Alert archive / Iowa / 1990
Weather alerts in Iowa, March 1990
62 weather alerts in March 1990, 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 March 1990. Tap one for its archive.
- Alerts
- 62
- Warnings
- 62
- Watches
- 0
- Advisories
- 0
- Busiest day
- March 13, 199037 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 |
|---|---|---|---|---|
| Mar 8, 4:42 PM CST | Tornado Warning | DMX | Johnson | 33 min |
| Mar 8, 5:12 PM CST | Tornado Warning | DVN | Cedar | 33 min |
| Mar 8, 5:47 PM CST | Tornado Warning | DVN | Cedar | 28 min |
| Mar 9, 11:09 PM CST | Severe Thunderstorm Warning | DVN | Jones | 36 min |
| Mar 9, 11:34 PM CST | Severe Thunderstorm Warning | DMX | Warren | 26 min |
| Mar 10, 12:04 AM CST | Severe Thunderstorm Warning | DMX | Warren | 26 min |
| Mar 10, 12:17 AM CST | Severe Thunderstorm Warning | DVN | Muscatine | 43 min |
| Mar 10, 1:02 AM CST | Severe Thunderstorm Warning | DVN | Scott | 43 min |
| Mar 10, 7:45 AM CST | Severe Thunderstorm Warning | DMX | Mahaska, Poweshiek | 30 min |
| Mar 10, 8:31 AM CST | Severe Thunderstorm Warning | DVN | Muscatine, Scott | 29 min |
| Mar 12, 8:55 PM CST | Severe Thunderstorm Warning | DMX | Madison, Polk | 50 min |
| Mar 12, 11:17 PM CST | Severe Thunderstorm Warning | DMX | Appanoose, Monroe | 33 min |
| Mar 12, 11:28 PM CST | Severe Thunderstorm Warning | DMX | Lucas, Wayne | 20 min |
| Mar 12, 11:53 PM CST | Severe Thunderstorm Warning | DMX | Clarke, Decatur, Lucas | 52 min |
| Mar 13, 12:39 AM CST | Severe Thunderstorm Warning | DVN | Cedar | 31 min |
| Mar 13, 1:02 AM CST | Severe Thunderstorm Warning | OAX | Mills | 43 min |
| Mar 13, 1:36 AM CST | Severe Thunderstorm Warning | OAX | Pottawattamie | 69 min |
| Mar 13, 2:24 AM CST | Severe Thunderstorm Warning | OAX | Harrison | 51 min |
| Mar 13, 10:27 AM CST | Severe Thunderstorm Warning | OAX | Harrison | 33 min |
| Mar 13, 12:38 PM CST | Severe Thunderstorm Warning | DMX | Wright | 17 min |
| Mar 13, 1:33 PM CST | Severe Thunderstorm Warning | DMX | Poweshiek | 27 min |
| Mar 13, 1:38 PM CST | Severe Thunderstorm Warning | OAX | Shelby | 20 min |
| Mar 13, 1:40 PM CST | Severe Thunderstorm Warning | DVN | Clinton | 20 min |
| Mar 13, 1:51 PM CST | Severe Thunderstorm Warning | DMX | Tama | 39 min |
| Mar 13, 1:55 PM CST | Severe Thunderstorm Warning | DMX | Carroll | 35 min |
| Mar 13, 1:58 PM CST | Severe Thunderstorm Warning | DVN | Clinton | 32 min |
| Mar 13, 2:10 PM CST | Severe Thunderstorm Warning | DVN | Jones | 50 min |
| Mar 13, 2:28 PM CST | Severe Thunderstorm Warning | DMX | Calhoun | 42 min |
| Mar 13, 2:31 PM CST | Severe Thunderstorm Warning | DMX | Black Hawk | 49 min |
| Mar 13, 3:24 PM CST | Severe Thunderstorm Warning | DMX | Davis | 36 min |
| Mar 13, 3:42 PM CST | Tornado Warning | DMX | Davis | 18 min |
| Mar 13, 3:45 PM CST | Severe Thunderstorm Warning | DVN | Scott | 45 min |
| Mar 13, 3:55 PM CST | Severe Thunderstorm Warning | OAX | Montgomery, Page | 30 min |
| Mar 13, 3:57 PM CST | Tornado Warning | DMX | Jefferson, Van Buren | 33 min |
