Current bleaching conditions around the world using data from NOAA's Coral Reef Watch program. Data updates daily. A brief summary of the item is not available. Add a brief summary about the item.
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Item created: Apr 15, 2019 Item updated: Feb 14, 2025 View count: 492,539
Description
- Alert Level: an index of the likelihood of coral bleaching, scaled from 0 (no heat stress) to 4 (coral mortality likely) based on the attributes below
- Sea surface temperature: average temperature of the ocean surface derived from satellite measurements
- Temperature anomaly: a comparison of the current surface temperature to the 1981-2010 historical average
- Hotspots: number of degrees above the coral's threshold tolerance
- Degree Heating Weeks: accumulated thermal stress experienced by corals
- Service data is maintained by the Overwrite Feature Service script running as a Scheduled Notebook Task
- See Sample OverwriteFS Notebook
- Jan 25, 2024: Updated Legend text for Area Layer, adding clarity
- Jul 28, 2023: Applied updated Symbology and Popups from Coral Reef Bleaching Stations Web Map
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Dashboard views: Desktop
Source: Feature Service
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Applicable: 2d
Data updated: Feb 14, 2025, 9:57 PM
Schema updated: Feb 14, 2025, 9:57 PM
Size: 0 KB
ID: 26e71d14067c4b3f8dd31d1a4e008cfb
Image Count: 0
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Using tiles from a cache
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Tags
Coral, Reef, Bleaching, NOAA, heat stress, Ocean, oceans, esri_o, esri_environment, environment
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No acknowledgements.NOAA, Esri
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