NOAA Coral Reef Watch Daily Global 5-km Satellite Monitoring Marine Heatwave Watch

Marine heatwaves are modelled off their terrestrial namesakes and are prolonged periods of anomalously high sea surface temperature (SST). In effect, they are categorized SST anomalies. They are also a more general version of the Coral Reef Watch (CRW) daily global 5km coral bleaching "HotSpot" product. Rather than being aimed specifically at corals, however, they provide a more generalized description of marine heat stress that is likely applicable to a broader range of marine life. This daily global 5km-resolution Marine Heatwave Watch (MHW) product is derived by applying the marine heatwave algorithm of Hobday et al. (2018) to the daily global 5km "CoralTemp" SST data product. CoralTemp is one of the best and most internally consistent daily global 5km SST products available, which allowed for the creation of an accurate climatology. This enabled the derivation of an accurate, consistent MHW product (comprised of near real-time and historic components), stretching back over three decades. Provides the most recent 3 years of data only; for the full time series, see PacIOOS ERDDAP instead.

Données et ressources

THREDDS Catalog

This URL provides a catalog page for this dataset within THREDDS Data Server (TDS).

HTML Ouvrir
File Information

This URL provides a standard OPeNDAP html interface for selecting data from this dataset. Change the extension to .info for a description of the dataset.

HTML Ouvrir
PacIOOS Voyager (Google Maps API)

This URL provides a viewer and/or data access for this dataset.

HTML Ouvrir
ERDDAP

This URL provides a viewer and/or data access for this dataset.

ERDDAP Ouvrir
ERDDAP

This URL provides a viewer and/or data access for this dataset.

ERDDAP Ouvrir
Related URL

This URL provides additional information related to this dataset.

HTML Ouvrir
Unnamed resource

HTML Ouvrir
Research Organization Registry (ROR) Identifier

HTML Ouvrir
Unnamed resource

HTML Ouvrir
Research Organization Registry (ROR) Identifier

HTML Ouvrir
Unnamed resource

HTML Ouvrir
Research Organization Registry (ROR) Identifier

HTML Ouvrir
Unnamed resource

HTML Ouvrir
Research Organization Registry (ROR) Identifier

HTML Ouvrir
OPeNDAP

THREDDS OPeNDAP

HTML Ouvrir
Unnamed resource

HTML Ouvrir
Research Organization Registry (ROR) Identifier

HTML Ouvrir
OGC-WCS

Open Geospatial Consortium Web Coverage Service (WCS)

WCS Ouvrir
Unnamed resource

HTML Ouvrir
Research Organization Registry (ROR) Identifier

HTML Ouvrir
OGC-WMS

Open Geospatial Consortium Web Map Service (WMS)

WMS Ouvrir
Unnamed resource

HTML Ouvrir
Research Organization Registry (ROR) Identifier

HTML Ouvrir
THREDDS_NetCDF_Subset

THREDDS NetCDF Subset Service

HTML Ouvrir

Informations supplémentaires

Étendue temporelle	2024-07-01 – 2026-11-02
Date (creation)	2019-11-19
Date (issued)	2019-11-19
Date (revision)	2024-07-18
Statut	onGoing
Fréquence de mise à jour	asNeeded
Langue des métadonnées	en
Licence	The data produced by Coral Reef Watch are available for use without restriction, but Coral Reef Watch relies on the ethics and integrity of the user to ensure that the source of the data and products is appropriately cited and credited. When using these data and products, credit and courtesy should be given to NOAA Coral Reef Watch. Please include the appropriate DOI associated with this dataset in the citation. For more information, visit the NOAA Coral Reef Watch website: https://coralreefwatch.noaa.gov. Recommendations for citing and providing credit are provided at https://coralreefwatch.noaa.gov/satellite/docs/recommendations_crw_citation.php. Users are referred to the footer section of the Coral Reef Watch website (https://coralreefwatch.noaa.gov/index.php) for disclaimers, policies, notices pertaining to the use of the data.
Métadonnées sources	ISO 19115 XML
Dernière mise à jour	2026-11-04
Créé	2026-11-04
API	package_show