THE LARGER SCALE HEAVY RAINS FELL WITH HIGHER RH VALUES. THERE WERE CATEGORIES BASED ON THE AREAL EXTENT OF THE 4 INCH. CAT 1 HAS NO 3 INCH AREA, WHILE CAT 4 HAD 3600 SQ. NAUTICAL MI. OR MORE
The fact that few larger scale heavy rainfall events occurred to the of the line may be the reason SATURATED thickness appears to work