NPJ_PC1
Pacific jet extension (PC1)
Leading EOF of 250-hPa zonal-wind anomalies over the North Pacific: positive = jet extended east (towards the US West Coast), negative = retracted. — Winters, Keyser & Bosart 2019
DATA THROUGH 2026-10-12 · UPDATED 2026-10-13 11:02 UTC
Leading EOF of 250-hPa zonal-wind anomalies over the North Pacific: positive = jet extended east (towards the US West Coast), negative = retracted. — Winters, Keyser & Bosart 2019