Alert archive / Iowa / 2000
Weather alerts in Iowa, September 2000
67 weather alerts in September 2000, 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 September 2000. Tap one for its archive.
- Alerts
- 67
- Warnings
- 56
- Watches
- 11
- Advisories
- 0
- Busiest day
- September 11, 200024 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 |
|---|---|---|---|---|
| Sep 2, 7:30 PM CDT | Severe Thunderstorm Warning | OAX | Harrison, Monona | 30 min |
| Sep 3, 4:26 AM CDT | Severe Thunderstorm Warning | ARX | Allamakee, Winneshiek | 49 min |
| Sep 3, 6:05 AM CDT | Severe Thunderstorm Warning | ARX | Clayton | 55 min |
| Sep 10, 7:33 PM CDT | Severe Thunderstorm Warning | DMX | Cerro Gordo | 42 min |
| Sep 10, 7:56 PM CDT | Severe Thunderstorm Warning | DMX | Worth | 49 min |
| Sep 10, 8:15 PM CDT | Severe Thunderstorm Watch | SPC | Allamakee, Bremer, Butler, Cerro Gordo, Chickasaw, Clayton and 9 more | 6 hr |
| Sep 10, 8:47 PM CDT | Severe Thunderstorm Warning | DMX | Worth | 28 min |
| Sep 10, 8:53 PM CDT | Severe Thunderstorm Warning | ARX | Mitchell | 52 min |
| Sep 11, 9:15 AM CDT | Severe Thunderstorm Warning | DVN | Clinton, Jackson | 30 min |
| Sep 11, 1:15 PM CDT | Tornado Watch | SPC | Benton, Black Hawk, Bremer, Buchanan, Butler, Cedar and 21 more | 6 hr |
| Sep 11, 1:26 PM CDT | Severe Thunderstorm Warning | DVN | Clinton | 49 min |
| Sep 11, 3:30 PM CDT | Tornado Watch | SPC | Allamakee, Howard, Mitchell, Winneshiek | 5 hr |
| Sep 11, 4:43 PM CDT | Severe Thunderstorm Warning | DVN | Dubuque | 32 min |
| Sep 11, 4:45 PM CDT | Severe Thunderstorm Watch | SPC | Appanoose, Clarke, Davis, Decatur, Henry, Jefferson and 8 more | 5 hr |
| Sep 11, 4:57 PM CDT | Severe Thunderstorm Warning | ARX | Allamakee | 63 min |
| Sep 11, 5:02 PM CDT | Severe Thunderstorm Warning | DMX | Poweshiek | 43 min |
| Sep 11, 5:05 PM CDT | Tornado Warning | DVN | Dubuque | 25 min |
| Sep 11, 5:14 PM CDT | Severe Thunderstorm Warning | DVN | Benton, Iowa, Johnson, Linn | 46 min |
| Sep 11, 5:19 PM CDT | Severe Thunderstorm Warning | DVN | Dubuque | 41 min |
| Sep 11, 5:41 PM CDT | Severe Thunderstorm Warning | DVN | Keokuk | 49 min |
| Sep 11, 5:53 PM CDT | Severe Thunderstorm Warning | DVN | Delaware, Dubuque, Jones | 67 min |
| Sep 11, 5:54 PM CDT | Severe Thunderstorm Warning | DVN | Benton, Iowa, Johnson, Linn | 66 min |
| Sep 11, 6:22 PM CDT | Severe Thunderstorm Warning | DVN | Keokuk, Washington | 68 min |
| Sep 11, 6:23 PM CDT | Severe Thunderstorm Warning | DMX | Tama | 27 min |
| Sep 11, 6:37 PM CDT | Severe Thunderstorm Warning | DMX | Poweshiek | 33 min |
| Sep 11, 6:45 PM CDT | Severe Thunderstorm Warning | DVN | Jackson | 45 min |
| Sep 11, 6:57 PM CDT | Severe Thunderstorm Warning | DVN | Cedar, Clinton, Scott | 48 min |
| Sep 11, 7:00 PM CDT | Severe Thunderstorm Watch | SPC | Cedar, Clinton, Delaware, Dubuque, Iowa, Jackson and 5 more | 4 hr |
| Sep 11, 7:21 PM CDT | Severe Thunderstorm Warning | DVN | Jackson | 69 min |
| Sep 11, 7:28 PM CDT | Severe Thunderstorm Warning | DVN | Iowa, Johnson | 47 min |
| Sep 11, 7:33 PM CDT | Severe Thunderstorm Warning | DMX | Mahaska | 27 min |
| Sep 11, 7:35 PM CDT | Severe Thunderstorm Warning | DVN | Keokuk, Washington | 40 min |
| Sep 11, 8:00 PM CDT | Severe Thunderstorm Watch | SPC | Des Moines, Lee | 4 hr |
| Sep 11, 8:02 PM CDT | Severe Thunderstorm Warning | DVN | Cedar, Clinton, Scott | 43 min |
| Sep 11, 8:15 PM CDT | Severe Thunderstorm Warning | DVN | Muscatine | 30 min |
| Sep 11, 8:39 PM CDT | Severe Thunderstorm Warning | DVN | Clinton, Scott | 51 min |
