

000 

WGUS55 KBOI 051503

FFWBOI

IDC025-039-051630-



BULLETIN - EAS ACTIVATION REQUESTED

FLASH FLOOD WARNING

NATIONAL WEATHER SERVICE BOISE ID

900 AM MDT WED SEP 5 2007



THE NATIONAL WEATHER SERVICE IN BOISE HAS ISSUED A



* FLASH FLOOD WARNING FOR...

  SOUTHWESTERN CAMAS COUNTY IN CENTRAL IDAHO...

  EAST CENTRAL ELMORE COUNTY IN SOUTHWEST IDAHO...



* UNTIL 1030 AM MDT.



* AT 853 AM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED

  FLASH FLOODING FROM A THUNDERSTORM OVER THE WARNED AREA.



* LOCATIONS IMPACTED INCLUDE...CORRAL AND HILL CITY.



RADAR RAINFALL ESTIMATES AND RAIN GAGE OBSERVATIONS OF MORE THAN

ONE INCH OF RAIN IN LESS THAN ONE HOUR INDICATE THAT FLASH FLOODING 

MUD SLIDES AND DEBRIS FLOWS ARE OCCURRING IN THE MOUNTAINOUS TERRAIN.

THERE ARE HUNDREDS OF LOW WATER CROSSINGS WHICH ARE POTENTIALLY

DANGEROUS IN THIS AREA. DO NOT ATTEMPT TO TRAVEL ACROSS

FLOODED ROADS. FIND ALTERNATE ROUTES. IT TAKES ONLY A FEW INCHES OF

SWIFTLY FLOWING WATER TO CARRY VEHICLES AWAY.



LAT...LON 4336 11522 4360 11492 4345 11479 4335 11492

      4320 11505 4298 11517 4309 11537

TIME...MOT...LOC 1457Z 180DEG 0KT 4330 11509



$$



JPB

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