Alert archive / Iowa / Severe Thunderstorm Warnings in 2022
Severe Thunderstorm Warning 127, NWS Des Moines, IA
NWS Des Moines, IA issued this severe thunderstorm warning at Jul 11, 2022, 4:44 AM CDT for 5 counties in Iowa. It was in force for 46 min. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Jul 11, 2022, 4:44 AM CDT (09:44 UTC)
- Expired
- Jul 11, 2022, 5:30 AM CDT
- In force
- 46 min
- Issued by
- NWS Des Moines, IA
- Area
- Storm-based polygon
- Hail
- 0.88 in
- Wind
- 60.0 mph
Counties Boone County, IA, Greene County, IA, Hamilton County, IA, Story County, IA, Webster County, IA
The radar
The Des Moines radar (KDMX), 53 km from the middle of the area, began a volume at 09:44 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 watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jul 11, 1:10 AM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
What forecasters said that day
The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Des Moines, IA wrote its last area forecast discussion before this severe thunderstorm warning went out at Jul 11, 3:49 AM CDT, 55 minutes earlier.
Area forecast discussion, Jul 11, 3:49 AM CDT, 55 minutes before
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</html>Hazardous weather outlook, Jul 11, 3:13 AM CDT, 1 hour 31 minutes before
Hazardous Weather Outlook National Weather Service Des Moines IA 313 AM CDT Mon Jul 11 2022 IAZ004>007-015>017-023>028-033>039-044>050-057>062-070>075- 081>086-092>097-120815- Emmet-Kossuth-Winnebago-Worth-Palo Alto-Hancock-Cerro Gordo- Pocahontas-Humboldt-Wright-Franklin-Butler-Bremer-Sac-Calhoun- Webster-Hamilton-Hardin-Grundy-Black Hawk-Crawford-Carroll-Greene- Boone-Story-Marshall-Tama-Audubon-Guthrie-Dallas-Polk-Jasper- Poweshiek-Cass-Adair-Madison-Warren-Marion-Mahaska-Adams-Union- Clarke-Lucas-Monroe-Wapello-Taylor-Ringgold-Decatur-Wayne- Appanoose-Davis- 313 AM CDT Mon Jul 11 2022 This Hazardous Weather Outlook is for portions of central Iowa. .DAY ONE...Today and tonight Strong to severe storms are forecast over portions of Iowa this morning with the main hazards being strong, gusty winds and small hail. A few additional showers and storms are possible later today after the morning storms pass, but are expected to remain below severe limits. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday More chances for storms return late in the week. The severe potential for these storms will be better determined in the coming days. .SPOTTER INFORMATION STATEMENT... Spotters reports of wind damage, wind gust speeds, and hail are appreciated. Ansorge
In the hours before
Local storm report, Jul 11, 4:02 AM CDT, 42 minutes before
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</html>Local storm report, Jul 11, 4:10 AM CDT, 34 minutes before
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</html>Local storm report, Jul 11, 4:13 AM CDT, 31 minutes before
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</html>Local storm report, Jul 11, 4:29 AM CDT, 15 minutes before
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</html>Local storm report, Jul 11, 4:31 AM CDT, 13 minutes before
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</html>Local storm report, Jul 11, 4:36 AM CDT, 8 minutes before
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The site you requested is temporarily down for maintenance or an unexpected outage.
</p>
<p id="message2">
Please try again in a few minutes.
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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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</html>The office that day
Everything else NWS Des Moines, IA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 11, 3:09 AM CDT | Special Weather Statement | DMX | Crawford | 51 min |
| Jul 11, 3:19 AM CDT | Severe Thunderstorm Warning | DMX | Crawford | 41 min |
| Jul 11, 3:24 AM CDT | Special Weather Statement | DMX | Audubon, Carroll, Guthrie | 51 min |
| Jul 11, 3:35 AM CDT | Severe Thunderstorm Warning | DMX | Calhoun, Carroll, Sac | 40 min |
| Jul 11, 4:05 AM CDT | Severe Thunderstorm Warning | DMX | Calhoun, Carroll, Greene, Sac, Webster | 40 min |
| Jul 11, 4:20 AM CDT | Severe Thunderstorm Warning | DMX | Boone, Greene | 25 min |
| Jul 11, 4:57 AM CDT | Special Weather Statement | DMX | Dallas, Polk, Warren | 48 min |
| Jul 11, 5:23 AM CDT | Special Weather Statement | DMX | Grundy, Hardin, Marshall, Tama | 52 min |
| Jul 11, 5:41 AM CDT | Severe Thunderstorm Warning | DMX | Marshall, Poweshiek, Tama | 34 min |
| Jul 11, 6:07 AM CDT | Special Weather Statement | DMX | Black Hawk | 23 min |
Nearby
Severe Thunderstorm Warnings in Iowa, 2022Every severe thunderstorm warning in 2022
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.