler than average. ",
"width": 0,
"height": 0,
"pixels": 0
}
},
{
"id": 274975,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 433274,
"url": "https://svs.gsfc.nasa.gov/vis/a030000/a030700/a030728/coral_reef_ssta_2304p.mp4",
"filename": "coral_reef_ssta_2304p.mp4",
"media_type": "Movie",
"alt_text": "The NOAA Coral Reef Watch (CRW) daily 5-km Sea Surface Temperature (SST) Anomaly product displays the difference between today's SST and the long-term average. The scale goes from -5 to +5 °C. Positive numbers mean the temperature is warmer than average; negative means cooler than average. ",
"width": 4096,
"height": 2304,
"pixels": 9437184
}
}
],
"extra_data": {}
},
{
"id": 335772,
"url": "https://svs.gsfc.nasa.gov/30728/#media_group_335772",
"widget": "Video player",
"title": "",
"caption": "",
"description": "The NOAA Coral Reef Watch (CRW) daily 5-km Sea Surface Temperature (SST) product shows the nighttime ocean temperature (at the surface) from the NOAA/NESDIS operational daily global 5-km geostationary-polar-orbiting (Geo-Polar) Blended Night-only SST Analysis. The SST scale ranges from -2 to 35 °C. ",
"items": [
{
"id": 274981,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 433290,
"url": "https://svs.gsfc.nasa.gov/vis/a030000/a030700/a030728/coral_reef_sst_print.jpg",
"filename": "coral_reef_sst_print.jpg",
"media_type": "Image",
"alt_text": "The NOAA Coral Reef Watch (CRW) daily 5-km Sea Surface Temperature (SST) product shows the nighttime ocean temperature (at the surface) from the NOAA/NESDIS operational daily global 5-km geostationary-polar-orbiting (Geo-Polar) Blended Night-only SST Analysis. The SST scale ranges from -2 to 35 °C. ",
"width": 1024,
"height": 574,
"pixels": 587776
}
},
{
"id": 274979,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 433288,
"url": "https://svs.gsfc.nasa.gov/vis/a030000/a030700/a030728/coral_reef_sst_searchweb.png",
"filename": "coral_reef_sst_searchweb.png",
"media_type": "Image",
"alt_text": "The NOAA Coral Reef Watch (CRW) daily 5-km Sea Surface Temperature (SST) product shows the nighttime ocean temperature (at the surface) from the NOAA/NESDIS operational daily global 5-km geostationary-polar-orbiting (Geo-Polar) Blended Night-only SST Analysis. The SST scale ranges from -2 to 35 °C. ",
"width": 320,
"height": 180,
"pixels": 57600
}
},
{
"id": 274980,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 433289,
"url": "https://svs.gsfc.nasa.gov/vis/a030000/a030700/a030728/coral_reef_sst_thm.png",
"filename": "coral_reef_sst_thm.png",
"media_type": "Image",
"alt_text": "The NOAA Coral Reef Watch (CRW) daily 5-km Sea Surface Temperature (SST) product shows the nighttime ocean temperature (at the surface) from the NOAA/NESDIS operational daily global 5-km geostationary-polar-orbiting (Geo-Polar) Blended Night-only SST Analysis. The SST scale ranges from -2 to 35 °C. ",
"width": 80,
"height": 40,
"pixels": 3200
}
},
{
"id": 274984,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 433284,
"url": "https://svs.gsfc.nasa.gov/vis/a030000/a030700/a030728/coral_reef_sst_720p.webm",
"filename": "coral_reef_sst_720p.webm",
"media_type": "Movie",
"alt_text": "The NOAA Coral Reef Watch (CRW) daily 5-km Sea Surface Temperature (SST) product shows the nighttime ocean temperature (at the surface) from the NOAA/NESDIS operational daily global 5-km geostationary-polar-orbiting (Geo-Polar) Blended Night-only SST Analysis. The SST scale ranges from -2 to 35 °C. ",
"width": 1280,
"height": 720,
"pixels": 921600
}
},
{
"id": 274985,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 433285,
"url": "https://svs.gsfc.nasa.gov/vis/a030000/a030700/a030728/coral_reef_sst_1080p.mp4",
"filename": "coral_reef_sst_1080p.mp4",
"media_type": "Movie",
"alt_text": "The NOAA Coral Reef Watch (CRW) daily 5-km Sea Surface Temperature (SST) product shows the nighttime ocean temperature (at the surface) from the NOAA/NESDIS operational daily global 5-km geostationary-polar-orbiting (Geo-Polar) Blended Night-only SST Analysis. The SST scale ranges from -2 to 35 °C. ",
"width": 1920,
"height": 1080,
"pixels": 2073600
}
},
{
"id": 274986,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 433286,
