Alert archive / Iowa / River Flood Warnings in 2019
River Flood Warning 108, NWS La Crosse, WI
NWS La Crosse, WI issued this river flood warning at Oct 1, 2019, 9:35 PM CDT for Clayton County, Iowa. It took effect at Oct 2, 2019, 11:00 AM CDT. It was in force for 56 hr.
The area
The counties it named.
The facts
- Issued
- Oct 1, 2019, 9:35 PM CDT (02:35 UTC)
- In effect from
- Oct 2, 2019, 11:00 AM CDT
- Expired
- Oct 4, 2019, 7:00 PM CDT
- In force
- 56 hr
- Issued by
- NWS La Crosse, WI
- Area
- Storm-based polygon
- Flood severity
- Minor
County Clayton County, IA
The radar
The La Crosse radar (KARX), 109 km from the middle of the area, began a volume at 02:37 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 Turkey River at Elkader (EKDI4).
- Action stage
- 10 ft
- Minor stage
- 12 ft
- Moderate stage
- 16 ft
- Major stage
- 20 ft
This gauge today: stage, forecast and historic crests
Stage from the USGS instantaneous record for site 05412020, one reading an hour, from a day before the product to a day after it ended. Flood stages are today's.
The office that day
Everything else NWS La Crosse, WI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Oct 1, 7:34 PM CDT | Special Weather Statement | ARX | Grant | 41 min |
| Oct 1, 8:45 PM CDT | Flash Flood Warning | ARX | Grant | 3 hr |
| Oct 1, 9:25 PM CDT | River Flood Warning | ARX | Richland, Vernon | 5 days |
| Oct 1, 9:25 PM CDT | River Flood Warning | ARX | Vernon | 5 days |
| Oct 1, 9:25 PM CDT | River Flood Warning | ARX | Crawford | 7 days |
| Oct 1, 9:25 PM CDT | River Flood Warning | ARX | Crawford | 8 days |
| Oct 2, 1:57 AM CDT | Areal Flood Warning | ARX | Grant | 12 hr |
| Oct 1, 7:02 PM CDT | Special Weather Statement | ARX | Clayton | 28 min |
| Oct 1, 9:35 PM CDT | River Flood Warning | ARX | Clayton | 69 hr |
Nearby
River Flood Warnings in Iowa, 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.