FIGURE T6. Time-longitude section of mean
(minus 1000 hPa, top) and anomalous (bottom) sea level pressure (CDAS/Reanalysis)
for 5°N–5°S. The data are smoothed temporally by using a 3-month
running average. 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 1979–95 base period monthly means.