"url": "https://svs.gsfc.nasa.gov/vis/a030000/a030700/a030728/coral_reef_sst_720p.mp4",
"filename": "coral_reef_sst_720p.mp4",
"media_type": "Movie",
"alt_text": "The NOAA Coral Reef Watch (CRW) daily 5-km Sea Surface Temperature (SST) product shows the nighttime ocean temperature (at the surface) from the NOAA/NESDIS operational daily global 5-km geostationary-polar-orbiting (Geo-Polar) Blended Night-only SST Analysis. The SST scale ranges from -2 to 35 °C. ",
"width": 1280,
"height": 720,
"pixels": 921600
}
},
{
"id": 274982,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 433291,
"url": "https://svs.gsfc.nasa.gov/vis/a030000/a030700/a030728/coral_reef_sst.tif",
"filename": "coral_reef_sst.tif",
"media_type": "Image",
"alt_text": "The NOAA Coral Reef Watch (CRW) daily 5-km Sea Surface Temperature (SST) product shows the nighttime ocean temperature (at the surface) from the NOAA/NESDIS operational daily global 5-km geostationary-polar-orbiting (Geo-Polar) Blended Night-only SST Analysis. The SST scale ranges from -2 to 35 °C. ",
"width": 4104,
"height": 2304,
"pixels": 9455616
}
},
{
"id": 274983,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 433287,
"url": "https://svs.gsfc.nasa.gov/vis/a030000/a030700/a030728/coral_reef_sst_2304p.mp4",
"filename": "coral_reef_sst_2304p.mp4",
"media_type": "Movie",
"alt_text": "The NOAA Coral Reef Watch (CRW) daily 5-km Sea Surface Temperature (SST) product shows the nighttime ocean temperature (at the surface) from the NOAA/NESDIS operational daily global 5-km geostationary-polar-orbiting (Geo-Polar) Blended Night-only SST Analysis. The SST scale ranges from -2 to 35 °C. ",
"width": 4096,
"height": 2304,
"pixels": 9437184
}
},
{
"id": 274987,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 433292,
"url": "https://svs.gsfc.nasa.gov/vis/a030000/a030700/a030728/coral_reef_sst_30728.key",
"filename": "coral_reef_sst_30728.key",
"media_type": "Presentation",
"alt_text": "The NOAA Coral Reef Watch (CRW) daily 5-km Sea Surface Temperature (SST) product shows the nighttime ocean temperature (at the surface) from the NOAA/NESDIS operational daily global 5-km geostationary-polar-orbiting (Geo-Polar) Blended Night-only SST Analysis. The SST scale ranges from -2 to 35 °C. ",
"width": 0,
"height": 0,
"pixels": 0
}
},
{
"id": 274988,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 433293,
"url": "https://svs.gsfc.nasa.gov/vis/a030000/a030700/a030728/coral_reef_sst_30728.pptx",
"filename": "coral_reef_sst_30728.pptx",
"media_type": "Presentation",
"alt_text": "The NOAA Coral Reef Watch (CRW) daily 5-km Sea Surface Temperature (SST) product shows the nighttime ocean temperature (at the surface) from the NOAA/NESDIS operational daily global 5-km geostationary-polar-orbiting (Geo-Polar) Blended Night-only SST Analysis. The SST scale ranges from -2 to 35 °C. ",
"width": 0,
"height": 0,
"pixels": 0
}
}
],
"extra_data": {}
},
{
"id": 335773,
"url": "https://svs.gsfc.nasa.gov/30728/#media_group_335773",
"widget": "Basic text",
"title": "For More Information",
"caption": "",
"description": "See [http://coralreefwatch.noaa.gov](http://coralreefwatch.noaa.gov)",
"items": [],
"extra_data": {}
}
],
"studio": "hw",
"funding_sources": [
"SMD"
],
"credits": [
{
"role": "Animator",
"people": [
{
"name": "Marit Jentoft-Nilsen",
"employer": "Global Science and Technology, Inc."
}
]
}
],
"missions": [],
"series": [],
"tapes": [],
"papers": [
"Liu, G.; Heron, S.F.; Eakin, C.M.; Muller-Karger, F.E.; Vega-Rodriguez, M.; Guild, L.S.; De La Cour, J.L.; Geiger, E.F.; Skirving, W.J.; Burgess, T.F.R.; Strong, A.E.; Harris, A.; Maturi, E.; Ignatov, A.; Sapper, J.; Li, J.; Lynds, S. Reef-Scale Thermal Stress Monitoring of Coral Ecosystems: New 5-km Global Products from NOAA Coral Reef Watch. Remote Sens. 2014, 6, 11579-11606.",
"Liu, G.; Heron, S.F.; Eakin, C.M.; Muller-Karger, F.E.; Vega-Rodriguez, M.; Guild, L.S.; De La Cour, J.L.; Geiger, E.F.; Skirving, W.J.; Burgess, T.F.R.; Strong, A.E.; Harris, A.; Maturi, E.; Ignatov, A.; Sapper, J.; Li, J.; Lynds, S. Reef-Scale Thermal Stress Monitoring of Coral Ecosystems: New 5-km Global Products from NOAA Coral Reef Watch. Remote Sens. 2014, 6, 11579-11606."
