Alert archive / South Dakota / River Flood Warnings in 2019
River Flood Warning 315, NWS Sioux Falls, SD
NWS Sioux Falls, SD issued this river flood warning at Sep 13, 2019, 9:31 PM CDT for Bon Homme County, Charles Mix County, South Dakota. It was in force for 21 days.
The area
The counties it named.
The facts
- Issued
- Sep 13, 2019, 9:31 PM CDT (02:31 UTC)
- Expired
- Oct 4, 2019, 9:31 PM CDT
- In force
- 21 days
- Issued by
- NWS Sioux Falls, SD
- Area
- Storm-based polygon
- Flood severity
- Minor
Counties Bon Homme County, SD, Charles Mix County, SD
The radar
The Sioux Falls radar (KFSD), 134 km from the middle of the area, began a volume at 02:34 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 near Verdel (MRVN1).
- Action stage
- 23.5 ft
- Minor stage
- 24 ft
- Moderate stage
- 25 ft
- Major stage
- 26 ft
This gauge today: stage, forecast and historic crests
Stage from the USGS instantaneous record for site 06453620, 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 13, 6:11 PM CDT, 3 hours 20 minutes earlier.
Area forecast discussion, Sep 13, 6:11 PM CDT, 3 hours 20 minutes before
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</html>Hazardous weather outlook, Sep 13, 5:07 PM CDT, 4 hours 24 minutes before
Hazardous Weather Outlook National Weather Service Sioux Falls SD 507 PM CDT Fri Sep 13 2019 IAZ001>003-012>014-020>022-031-032-MNZ071-072-080-081-089-090-097- 098-NEZ013-014-SDZ038>040-050-052>071-142215- Lyon-Osceola-Dickinson-Sioux-O'Brien-Clay-Plymouth-Cherokee- Buena Vista-Woodbury-Ida-Lincoln-Murray-Cottonwood-Nobles-Jackson- Pipestone-Rock-Dixon-Dakota-Beadle-Kingsbury-Brookings-Gregory- Jerauld-Sanborn-Miner-Lake-Moody-Brule-Aurora-Davison-Hanson-McCook- Minnehaha-Charles Mix-Douglas-Hutchinson-Turner-Bon Homme-Yankton- Union- 507 PM CDT Fri Sep 13 2019 This Hazardous Weather Outlook is for northwest Iowa, west central Iowa, southwest Minnesota, northeast Nebraska, central South Dakota, east central South Dakota, south central South Dakota and southeast South Dakota. .DAY ONE...Tonight. Flooding resulting from heavy rainfall over the past days will continue to be an ongoing concern. Low-lying and poor drainage areas, as well as small creeks and streams will continue to exhibit flooding. Moderate to major river flooding will continue in the James, Vermillion, Big Sioux, Rock and Redwood rivers. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. Isolated thunderstorms are possible Saturday afternoon and evening, generally east of I-29. A couple of these storms could become severe 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 |
|---|---|---|---|---|
| Sep 13, 7:45 PM CDT | River Flood Warning | FSD | Minnehaha | 6 days |
| Sep 14, 1:53 AM CDT | River Flood Warning | FSD | Union | 7 days |
| Sep 14, 4:50 AM CDT | River Flood Warning | FSD | Union | 21 days |
| Sep 14, 10:25 AM CDT | Areal Flood Warning | FSD | Aurora, Bon Homme, Brule, Charles Mix, Davison, Douglas and 4 more | 48 hr |
| Sep 14, 11:34 AM CDT | River Flood Warning | FSD | Union | 5 days |
| Sep 14, 1:13 PM CDT | Areal Flood Warning | FSD | Hanson, Lake, McCook, Miner, Minnehaha, Moody | 48 hr |
Nearby
River Flood Warnings in South Dakota, 2019Every 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.