Alert archive / Iowa / Severe Thunderstorm Warnings / 1993
Severe Thunderstorm Warnings in Iowa, May 1993
19 severe thunderstorm warnings in May 1993. 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 May 1993. Tap one for its archive.
- Severe Thunderstorm Warnings
- 19
- Busiest day
- May 28, 19936 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 |
|---|---|---|---|---|
| May 8, 5:53 PM CDT | Severe Thunderstorm Warning | DMX | Franklin | 30 min |
| May 8, 8:31 PM CDT | Severe Thunderstorm Warning | DMX | Humboldt, Kossuth | 29 min |
| May 10, 1:45 PM CDT | Severe Thunderstorm Warning | DVN | Jones | 30 min |
| May 10, 1:50 PM CDT | Severe Thunderstorm Warning | DMX | Winneshiek | 55 min |
| May 10, 2:15 PM CDT | Severe Thunderstorm Warning | DMX | Howard | 60 min |
| May 11, 6:45 PM CDT | Severe Thunderstorm Warning | DMX | Greene, Webster | 28 min |
| May 14, 4:11 PM CDT | Severe Thunderstorm Warning | DMX | Audubon, Carroll, Crawford | 64 min |
| May 14, 5:27 PM CDT | Severe Thunderstorm Warning | OAX | Mills, Pottawattamie | 48 min |
| May 14, 8:27 PM CDT | Severe Thunderstorm Warning | DMX | Johnson | 18 min |
| May 27, 6:20 PM CDT | Severe Thunderstorm Warning | DMX | Hamilton | 25 min |
| May 27, 6:25 PM CDT | Severe Thunderstorm Warning | DMX | Butler | 35 min |
| May 27, 6:30 PM CDT | Severe Thunderstorm Warning | DMX | Boone, Greene | 30 min |
| May 27, 6:47 PM CDT | Severe Thunderstorm Warning | DMX | Hardin | 38 min |
| May 27, 7:07 PM CDT | Severe Thunderstorm Warning | DMX | Story | 38 min |
| May 27, 7:35 PM CDT | Severe Thunderstorm Warning | DMX | Marshall, Story | 25 min |
| May 27, 8:41 PM CDT | Severe Thunderstorm Warning | DMX | Buchanan | 50 min |
| May 27, 8:48 PM CDT | Severe Thunderstorm Warning | DMX | Black Hawk | 34 min |
| May 27, 11:07 PM CDT | Severe Thunderstorm Warning | DMX | Adair, Madison | 23 min |
| May 28, 11:26 AM CDT | Severe Thunderstorm Warning | DVN | Scott | 49 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Greene County2
- Story County2
- Franklin County1
- Humboldt County1
- Kossuth County1
- Jones County1
- Winneshiek County1
- Howard County1
- Webster County1
- Audubon County1
- Carroll County1
- Crawford County1
- Mills County1
- Pottawattamie County1
- Johnson County1
- Hamilton County1
- Butler County1
- Boone County1
- Hardin County1
- Marshall County1
- Buchanan County1
- Black Hawk County1
- Adair County1
- Madison County1
- Scott County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive19921994
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.