Alert archive / South Dakota / River Flood Warnings in 2024

River Flood Warning 104, NWS Sioux Falls, SD

June 22, 2024Moody County, South Dakota

NWS Sioux Falls, SD issued this river flood warning at Jun 22, 2024, 6:12 PM CDT for Moody County, South Dakota. It was in force for 21 days.

The area

The counties it named.

The facts

Issued: Jun 22, 2024, 6:12 PM CDT (23:12 UTC)
Expired: Jul 13, 2024, 6:12 PM CDT
In force: 21 days
Issued by: NWS Sioux Falls, SD
Area: Storm-based polygon
Flood severity: Minor

County Moody County, SD

The radar

The Sioux Falls radar (KFSD), 49 km from the middle of the area, began a volume at 23:15 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 Big Sioux River above Flandreau (BSFS2).

Action stage: 1537 ft
Minor stage: 1540 ft
Moderate stage: 1542 ft
Major stage: 1545 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 Jun 22, 3:18 PM CDT, 2 hours 54 minutes earlier.

Area forecast discussion, Jun 22, 3:18 PM CDT, 2 hours 54 minutes before

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Hazardous weather outlook, Jun 22, 5:35 PM CDT, 37 minutes before

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In the hours before

Local storm report, Jun 22, 2:29 PM CDT, 3 hours 43 minutes before

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Local storm report, Jun 22, 2:31 PM CDT, 3 hours 41 minutes before

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Local storm report, Jun 22, 2:37 PM CDT, 3 hours 35 minutes before

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Local storm report, Jun 22, 2:39 PM CDT, 3 hours 33 minutes before

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Local storm report, Jun 22, 2:47 PM CDT, 3 hours 25 minutes before

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      <p id="message2">
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        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
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Local storm report, Jun 22, 5:37 PM CDT, 35 minutes before

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      <p class="small" id="detail">
        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
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The office that day

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

Issued	Product	Office	Counties	Lasted
Jun 21, 7:32 PM CDT	Flash Flood Warning	FSD	Aurora, Brule, Charles Mix, Davison, Douglas, Gregory and 2 more	3 hr
Jun 21, 7:33 PM CDT	Flash Flood Warning	FSD	Bon Homme, Clay, Hutchinson, Lincoln, McCook, Minnehaha and 2 more	4 hr
Jun 21, 7:57 PM CDT	Flash Flood Warning Considerable damage threat	FSD	Clay, Lincoln, Minnehaha, Turner, Yankton	4 hr
Jun 22, 1:30 AM CDT	Areal Flood Warning	FSD	Union	59 hr
Jun 22, 3:40 AM CDT	River Flood Warning	FSD	Bon Homme	3 days
Jun 22, 3:40 AM CDT	River Flood Warning	FSD	Minnehaha	21 days
Jun 22, 3:40 AM CDT	River Flood Warning	FSD	Union	21 days
Jun 22, 7:10 AM CDT	River Flood Warning	FSD	Moody	21 days
Jun 22, 7:15 AM CDT	River Flood Warning	FSD	Moody	21 days
Jun 22, 10:32 AM CDT	River Flood Warning	FSD	Union	6 days
Jun 22, 12:28 PM CDT	River Flood Warning	FSD	Brookings	21 days
Jun 22, 2:14 PM CDT	River Flood Warning	FSD	Moody	21 days
Jun 22, 2:14 PM CDT	River Flood Warning	FSD	Minnehaha, Moody	21 days
Jun 21, 8:19 PM CDT	Flash Flood Warning	FSD	Dickinson, Lyon, O'Brien, Osceola, Sioux	4 hr
Jun 21, 8:45 PM CDT	Flash Flood Warning Considerable damage threat	FSD	Lyon, Osceola	4 hr
Jun 21, 9:13 PM CDT	Tornado Warning	FSD	Osceola	32 min
Jun 21, 9:25 PM CDT	Flash Flood Warning	FSD	Clay, Dickinson, O'Brien, Sioux	4 hr
Jun 21, 9:44 PM CDT	Tornado Warning	FSD	Sioux	17 min
Jun 21, 10:00 PM CDT	Severe Thunderstorm Warning	FSD	O'Brien, Osceola	30 min
Jun 21, 10:57 PM CDT	Severe Thunderstorm Warning	FSD	Clay, Dickinson	33 min
Jun 22, 1:56 AM CDT	Flash Flood Warning EmergencyCatastrophic damage threat	FSD	Sioux	3 hr
Jun 22, 3:40 AM CDT	River Flood Warning	FSD	O'Brien	21 days
Jun 22, 3:40 AM CDT	River Flood Warning	FSD	Dickinson	23 days
Jun 22, 3:40 AM CDT	River Flood Warning	FSD	Clay	21 days
Jun 22, 3:40 AM CDT	River Flood Warning	FSD	Sioux	21 days
Jun 22, 3:40 AM CDT	River Flood Warning	FSD	Dickinson	21 days
Jun 22, 3:40 AM CDT	River Flood Warning	FSD	Plymouth, Woodbury	3 days
Jun 22, 7:18 AM CDT	River Flood Warning	FSD	Cherokee	29 hr
Jun 21, 7:06 PM CDT	Flash Flood Warning	FSD	Cottonwood, Jackson, Murray, Nobles, Pipestone, Rock	4 hr
Jun 22, 3:40 AM CDT	River Flood Warning	FSD	Lyon	21 days
Jun 22, 8:34 AM CDT	Areal Flood Warning	FSD	Cottonwood	25 hr
Jun 22, 11:59 AM CDT	Severe Thunderstorm Warning	FSD	Lyon	31 min

Nearby

River Flood Warnings in South Dakota, 2024 Every 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.