FIGURE T21. Mean (top) and anomalous (bottom) 200-hPa vector wind (CDAS/Reanalysis). Contour interval for isotachs is 10 ms-1 (top) and 5 ms-1 (bottom). Anomalies are departures from 1979–95 base period monthly means. NOAA/ National Weather Service National Centers for Environmental Prediction Climate Prediction Center 5200 Auth Road Camp Springs, Maryland 20746 Climate Prediction Center Web Team Disclaimer Privacy Notice