Calculated from the HadISST1. It is the area averaged SST from 5S-5N and 160E-150W.

Time Interval: Monthly
Time Coverage: 1871 to [an error occurred while processing this directive]
Update Status: Periodically updated

Get Data:

Niño 4: Standard PSD Format (What is standard format?)

Source:
Data is from PSD using the HadISST1 dataset..
References:

1. Rayner N. A., D. E. Parker, E. B. Horton, C. K. Folland, L. V. Alexander, D. P. Rowell, E. C. Kent, A. Kaplan, Global analyses of sea surface temperature, sea ice, and night marine air temperature since the late nineteenth century, J. Geophys. Res., 108 (D14), 4407, doi:10.1029/2002JD002670, 2003.

This page hosted by: NOAA ESRL Physical Sciences Division Document maintained by Cathy Smith (cathy.smith@noaa.gov) Updated: Feb 21, 2008 16:04:21 MST http://www.cdc.noaa.gov/Pressure/Timeseries/Nino4/index.html