Alert archive / South Dakota / River Flood Warnings in 2010
River Flood Warning 187, NWS Sioux Falls, SD
NWS Sioux Falls, SD issued this river flood warning at Sep 25, 2010, 12:49 AM CDT for Minnehaha County, South Dakota. It was in force for 20 hr.
The area
The counties it named.
The facts
- Issued
- Sep 25, 2010, 12:49 AM CDT (05:49 UTC)
- Expired
- Sep 25, 2010, 9:05 PM CDT
- In force
- 20 hr
- Issued by
- NWS Sioux Falls, SD
- Flood severity
- Minor
County Minnehaha County, SD
The radar
The Sioux Falls radar (KFSD), 11 km from the middle of the area, began a volume at 05:49 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The river
Written for the forecast point Willow Creek near Crooks (WCCS2).
- Action stage
- 8 ft
- Minor stage
- 9 ft
- Moderate stage
- 11 ft
- Major stage
- 13 ft
This gauge today: stage, forecast and historic crests
Stage from the USGS instantaneous record for site 06481497, one reading an hour, from a day before the product to a day after it ended. Flood stages are today's.
What forecasters said that day
The local office's own words before this river flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Sioux Falls, SD wrote its last area forecast discussion before this river flood warning went out at Sep 24, 9:50 PM CDT, 2 hours 59 minutes earlier.
Area forecast discussion, Sep 24, 9:50 PM CDT, 2 hours 59 minutes before
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HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE SIOUX FALLS SD 426 AM CDT FRI SEP 24 2010 SDZ038>040-050-052>071-MNZ071-072-080-081-089-090-097-098- IAZ001>003-012>014-020>022-031-032-NEZ013-014-251200- AURORA-BEADLE-BON HOMME-BROOKINGS-BRULE-BUENA VISTA IA- CHARLES MIX-CHEROKEE IA-CLAY-CLAY IA-COTTONWOOD MN-DAKOTA NE- DAVISON-DICKINSON IA-DIXON NE-DOUGLAS-GREGORY-HANSON-HUTCHINSON- IDA IA-JACKSON MN-JERAULD-KINGSBURY-LAKE-LINCOLN-LINCOLN MN- LYON IA-LYON MN-MCCOOK-MINER-MINNEHAHA-MOODY-MURRAY MN-NOBLES MN- OBRIEN IA-OSCEOLA IA-PIPESTONE MN-PLYMOUTH IA-ROCK MN-SANBORN- SIOUX IA-TURNER-UNION-WOODBURY IA-YANKTON- 426 AM CDT FRI SEP 24 2010 THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTHEAST SOUTH DAKOTA... SOUTHWEST MINNESOTA...NORTHWEST IOWA...AND NORTHEAST NEBRASKA. .DAY ONE...TODAY AND TONIGHT THUNDERSTORMS... SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS WILL DEVELOP FROM THE NORTHWEST TONIGHT...MAINLY AFTER MIDNIGHT. NO SEVERE STORMS ARE EXPECTED AT THIS TIME. FLOODING... FLOODING OF SEVERAL RIVERS AND STREAMS WILL CONTINUE TODAY IN THE WAKE OF HEAVY RAINS OF WEDNESDAY AND THURSDAY. THESE INCLUDE MAJOR RIVERS SUCH AS THE JAMES...VERMILLION...BIG SIOUX AND LITTLE SIOUX. IN ADDITION...WIDESPREAD AREAL FLOODING CONTINUED THIS MORNING IN SOUTHWEST MINNESOTA...AND IN SOME AREAS NEAR THE MINNESOTA BORDER IN EAST CENTRAL SOUTH DAKOTA AND NORTHWEST IOWA. FLOODING OF LOW AREAS INCLUDING ROADS AND FLOODING OF SMALL STREAMS WILL BEGIN TO ABATE SLOWLY TODAY. .DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS SATURDAY...MAINLY EAST OF THE JAMES RIVER...WILL DECREASE FROM THE WEST SATURDAY AFTERNOON. SEVERE STORMS ARE NOT EXPECTED AT THIS TIME. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION IS NOT EXPECTED TODAY AND TONIGHT. && FOR MORE INFORMATION PLEASE VISIT OUR WEBSITE AT WWW.WEATHER.GOV/SIOUXFALLS. THIS INCLUDES THE GRAPHICAL HAZARDOUS WEATHER OUTLOOK. WILLIAMS
In the hours before
Local storm report, Sep 24, 7:04 PM CDT, 5 hours 45 minutes before
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</html>Local storm report, Sep 24, 7:18 PM CDT, 5 hours 31 minutes before
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<div class="status" id="status">Temporary Notice</div>
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</html>Local storm report, Sep 24, 7:25 PM CDT, 5 hours 24 minutes before
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<div class="status" id="status">Temporary Notice</div>
<h1 id="headline">This service is currently unavailable.</h1>
<p id="message1">
The site you requested is temporarily down for maintenance or an unexpected outage.
</p>
<p id="message2">
Please try again in a few minutes.
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If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
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</html>The office that day
Everything else NWS Sioux Falls, SD issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 24, 11:07 PM CDT | Areal Flood Warning | FSD | Brookings, Lake, Moody | 36 hr |
| Sep 25, 12:49 AM CDT | River Flood Warning | FSD | Turner | 30 hr |
| Sep 25, 7:00 AM CDT | Severe Thunderstorm Warning | FSD | Clay, Union, Yankton | 30 min |
| Sep 25, 8:34 AM CDT | River Flood Warning | FSD | Turner | 6 hr |
| Sep 25, 7:39 AM CDT | Severe Thunderstorm Warning | FSD | Cherokee, Plymouth, Woodbury | 51 min |
| Sep 25, 8:34 AM CDT | River Flood Warning | FSD | Clay, Dickinson | 9 days |
Nearby
River Flood Warnings in South Dakota, 2010Every river flood warning in 2010
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive; the gauge from the NWS water service and the USGS.