Calculated from the HadISST1. It is the area averaged SST from 5S-5N and 170-120W.
Time Interval: Monthly
Time Coverage: 1870 to Dec 2019
Update Status: Periodically updated
Niño 3.4 (anomaly; 1981-2010 mean removed): Standard PSL Format (What is standard format?)
Niño 3.4: Standard PSL Format (What is standard format?)
Data is from PSL using the HadISST1 dataset.
This page hosted by:
NOAA ESRL Physical Sciences Laboratory
Document maintained by Cathy Smith (email@example.com)
Updated: Jul 31, 2018 12:58:15 MDT