Alert archive / Iowa / 1991
Weather alerts in Iowa, June 1991
59 weather alerts in June 1991, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.
Weather alerts by county
Each county as a circle sized by its count in June 1991. Tap one for its archive.
- Alerts
- 59
- Warnings
- 59
- Watches
- 0
- Advisories
- 0
- Busiest day
- June 15, 199127 alerts
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 |
|---|---|---|---|---|
| Jun 1, 1:45 AM CDT | Severe Thunderstorm Warning | FSD | Woodbury | 60 min |
| Jun 1, 2:21 AM CDT | Severe Thunderstorm Warning | DMX | Dallas, Madison | 16 hr |
| Jun 1, 2:33 AM CDT | Flash Flood Warning | FSD | Plymouth | 4 hr |
| Jun 1, 3:13 PM CDT | Tornado Warning | OAX | Pottawattamie | 62 min |
| Jun 1, 3:46 PM CDT | Severe Thunderstorm Warning | OAX | Mills, Pottawattamie | 59 min |
| Jun 1, 4:16 PM CDT | Severe Thunderstorm Warning | OAX | Pottawattamie | 59 min |
| Jun 1, 4:24 PM CDT | Tornado Warning | OAX | Mills | 36 min |
| Jun 1, 4:42 PM CDT | Severe Thunderstorm Warning | OAX | Pottawattamie | 63 min |
| Jun 1, 4:50 PM CDT | Flash Flood Warning | DMX | Dallas | 3 hr |
| Jun 1, 5:00 PM CDT | Severe Thunderstorm Warning | OAX | Mills, Pottawattamie | 60 min |
| Jun 1, 5:05 PM CDT | Severe Thunderstorm Warning | OAX | Pottawattamie, Shelby | 55 min |
| Jun 1, 5:16 PM CDT | Severe Thunderstorm Warning | OAX | Montgomery | 59 min |
| Jun 1, 5:20 PM CDT | Flash Flood Warning | DMX | Cass | 3 hr |
| Jun 3, 8:53 PM CDT | Flash Flood Warning | DMX | Emmet | 3 hr |
| Jun 3, 10:59 PM CDT | Flash Flood Warning | DMX | Story | 4 hr |
| Jun 4, 2:21 AM CDT | Flash Flood Warning | DMX | Carroll | 4 hr |
| Jun 4, 3:52 AM CDT | Flash Flood Warning | DMX | Webster | 4 hr |
| Jun 10, 3:43 PM CDT | Tornado Warning | DMX | Tama | 11 min |
| Jun 10, 4:48 PM CDT | Flash Flood Warning | DMX | Polk | 3 hr |
| Jun 10, 5:14 PM CDT | Flash Flood Warning | DMX | Dallas | 3 hr |
| Jun 13, 12:14 PM CDT | Severe Thunderstorm Warning | OAX | Shelby | 46 min |
| Jun 14, 1:09 AM CDT | Severe Thunderstorm Warning | DMX | Cass | 51 min |
| Jun 14, 1:20 AM CDT | Severe Thunderstorm Warning | DMX | Guthrie | 40 min |
| Jun 14, 4:02 AM CDT | Flash Flood Warning | DMX | Cass | 118 min |
| Jun 14, 4:49 PM CDT | Severe Thunderstorm Warning | DMX | Fayette | 41 min |
| Jun 14, 5:12 PM CDT | Severe Thunderstorm Warning | DMX | Allamakee | 33 min |
| Jun 14, 5:13 PM CDT | Severe Thunderstorm Warning | DVN | Clayton | 47 min |
| Jun 14, 6:02 PM CDT | Severe Thunderstorm Warning | DVN | Clayton | 28 min |
| Jun 14, 7:06 PM CDT | Flash Flood Warning | DVN | Clayton | 3 hr |
| Jun 14, 7:24 PM CDT | Severe Thunderstorm Warning | OAX | Pottawattamie | 66 min |
| Jun 14, 7:37 PM CDT | Severe Thunderstorm Warning | DMX | Chickasaw | 33 min |
| Jun 14, 7:37 PM CDT | Severe Thunderstorm Warning | DMX | Bremer | 68 min |
| Jun 14, 7:52 PM CDT | Severe Thunderstorm Warning | FSD | Plymouth | 38 min |
