Calculated from the HadISST. It is the area averaged SST from 0-10S and 90W-80W.
Time Interval: Monthly
Time Coverage: 1870 to Apr 2020
Update Status: Periodically updated
Niño 1+2 (anomaly:1981-2010 mean removed) : Standard PSL Format (What is standard format?)
Niño 1+2: Standard PSL Format (What is standard format?)
Data is from PSL using the HadISST1 dataset.
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Updated: Apr 10, 2019 13:54:06 MDT