PSL_TNI
Trans-Niño Index (PSL)
Standardized Niño 1+2 minus standardized Niño 4 anomaly: flavour of ENSO (EP vs CP). — Trenberth & Stepaniak 2001 · base provider
DATA THROUGH 2026-10-12 · UPDATED 2026-10-13 11:02 UTC
Standardized Niño 1+2 minus standardized Niño 4 anomaly: flavour of ENSO (EP vs CP). — Trenberth & Stepaniak 2001 · base provider