| Jun 14, 8:06 PM CDT | Severe Thunderstorm Warning | OAX | Harrison, Shelby | 69 min |
| Jun 14, 8:07 PM CDT | Severe Thunderstorm Warning | DMX | Bremer | 68 min |
| Jun 14, 8:24 PM CDT | Tornado Warning | OAX | Pottawattamie | 36 min |
| Jun 14, 8:24 PM CDT | Tornado Warning | OAX | Mills | 36 min |
| Jun 14, 8:43 PM CDT | Severe Thunderstorm Warning | DMX | Cerro Gordo | 47 min |
| Jun 14, 8:59 PM CDT | Tornado Warning | OAX | Harrison | 31 min |
| Jun 14, 9:00 PM CDT | Severe Thunderstorm Warning | OAX | Mills, Page | 60 min |
| Jun 14, 9:00 PM CDT | Severe Thunderstorm Warning | OAX | Pottawattamie | 60 min |
| Jun 14, 9:25 PM CDT | Severe Thunderstorm Warning | DMX | Buena Vista | 50 min |
| Jun 14, 9:32 PM CDT | Tornado Warning | OAX | Harrison | 43 min |
| Jun 14, 9:37 PM CDT | Severe Thunderstorm Warning | DVN | Delaware | 53 min |
| Jun 14, 9:47 PM CDT | Severe Thunderstorm Warning | DMX | Sac | 43 min |
| Jun 14, 10:04 PM CDT | Severe Thunderstorm Warning | DMX | Pocahontas | 41 min |
| Jun 14, 10:13 PM CDT | Severe Thunderstorm Warning | DMX | Dallas, Polk | 47 min |
| Jun 14, 10:15 PM CDT | Severe Thunderstorm Warning | DMX | Dallas, Guthrie | 24 min |
| Jun 14, 10:41 PM CDT | Severe Thunderstorm Warning | DMX | Story | 44 min |
| Jun 14, 11:16 PM CDT | Flash Flood Warning | DVN | Clayton | 3 hr |
| Jun 14, 11:26 PM CDT | Flash Flood Warning | DMX | Cerro Gordo, Floyd | 4 hr |
| Jun 14, 11:26 PM CDT | Flash Flood Warning | DMX | Bremer, Chickasaw, Fayette | 4 hr |
| Jun 15, 12:09 AM CDT | Severe Thunderstorm Warning | OAX | Montgomery | 16 min |
| Jun 15, 12:21 AM CDT | Tornado Warning | DMX | Bremer | 39 min |
| Jun 15, 2:59 AM CDT | Severe Thunderstorm Warning | OAX | Harrison | 46 min |
| Jun 18, 7:45 PM CDT | Severe Thunderstorm Warning | DMX | Howard | 60 min |
| Jun 18, 8:47 PM CDT | Severe Thunderstorm Warning | DMX | Chickasaw, Fayette, Howard, Winneshiek | 58 min |
| Jun 18, 9:00 PM CDT | Tornado Warning | DMX | Chickasaw | 45 min |
| Jun 21, 2:24 PM CDT | Severe Thunderstorm Warning | DVN | Clayton | 36 min |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Severe Thunderstorm Warning | 36 |
| Tornado Warning | 9 |
| Flooding | |
| Flash Flood Warning | 14 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Pottawattamie County9
- Dallas County5
- Mills County5
- Clayton County5
- Chickasaw County4
- Bremer County4
- Harrison County4
- Shelby County3
- Cass County3
- Fayette County3
- Plymouth County2
- Montgomery County2
- Story County2
- Polk County2
- Guthrie County2
- Cerro Gordo County2
- Howard County2
- Woodbury County1
- Madison County1
- Emmet County1
- Carroll County1
- Webster County1
- Tama County1
- Allamakee County1
- Page County1
- Buena Vista County1
- Delaware County1
- Sac County1
- Pocahontas County1
- Floyd County1
- Winneshiek County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive19901992
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.