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Figure 6.5
Vertical soundings of temperature (T, C) and dew point (T, C) versus altitude (mb) at 12:00 GMT on April 26, 1990 for six of the nine ground stations shown on Figure 6.4A. All soundings show TD< T such that relative humidity is less than 100% except in the extreme south, where humidity approaches 100% near the ground at Centreville, Alabama (CKL) and Jackson, Missouri (not shown). See city abbreviations in legend to Figure 6.4A. (From the National Climatic Data Center, 1998b.)