MAP OF LOCATION AND TYPE OF SYSTEM FOR 137 HEAVY CONVECTIVE RAINFALL EVENTS
INTERMOUNTAIN PLATEAU SUB-REGION (83 EVENTS)
NORTHWEST COASTAL SUB-REGION (5 EVENTS )
FRONT RANGE SUB-REGION (49 EVENTS)
SYNOPTIC SCALE CYCLONIC CIRCULATION
COMBO OF TWO OR MORE SYSTEMS PASSING OVER THE SAME AREA WITHIN 24 HRS
FROM CHAPPELL COMET NOTES