BAS_SAM
Southern Annular Mode, Marshall (BAS)
Station-based SAM: zonal-mean SLP difference 40°S minus 65°S from 12 stations (not normalised). — Marshall 2003 · base 1971–2000
DATA THROUGH 2026-10-12 · UPDATED 2026-10-13 11:02 UTC
Station-based SAM: zonal-mean SLP difference 40°S minus 65°S from 12 stations (not normalised). — Marshall 2003 · base 1971–2000