Mean and Anomalous Sea Level Pressure
MARCH 2012
FIGURE T6.
Time-longitude section of mean (top) and anomalous (bottom) sea level pressure (SLP) averaged between 5N-5S (CDAS/Reanalysis). Contour interval is 1.0 hPa (top) and 0.5 hPa (bottom). Dashed contours in bottom panel indicate negative anomalies. Anomalies are departures from the 1981-2010 base period monthly means. The data are smoothed temporally using a 3-month running average.
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