CPC_CPOLR
Central Pacific OLR index (CPC)
OLR anomaly 170°E–140°W, 5°S–5°N; negative = enhanced convection (El Niño). — CPC · base 1991–2020
DATA THROUGH 2026-10-12 · UPDATED 2026-10-13 11:02 UTC
OLR anomaly 170°E–140°W, 5°S–5°N; negative = enhanced convection (El Niño). — CPC · base 1991–2020