Alert archive / South Dakota / River Flood Warnings in 2019
River Flood Warning 123, NWS Sioux Falls, SD
NWS Sioux Falls, SD issued this river flood warning at Apr 6, 2019, 11:25 AM CDT for Turner County, South Dakota. It took effect at Apr 6, 2019, 8:12 PM CDT. It was in force for 19 days.
The area
The counties it named.
The facts
- Issued
- Apr 6, 2019, 11:25 AM CDT (16:25 UTC)
- In effect from
- Apr 6, 2019, 8:12 PM CDT
- Expired
- Apr 25, 2019, 10:21 AM CDT
- In force
- 19 days
- Issued by
- NWS Sioux Falls, SD
- Area
- Storm-based polygon
- Flood severity
- Minor
County Turner County, SD
The radar
The Sioux Falls radar (KFSD), 46 km from the middle of the area, began a volume at 16:29 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 Vermillion River near Davis (DVSS2).
- Action stage
- 10 ft
- Minor stage
- 11 ft
- Moderate stage
- 13 ft
- Major stage
- 15 ft
This gauge today: stage, forecast and historic crests
Stage from the USGS instantaneous record, 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 Apr 6, 6:11 AM CDT, 5 hours 14 minutes earlier.
Area forecast discussion, Apr 6, 6:11 AM CDT, 5 hours 14 minutes before
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</html>Hazardous weather outlook, Apr 6, 4:28 AM CDT, 6 hours 57 minutes before
Hazardous Weather Outlook National Weather Service Sioux Falls SD 428 AM CDT Sat Apr 6 2019 IAZ001>003-012>014-020>022-031-032-MNZ071-072-080-081-089-090-097- 098-NEZ013-014-SDZ038>040-050-052>071-070930- 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- 428 AM CDT Sat Apr 6 2019 This Hazardous Weather Outlook is for portions of 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...Today and Tonight Showers and isolated thunderstorms are expected to redevelop across the area this evening and continue tonight. Strong storms are not expected. .DAYS TWO THROUGH SEVEN...Sunday through Friday A significant weather system could bring rain and snow to the region by the middle of next week. Confidence remains low on details with the system. Continue to monitor the forecast as this time frame approaches. .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 |
|---|---|---|---|---|
| Apr 6, 9:35 AM CDT | River Flood Warning | FSD | Moody | 21 days |
| Apr 6, 9:35 AM CDT | River Flood Warning | FSD | Minnehaha | 20 days |
| Apr 6, 9:35 AM CDT | River Flood Warning | FSD | Minnehaha | 3 days |
| Apr 6, 9:35 AM CDT | River Flood Warning | FSD | Lyon | 14 days |
| Apr 6, 9:35 AM CDT | River Flood Warning | FSD | Clay | 69 hr |
| Apr 6, 9:35 AM CDT | River Flood Warning | FSD | Clay, Dickinson | 18 days |
| Apr 6, 9:35 AM CDT | River Flood Warning | FSD | Clay | 40 days |
| Apr 6, 9:35 AM CDT | River Flood Warning | FSD | Buena Vista, Clay | 17 days |
| Apr 6, 2:59 AM CDT | River Flood Warning | FSD | Pipestone | 20 hr |
| Apr 6, 3:47 AM CDT | River Flood Warning | FSD | Pipestone | 21 days |
| Apr 6, 7:40 AM CDT | River Flood Warning | FSD | Pipestone | 21 days |
| Apr 6, 9:35 AM CDT | River Flood Warning | FSD | Lyon | 21 days |
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.