Alert archive / Iowa / Severe Thunderstorm Warnings / 2001
Severe Thunderstorm Warnings in Iowa, August 2001
40 severe thunderstorm warnings in August 2001. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of severe thunderstorm warnings reaches back to 1986.
Severe Thunderstorm Warnings by county
Each county as a circle sized by its count in August 2001. Tap one for its archive.
- Severe Thunderstorm Warnings
- 40
- Busiest day
- August 2, 200115 severe thunderstorm warnings
Over time
By day
Days in UTC, the clock the archive keeps.
The alerts
Every alert, in the order issued. Times are local, Central Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 2, 7:29 AM CDT | Severe Thunderstorm Warning | FSD | Plymouth | 31 min |
| Aug 2, 7:45 AM CDT | Severe Thunderstorm Warning | FSD | Woodbury | 30 min |
| Aug 2, 7:57 AM CDT | Severe Thunderstorm Warning | FSD | Plymouth | 33 min |
| Aug 2, 8:10 AM CDT | Severe Thunderstorm Warning | FSD | Cherokee, Ida, Woodbury | 35 min |
| Aug 2, 8:33 AM CDT | Severe Thunderstorm Warning | FSD | Plymouth, Sioux | 27 min |
| Aug 2, 8:38 AM CDT | Severe Thunderstorm Warning | FSD | Cherokee | 37 min |
| Aug 2, 8:52 AM CDT | Severe Thunderstorm Warning | FSD | Buena Vista, Clay, O'Brien | 38 min |
| Aug 2, 9:09 AM CDT | Severe Thunderstorm Warning | DMX | Sac | 41 min |
| Aug 2, 9:28 AM CDT | Severe Thunderstorm Warning | DMX | Calhoun, Pocahontas | 42 min |
| Aug 2, 9:28 AM CDT | Severe Thunderstorm Warning | FSD | Buena Vista | 17 min |
| Aug 2, 9:42 AM CDT | Severe Thunderstorm Warning | DMX | Palo Alto, Pocahontas | 38 min |
| Aug 2, 10:00 AM CDT | Severe Thunderstorm Warning | DMX | Webster | 40 min |
| Aug 2, 2:02 PM CDT | Severe Thunderstorm Warning | DVN | Cedar, Clinton, Jones | 43 min |
| Aug 2, 3:09 PM CDT | Severe Thunderstorm Warning | DVN | Cedar, Scott | 51 min |
| Aug 2, 3:18 PM CDT | Severe Thunderstorm Warning | DVN | Muscatine | 42 min |
| Aug 3, 3:25 AM CDT | Severe Thunderstorm Warning | FSD | Plymouth | 35 min |
| Aug 3, 6:21 AM CDT | Severe Thunderstorm Warning | FSD | Plymouth | 24 min |
| Aug 3, 7:01 AM CDT | Severe Thunderstorm Warning | DMX | Greene | 39 min |
| Aug 9, 6:04 PM CDT | Severe Thunderstorm Warning | DVN | Des Moines, Henry | 41 min |
| Aug 9, 6:58 PM CDT | Severe Thunderstorm Warning | DVN | Lee | 47 min |
| Aug 17, 4:07 PM CDT | Severe Thunderstorm Warning | FSD | Lyon | 23 min |
| Aug 17, 4:27 PM CDT | Severe Thunderstorm Warning | FSD | Lyon, Sioux | 33 min |
| Aug 17, 4:57 PM CDT | Severe Thunderstorm Warning | FSD | Sioux | 33 min |
| Aug 17, 5:04 PM CDT | Severe Thunderstorm Warning | FSD | Cherokee, Plymouth | 26 min |
| Aug 17, 5:22 PM CDT | Severe Thunderstorm Warning | FSD | Woodbury | 23 min |
| Aug 17, 6:44 PM CDT | Severe Thunderstorm Warning | FSD | Cherokee, Plymouth | 16 min |
| Aug 17, 7:14 PM CDT | Severe Thunderstorm Warning | OAX | Monona | 31 min |
| Aug 17, 7:31 PM CDT | Severe Thunderstorm Warning | DMX | Crawford | 29 min |
| Aug 17, 7:47 PM CDT | Severe Thunderstorm Warning | OAX | Monona | 28 min |
| Aug 17, 8:14 PM CDT | Severe Thunderstorm Warning | OAX | Shelby | 31 min |
| Aug 17, 8:45 PM CDT | Severe Thunderstorm Warning | OAX | Harrison | 45 min |
| Aug 17, 9:00 PM CDT | Severe Thunderstorm Warning | OAX | Shelby | 30 min |
| Aug 17, 9:28 PM CDT | Severe Thunderstorm Warning | DMX | Cass | 47 min |
| Aug 17, 10:07 PM CDT | Severe Thunderstorm Warning | OAX | Pottawattamie | 23 min |
| Aug 17, 10:12 PM CDT | Severe Thunderstorm Warning | DMX | Adams | 23 min |
| Aug 17, 10:27 PM CDT | Severe Thunderstorm Warning | OAX | Montgomery | 48 min |
| Aug 17, 11:00 PM CDT | Severe Thunderstorm Warning | OAX | Mills | 30 min |
| Aug 17, 11:14 PM CDT | Severe Thunderstorm Warning | OAX | Page | 46 min |
| Aug 22, 7:14 PM CDT | Severe Thunderstorm Warning | DMX | Appanoose, Wayne | 41 min |
| Aug 22, 7:40 PM CDT | Severe Thunderstorm Warning | DMX | Appanoose, Davis | 40 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Plymouth County7
- Cherokee County4
- Woodbury County3
- Sioux County3
- Buena Vista County2
- Pocahontas County2
- Cedar County2
- Lyon County2
- Monona County2
- Shelby County2
- Appanoose County2
- Ida County1
- Clay County1
- O'Brien County1
- Sac County1
- Calhoun County1
- Palo Alto County1
- Webster County1
- Clinton County1
- Jones County1
- Scott County1
- Muscatine County1
- Greene County1
- Des Moines County1
- Henry County1
- Lee County1
- Crawford County1
- Harrison County1
- Cass County1
- Pottawattamie County1
- Adams County1
- Montgomery County1
- Mills County1
- Page County1
- Wayne County1
- Davis County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20002002
Sources
National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Rebuilt daily.