Alert archive / Iowa / Severe Thunderstorm Warnings / 2022
Severe Thunderstorm Warnings in Iowa, March 2022
30 severe thunderstorm warnings in March 2022. 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 March 2022. Tap one for its archive.
- Severe Thunderstorm Warnings
- 30
- Busiest day
- March 5, 202214 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 |
|---|---|---|---|---|
| Mar 5, 2:00 PM CST | Severe Thunderstorm Warning | DMX | Jasper, Marshall | 25 min |
| Mar 5, 2:33 PM CST | Severe Thunderstorm Warning | OAX | Fremont, Mills, Montgomery, Page, Pottawattamie | 42 min |
| Mar 5, 2:53 PM CST | Severe Thunderstorm Warning | OAX | Fremont, Montgomery, Page | 52 min |
| Mar 5, 2:56 PM CST | Severe Thunderstorm Warning | OAX | Montgomery, Page | 33 min |
| Mar 5, 2:57 PM CST | Severe Thunderstorm Warning | OAX | Mills, Montgomery, Pottawattamie | 34 min |
| Mar 5, 3:17 PM CST | Severe Thunderstorm Warning | DMX | Adams, Taylor, Union | 43 min |
| Mar 5, 3:21 PM CST | Severe Thunderstorm Warning | OAX | Pottawattamie, Shelby | 21 min |
| Mar 5, 3:33 PM CST | Severe Thunderstorm Warning | DMX | Audubon | 27 min |
| Mar 5, 3:48 PM CST | Severe Thunderstorm Warning | DMX | Adair, Adams, Cass | 27 min |
| Mar 5, 4:53 PM CST | Severe Thunderstorm Warning | DMX | Dallas, Madison, Polk | 37 min |
| Mar 5, 4:56 PM CST | Severe Thunderstorm Warning | DMX | Clarke, Decatur, Lucas, Wayne | 34 min |
| Mar 5, 5:13 PM CST | Severe Thunderstorm Warning | DMX | Decatur, Lucas, Wayne | 32 min |
| Mar 5, 5:19 PM CST | Severe Thunderstorm Warning | DMX | Grundy, Hardin, Marshall, Story | 41 min |
| Mar 5, 5:53 PM CST | Severe Thunderstorm Warning | DMX | Jasper, Marion, Marshall, Polk, Warren | 41 min |
| Mar 5, 6:55 PM CST | Severe Thunderstorm Warning | DVN | Benton, Iowa, Johnson, Linn | 35 min |
| Mar 5, 7:26 PM CST | Severe Thunderstorm Warning | DVN | Delaware, Dubuque, Jones, Linn | 34 min |
| Mar 5, 7:34 PM CST | Severe Thunderstorm Warning | DVN | Benton, Iowa, Johnson, Linn | 26 min |
| Mar 5, 7:40 PM CST | Severe Thunderstorm Warning | DVN | Henry, Jefferson, Lee, Van Buren | 50 min |
| Mar 5, 7:43 PM CST | Severe Thunderstorm Warning | DVN | Iowa, Johnson, Keokuk, Louisa, Washington | 47 min |
| Mar 5, 7:59 PM CST | Severe Thunderstorm Warning | DVN | Delaware, Dubuque, Jackson, Jones | 31 min |
| Mar 5, 8:02 PM CST | Severe Thunderstorm Warning | DVN | Louisa, Muscatine | 43 min |
| Mar 5, 8:05 PM CST | Severe Thunderstorm Warning | DVN | Lee | 40 min |
| Mar 5, 8:06 PM CST | Severe Thunderstorm Warning | DVN | Benton, Cedar, Linn | 39 min |
| Mar 5, 8:11 PM CST | Severe Thunderstorm Warning | ARX | Clayton | 34 min |
| Mar 5, 8:16 PM CST | Severe Thunderstorm Warning | DVN | Des Moines | 44 min |
| Mar 5, 8:26 PM CST | Severe Thunderstorm Warning | DVN | Clinton, Muscatine, Scott | 49 min |
| Mar 5, 8:29 PM CST | Severe Thunderstorm Warning | DVN | Dubuque, Jackson, Jones | 31 min |
| Mar 5, 8:30 PM CST | Severe Thunderstorm Warning | DVN | Lee | 30 min |
| Mar 29, 7:12 PM CDT | Severe Thunderstorm Warning | OAX | Fremont | 33 min |
| Mar 29, 8:04 PM CDT | Severe Thunderstorm Warning | OAX | Mills, Montgomery, Pottawattamie | 26 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Montgomery County5
- Pottawattamie County4
- Linn County4
- Marshall County3
- Fremont County3
- Mills County3
- Page County3
- Benton County3
- Iowa County3
- Johnson County3
- Dubuque County3
- Jones County3
- Lee County3
- Jasper County2
- Adams County2
- Polk County2
- Decatur County2
- Lucas County2
- Wayne County2
- Delaware County2
- Louisa County2
- Jackson County2
- Muscatine County2
- Taylor County1
- Union County1
- Shelby County1
- Audubon County1
- Adair County1
- Cass County1
- Dallas County1
- Madison County1
- Clarke County1
- Grundy County1
- Hardin County1
- Story County1
- Marion County1
- Warren County1
- Henry County1
- Jefferson County1
- Van Buren County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20212023
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. Warning verification from the Mesonet's Cow. Rebuilt daily.