Alert archive / South Dakota / Red Flag Warnings in 2006

Red Flag Warning 9, NWS Rapid City, SD

August 15, 2006

NWS Rapid City, SD issued this red flag warning at Aug 15, 2006, 4:55 AM CDT. It took effect at Aug 15, 2006, 10:00 AM CDT. It was in force for 12 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Aug 15, 2006, 4:55 AM CDT (09:55 UTC)
In effect from
Aug 15, 2006, 10:00 AM CDT
Expired
Aug 15, 2006, 10:00 PM CDT
In force
12 hr
Issued by
NWS Rapid City, SD

What forecasters said that day

The local office's own words before this red flag warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Rapid City, SD wrote its last area forecast discussion before this red flag warning went out at Aug 15, 4:15 AM CDT, 40 minutes earlier.

Area forecast discussion, Aug 15, 4:15 AM CDT, 40 minutes before
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Hazardous weather outlook, Aug 14, 12:50 PM CDT, 16 hours 5 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE RAPID CITY SD
1150 AM MDT MON AUG 14 2006

SDZ001-002-012>014-024>032-041>044-046-047-049-072>074-WYZ054>058-
071-151300-
BENNETT-BUTTE-CENTRAL BLACK HILLS-CUSTER CO PLAINS-FALL RIVER-HAAKON-
HARDING-HERMOSA FOOT HILLS-JACKSON-MELLETTE-NORTHEASTERN CROOK-
NORTHERN BLACK HILLS-NORTHERN CAMPBELL-NORTHERN FOOT HILLS-
NORTHERN MEADE CO PLAINS-PENNINGTON CO PLAINS-PERKINS-RAPID CITY-
SHANNON-SOUTHERN BLACK HILLS-SOUTHERN CAMPBELL-SOUTHERN FOOT HILLS-
SOUTHERN MEADE CO PLAINS-STURGIS/PIEDMONT FOOT HILLS-TODD-TRIPP-
WESTERN CROOK-WESTON-WYOMING BLACK HILLS-ZIEBACH-
1150 AM MDT (1250 PM CDT) MON AUG 14 2006

THIS HAZARDOUS WEATHER OUTLOOK IS FOR WESTERN SOUTH DAKOTA AND
NORTHEASTERN WYOMING.

.DAY ONE...TODAY AND TONIGHT

THERE IS A SLIGHT RISK FOR SEVERE THUNDERSTORMS THIS AFTERNOON INTO
THIS EVENING FOR FAR SOUTHWEST SOUTH DAKOTA INCLUDING THE BLACK
HILLS ALONG WITH PARTS OF NORTHEAST WYOMING.

ISOLATED TO SCATTERED THUNDERSTORMS ARE EXPECTED THIS AFTERNOON INTO
THIS EVENING. SOME OF THESE THUNDERSTORMS WILL HAVE THE POTENTIAL
TO BECOME SEVERE...PARTICULARLY OVER THE BLACK HILLS...FAR
SOUTHWEST SOUTH DAKOTA...AND PARTS OF FAR NORTHEAST WYOMING ADJACENT
TO THE BLACK HILLS. LARGE HAIL WILL BE THE MAIN THREAT...THOUGH
DAMAGING WIND GUSTS WILL ALSO BE POSSIBLE.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY

PASSING UPPER LEVEL DISTURBANCES WILL BRING AFTERNOON AND EVENING
THUNDERSTORMS TO THE AREA TUESDAY THROUGH THURSDAY. SEVERE
THUNDERSTORM DEVELOPMENT IS POSSIBLE WEDNESDAY AND THURSDAY.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION MAY BE NEEDED TODAY.

The office that day

Everything else NWS Rapid City, SD issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Aug 14, 7:38 PM CDTSevere Thunderstorm WarningUNRPennington67 min
Aug 14, 8:01 PM CDTSevere Thunderstorm WarningUNRPennington32 min
Aug 15, 4:12 PM CDTSevere Thunderstorm WarningUNRCuster63 min
Aug 15, 4:56 PM CDTSevere Thunderstorm WarningUNRPennington41 min
Aug 15, 5:24 PM CDTSevere Thunderstorm WarningUNRMeade66 min
Aug 14, 7:30 PM CDTSevere Thunderstorm WarningUNRWeston60 min

Nearby

Red Flag Warnings in South Dakota, 2006Every red flag warning in 2006

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.