Alert archive / South Dakota / River Flood Warnings in 2019

River Flood Warning 184, NWS Sioux Falls, SD

May 24, 2019Brule County, South Dakota

NWS Sioux Falls, SD issued this river flood warning at May 24, 2019, 12:10 PM CDT for Brule County, South Dakota. It was in force for 29 days.

The area

The counties it named.

The facts

Issued: May 24, 2019, 12:10 PM CDT (17:10 UTC)
Expired: Jun 22, 2019, 10:52 AM CDT
In force: 29 days
Issued by: NWS Sioux Falls, SD
Area: Storm-based polygon
Flood severity: Minor

County Brule County, SD

The radar

The Sioux Falls radar (KFSD), 190 km from the middle of the area, began a volume at 17:10 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 Missouri River at Chamberlain (CBLS2). The gauge peaked at 71.06 ft at Jun 2, 2019, 6:00 PM CDT.

Action stage: 63 ft
Minor stage: 65 ft
Moderate stage: 68 ft
Major stage: 70 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 06442996, 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 May 24, 12:05 PM CDT, 5 minutes earlier.

Area forecast discussion, May 24, 12:05 PM CDT, 5 minutes before

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Hazardous weather outlook, May 24, 4:41 AM CDT, 7 hours 29 minutes before

Hazardous Weather Outlook
National Weather Service Sioux Falls SD
441 AM CDT Fri May 24 2019

IAZ001>003-012>014-020>022-031-032-MNZ071-072-080-081-089-090-097-
098-SDZ038>040-052>056-059>062-065>067-070-071-250945-
Lyon-Osceola-Dickinson-Sioux-O'Brien-Clay-Plymouth-Cherokee-
Buena Vista-Woodbury-Ida-Lincoln-Murray-Cottonwood-Nobles-Jackson-
Pipestone-Rock-Beadle-Kingsbury-Brookings-Jerauld-Sanborn-Miner-Lake-
Moody-Davison-Hanson-McCook-Minnehaha-Hutchinson-Turner-Union-
441 AM CDT Fri May 24 2019

This Hazardous Weather Outlook is for northwest Iowa, west central
Iowa, southwest Minnesota, central South Dakota, east central South
Dakota and southeast South Dakota.

.DAY ONE...Today and tonight.

Hazardous weather is not expected at this time.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

Hazardous weather is not expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

NEZ013-014-SDZ050-057-058-063-064-068-069-250945-
Dixon-Dakota-Gregory-Brule-Aurora-Charles Mix-Douglas-Bon Homme-
Yankton-
441 AM CDT Fri May 24 2019

This Hazardous Weather Outlook is for northeast Nebraska, south
central South Dakota and southeast South Dakota.

.DAY ONE...Today and tonight.

Hazardous weather is not expected at this time.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

Thunderstorms are expected to develop on Sunday night. There could be
an isolated severe storm in the evening with large hail and damaging
winds.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

The office that day

Everything else NWS Sioux Falls, SD issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
May 24, 8:57 AM CDT	River Flood Warning	FSD	Clay, Dickinson	15 days
May 24, 8:57 AM CDT	River Flood Warning	FSD	Clay	21 days
May 24, 8:57 AM CDT	River Flood Warning	FSD	Buena Vista, Clay	15 days

Nearby

River Flood Warnings in South Dakota, 2019 Every river flood warning in 2019

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.