],
"datasets": [
{
"name": "",
"common_name": "VIIRS",
"platform": "Suomi NPP",
"sensor": "VIIRS",
"type": "Other",
"organizations": [],
"description": "",
"credit": "",
"url": "",
"date_range": null
},
{
"name": "",
"common_name": "",
"platform": "MetOp-B",
"sensor": "AVHRR",
"type": "Other",
"organizations": [],
"description": "",
"credit": "",
"url": "",
"date_range": null
},
{
"name": "",
"common_name": "MSG-3",
"platform": "Meteosat-10",
"sensor": "SEVIRI",
"type": "Other",
"organizations": [],
"description": "",
"credit": "",
"url": "",
"date_range": null
},
{
"name": "",
"common_name": "Himawari-7",
"platform": "MTSAT-2",
"sensor": "Imager",
"type": "Other",
"organizations": [],
"description": "",
"credit": "",
"url": "",
"date_range": null
},
{
"name": "",
"common_name": "GOES-East",
"platform": "GOES-13/N",
"sensor": "Imager",
"type": "Other",
"organizations": [],
"description": "",
"credit": "",
"url": "",
"date_range": null
},
{
"name": "",
"common_name": "GOES-West",
"platform": "GOES-15/P",
"sensor": "Imager",
"type": "Other",
"organizations": [],
"description": "",
"credit": "",
"url": "",
"date_range": null
}
],
"nasa_science_categories": [
"Earth"
],
"keywords": [
"Climatology",
"Coastal Processes",
"Coral Reefs",
"Earth Science",
"HDTV",
"Hyperwall",
"Ocean Temperature",
"Oceans",
"Presentation",
"sea surface temperature",
"Sea Surface Temperature Anomaly"
],
"recommended_pages": [],
"related": [
{
"id": 30645,
"url": "https://svs.gsfc.nasa.gov/30645/",
"page_type": "Hyperwall Visual",
"title": "ENSO Sea Surface Temperature Anomalies: 2015-2016",
"description": "Animation of Sea Surface Temperature Animaly from Dec 31, 2013 to present. || enso_ssta_2014-2016_print.jpg (1024x574) [225.9 KB] || enso_ssta_2014-2016.png (4104x2304) [6.5 MB] || enso_ssta_2014-2016_searchweb.png (320x180) [112.5 KB] || enso_ssta_2014-2016_thm.png (80x40) [8.0 KB] || enso_ssta_20131201-20160217_720p15.webm (1280x720) [28.8 MB] || enso_ssta_20131201-20160217_720p15.mp4 (1280x720) [221.0 MB] || enso_ssta_20131201-20160217_1080p15.mp4 (1920x1080) [360.9 MB] || enso_ssta_20131201-20160217_30645.key [223.5 MB] || enso_ssta_20131201-20160217_30645.pptx [221.1 MB] || enso_ssta_20131201-20160217_2304p15.mp4 (4104x2304) [896.9 MB] || ",
"release_date": "2015-09-23T00:00:00-04:00",
"update_date": "2025-02-02T00:31:18.615429-05:00",
"main_image": {
"id": 432512,
"url": "https://svs.gsfc.nasa.gov/vis/a030000/a030600/a030645/enso_ssta_2014-2016_print.jpg",
"filename": "enso_ssta_2014-2016_print.jpg",
"media_type": "Image",
"alt_text": "Animation of Sea Surface Temperature Animaly from Dec 31, 2013 to present.",
"width": 1024,
"height": 574,
"pixels": 587776
}
}
],
"sources": [],
"products": [],
"newer_versions": [],
"older_versions": [
{
"id": 30490,
"url": "https://svs.gsfc.nasa.gov/30490/",
"page_type": "Hyperwall Visual",
"title": "Monitoring Coral Reefs",
"description": "NOAA Coral Reef Watch’s thermal stress monitoring product suiteNOAA Coral Reef Watch’s (CRW) next generation high resolution bleaching thermal stress monitoring product suite comprises 5 products. Beginning with Sea Surface Temperature from NOAA NESDIS, several processing steps lead to the final Bleaching Alert Areas product. Global data from Gang Liu at NOAA (via Liane Guild at AMES) for Oceans 2014 || ",
"release_date": "2014-02-22T00:00:00-05:00",
"update_date": "2025-02-02T23:32:22.181547-05:00",
"main_image": {
"id": 430336,
"url": "https://svs.gsfc.nasa.gov/vis/a030000/a030400/a030490/global_dhw_0378_web_searchweb.jpg",
"filename": "global_dhw_0378_web_searchweb.jpg",
"media_type": "Image",
"alt_text": "Mass coral bleaching has been shown to be caused by prolonged periods of thermal stress, and NOAA CRW’s Degree Heating Weeks (DHW) product is developed to measure the accumulation of the intensity and duration of thermal stress. It accumulates any HotSpots greater than 1 degree C over a 12-week window, thus showing how stressful conditions have been for corals in the last three months. This is in contrast to HotSpot product, which provides an instantaneous measure of the thermal stress.",
"width": 320,
"height": 180,
"pixels": 57600
}
}
],
"alternate_versions": []
}