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File: ENSO-Blog_ERSSTv_20220411.png

Line graph of tropical Pacific temperature anomalies for current La Niña compared to all other multi-year La Niñas

Image caption

Monthly sea surface temperature anomalies (difference from average) in the Niño 3.4 region of the tropical Pacific for 2020–22 (purple line) and all other multi-year La Niñas (gray lines) starting since 1950. Climate.gov graph based on ERSSTv5 temperature data.