41. After the creek flooded in 1972 from Hurricane Agnes, a flash flood warning system was installed there. 42. The pool is closed during flash flood warnings as Barton Creek may flood and overflow the diversion dam. 43. Hurricane and flash flood warnings issued. 44. Five inches fell in Meridian, Miss ., and several counties in the state were under flash flood warnings . 45. The National Weather Service issued flash flood warnings for those islands and a flash flood watch for Oahu. 46. The National Weather Service issued a flash flood warning for Marin, Napa and Sonoma counties on Sunday afternoon. 47. Additionally, flood and flash flood warnings were issued for some portions of the country from South Carolina through Virginia. 48. Heavy rain accompanied by hail and winds in excess of 50 mph prompted flash flood warnings in North Dakota. 49. The National Meteorological Service has issued daily flash flood warnings for Jamaica's 14 parishes since the rains started Wednesday. 50. Some of the heaviest storms hit southern Illinois and southwest Indiana, where several counties were under flash flood warnings .
