FIGURE T19. Mean (top) and anomalous
(bottom) sea level pressure (SLP) (CDAS/Reanalysis). SLP contour
interval is 2 hPa, and 1000 hPa has been subtracted from contour labels.
SLP values below 1000 hPa are indicated by dashed contours. Anomaly
contour interval is 1 hPa and negative anomalies are indicated by dashed
contours. Anomalies are departures from the 1979–95 base period