The NOAA Office of Satellite Product and Operations provides a global sea-surface-temperature anomaly graphic.
Notes on verification
Confirmed directly by NOAA OSPO's own website and corroborated by NESDIS official description of OSPO's products.
Sources
- El Niño Today | El Nino Theme Page - A comprehensive Resource (pmel.noaa.gov)
- https://podaac.jpl.nasa.gov/dataset/Geo_Polar_Blended-OSPO-L4-GLOB-v1.0 (podaac.jpl.nasa.gov)
- https://www.earthdata.nasa.gov/data/catalog/pocloud-geo-polar-blended-ospo-l4-glob-v1.0-1.0 (earthdata.nasa.gov)
- https://catalog.data.gov/dataset/ghrsst-level-4-ospo-global-foundation-sea-surface-temperature-analysis-gds-version-2 (catalog.data.gov)