Oceanic Nino Index

Source: R/datasets_erddap.R

Oceanic Nino Index From NOAA Climate Prediction Center (CPC). Three month running mean of NOAA ERSST.V4 SST anomalies in the Nino 3.4 region (5N-5S, 120-170W), based on changing base period which onsist of multiple centered 30-year base periods. These 30-year base periods will be used to calculate the anomalies for successive 5-year periods in the historical record. Data from: https://www.cpc.ncep.noaa.gov/data/indices/

cciea_OC_ONI

Format

A data frame with 854 rows and 5 variables:

time

Time (seconds since 1970-01-01T00:00:00Z) [-6.31152E8, 1.6145568E9]

ONI

Oceanic Nino Index () [-2.03, 2.64]