| Mar 13, 4:18 PM CST | Severe Thunderstorm Warning | DMX | Bremer | 22 min |
| Mar 13, 4:18 PM CST | Severe Thunderstorm Warning | DMX | Chickasaw | 47 min |
| Mar 13, 4:26 PM CST | Tornado Warning | DVN | Scott | 34 min |
| Mar 13, 4:46 PM CST | Severe Thunderstorm Warning | OAX | Mills, Pottawattamie | 44 min |
| Mar 13, 4:59 PM CST | Tornado Warning | DVN | Clinton, Scott | 31 min |
| Mar 13, 5:01 PM CST | Tornado Warning | DVN | Delaware | 29 min |
| Mar 13, 5:09 PM CST | Tornado Warning | DVN | Dubuque, Jones | 36 min |
| Mar 13, 5:11 PM CST | Severe Thunderstorm Warning | DMX | Washington | 49 min |
| Mar 13, 5:16 PM CST | Severe Thunderstorm Warning | DMX | Johnson | 29 min |
| Mar 13, 5:25 PM CST | Tornado Warning | DVN | Dubuque | 35 min |
| Mar 13, 5:31 PM CST | Tornado Warning | DVN | Clinton | 29 min |
| Mar 13, 5:37 PM CST | Tornado Warning | DVN | Delaware | 38 min |
| Mar 13, 5:39 PM CST | Tornado Warning | DVN | Cedar, Muscatine | 36 min |
| Mar 13, 6:09 PM CST | Severe Thunderstorm Warning | DMX | Boone, Dallas, Polk | 46 min |
| Mar 13, 6:17 PM CST | Severe Thunderstorm Warning | DVN | Cedar | 18 min |
| Mar 13, 7:40 PM CST | Severe Thunderstorm Warning | DMX | Hamilton | 35 min |
| Mar 13, 7:48 PM CST | Tornado Warning | DMX | Hamilton | 52 min |
| Mar 13, 8:12 PM CST | Tornado Warning | DMX | Polk | 25 min |
| Mar 13, 8:30 PM CST | Tornado Warning | DMX | Story | 35 min |
| Mar 13, 9:04 PM CST | Tornado Warning | DMX | Hardin | 26 min |
| Mar 13, 10:23 PM CST | Severe Thunderstorm Warning | OAX | Harrison | 52 min |
| Mar 13, 10:47 PM CST | Severe Thunderstorm Warning | FSD | Monona | 18 min |
| Mar 13, 11:02 PM CST | Severe Thunderstorm Warning | DMX | Crawford | 28 min |
| Mar 13, 11:44 PM CST | Severe Thunderstorm Warning | DMX | Buena Vista, Clay | 31 min |
| Mar 14, 12:20 AM CST | Severe Thunderstorm Warning | DMX | Cass, Greene, Guthrie | 25 min |
| Mar 14, 12:45 AM CST | Severe Thunderstorm Warning | DMX | Greene | 35 min |
| Mar 14, 12:45 AM CST | Severe Thunderstorm Warning | DMX | Cass | 35 min |
| Mar 14, 12:45 AM CST | Severe Thunderstorm Warning | DMX | Guthrie | 40 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 | 45 |
| Tornado Warning | 17 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Cedar County5
- Scott County5
- Clinton County4
- Jones County3
- Muscatine County3
- Polk County3
- Harrison County3
- Johnson County2
- Warren County2
- Poweshiek County2
- Lucas County2
- Mills County2
- Pottawattamie County2
- Davis County2
- Delaware County2
- Dubuque County2
- Hamilton County2
- Cass County2
- Greene County2
- Guthrie County2
- Mahaska County1
- Madison County1
- Appanoose County1
- Monroe County1
- Wayne County1
- Clarke County1
- Decatur County1
- Wright County1
- Shelby County1
- Tama County1
- Carroll County1
- Calhoun County1
- Black Hawk County1
- Montgomery County1
- Page County1
- Jefferson County1
- Van Buren County1
- Bremer County1
- Chickasaw County1
- Washington County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive19891991
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.