Alert archive / Iowa / River Flood Warnings in 2024
River Flood Warning 32, NWS Sioux Falls, SD
NWS Sioux Falls, SD issued this river flood warning at Jun 19, 2024, 11:43 AM CDT for 4 counties in Iowa. It was in force for 14 days.
The area
The counties it named.
The facts
- Issued
- Jun 19, 2024, 11:43 AM CDT (16:43 UTC)
- Expired
- Jul 3, 2024, 10:38 AM CDT
- In force
- 14 days
- Issued by
- NWS Sioux Falls, SD
- Area
- Storm-based polygon
- Flood severity
- Minor
Counties Buena Vista County, IA, Cherokee County, IA, Clay County, IA, O'Brien County, IA
The radar
The Sioux Falls radar (KFSD), 132 km from the middle of the area, began a volume at 16:47 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 Little Sioux River at Linn Grove (LNNI4). The gauge peaked at 29.95 ft at Jun 23, 2024, 1:00 PM CDT.
- Action stage
- 14 ft
- Minor stage
- 16.5 ft
- Moderate stage
- 20 ft
- Major stage
- 22.5 ft
This gauge today: stage, forecast and historic crests
Stage from the USGS instantaneous record for site 06605850, 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 Jun 19, 6:29 AM CDT, 5 hours 14 minutes earlier.
Area forecast discussion, Jun 19, 6:29 AM CDT, 5 hours 14 minutes before
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</html>Hazardous weather outlook, Jun 19, 4:37 AM CDT, 7 hours 6 minutes before
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<h1 id="headline">This service is currently unavailable.</h1>
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The site you requested is temporarily down for maintenance or an unexpected outage.
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Please try again in a few minutes.
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River Flood Warnings in Iowa, 2024Every river flood warning in 2024
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.