| Sep 11, 9:18 PM CDT | Severe Thunderstorm Warning | DVN | Des Moines | 27 min |
| Sep 13, 7:45 PM CDT | Severe Thunderstorm Watch | SPC | Audubon, Benton, Black Hawk, Boone, Bremer, Buchanan and 41 more | 5 hr |
| Sep 13, 7:50 PM CDT | Severe Thunderstorm Warning | FSD | Clay | 40 min |
| Sep 13, 8:07 PM CDT | Severe Thunderstorm Warning | DMX | Palo Alto, Pocahontas | 53 min |
| Sep 13, 8:07 PM CDT | Tornado Warning | FSD | Clay | 23 min |
| Sep 13, 8:33 PM CDT | Severe Thunderstorm Warning | DMX | Humboldt, Kossuth | 27 min |
| Sep 13, 8:35 PM CDT | Tornado Warning | DMX | Palo Alto, Pocahontas | 25 min |
| Sep 13, 8:40 PM CDT | Tornado Warning | DMX | Humboldt, Kossuth | 20 min |
| Sep 13, 8:53 PM CDT | Severe Thunderstorm Warning | DMX | Hancock, Wright | 52 min |
| Sep 13, 8:58 PM CDT | Severe Thunderstorm Warning | DMX | Humboldt, Kossuth | 17 min |
| Sep 13, 9:30 PM CDT | Severe Thunderstorm Warning | DMX | Hamilton, Webster, Wright | 45 min |
| Sep 13, 9:58 PM CDT | Severe Thunderstorm Warning | DMX | Hardin | 47 min |
| Sep 13, 10:14 PM CDT | Severe Thunderstorm Warning | DMX | Hamilton, Story | 46 min |
| Sep 13, 10:41 PM CDT | Severe Thunderstorm Warning | DMX | Marshall | 34 min |
| Sep 13, 11:35 PM CDT | Severe Thunderstorm Warning | FSD | Buena Vista, Cherokee | 40 min |
| Sep 14, 12:15 AM CDT | Severe Thunderstorm Watch | SPC | Adair, Adams, Audubon, Boone, Carroll, Cass and 17 more | 5 hr |
| Sep 14, 12:27 AM CDT | Severe Thunderstorm Warning | DMX | Calhoun, Sac | 33 min |
| Sep 14, 1:08 AM CDT | Severe Thunderstorm Warning | DVN | Buchanan | 22 min |
| Sep 14, 1:10 AM CDT | Severe Thunderstorm Warning | OAX | Pottawattamie, Shelby | 35 min |
| Sep 14, 1:56 AM CDT | Severe Thunderstorm Warning | DVN | Scott | 49 min |
| Sep 14, 2:50 AM CDT | Severe Thunderstorm Warning | DMX | Marion | 40 min |
| Sep 14, 3:03 AM CDT | Severe Thunderstorm Warning | DMX | Mahaska | 42 min |
| Sep 14, 3:14 AM CDT | Severe Thunderstorm Warning | DVN | Scott | 31 min |
| Sep 14, 3:15 AM CDT | Severe Thunderstorm Watch | SPC | Appanoose, Davis, Des Moines, Henry, Iowa, Jefferson and 11 more | 5 hr |
| Sep 22, 4:00 PM CDT | Severe Thunderstorm Watch | SPC | Appanoose, Clarke, Davis, Decatur, Jefferson, Keokuk and 12 more | 6 hr |
| Sep 22, 4:28 PM CDT | Severe Thunderstorm Warning | DMX | Decatur | 47 min |
| Sep 22, 4:47 PM CDT | Severe Thunderstorm Warning | DMX | Wayne | 43 min |
| Sep 22, 6:36 PM CDT | Severe Thunderstorm Warning | DMX | Davis | 39 min |
| Sep 22, 7:00 PM CDT | Severe Thunderstorm Watch | SPC | Appanoose, Davis, Des Moines, Henry, Jefferson, Keokuk and 8 more | 6 hr |
| Sep 22, 7:20 PM CDT | Severe Thunderstorm Warning | DVN | Van Buren | 25 min |
| Sep 22, 9:04 PM CDT | Severe Thunderstorm Warning | DVN | Des Moines | 56 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 | 52 |
| Tornado Warning | 4 |
| Severe Thunderstorm Watch | 9 |
| Tornado Watch | 2 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Keokuk County8
- Scott County8
- Clinton County7
- Dubuque County7
- Iowa County7
- Johnson County7
- Washington County7
- Mahaska County6
- Wayne County6
- Jackson County5
- Cedar County5
- Linn County5
- Muscatine County5
- Davis County5
- Des Moines County5
- Allamakee County4
- Clayton County4
- Benton County4
- Delaware County4
- Jones County4
- Louisa County4
- Poweshiek County4
- Appanoose County4
- Decatur County4
- Jefferson County4
- Monroe County4
- Van Buren County4
- Wapello County4
- Humboldt County4
- Kossuth County4
- Winneshiek County3
- Cerro Gordo County3
- Worth County3
- Bremer County3
- Butler County3
- Chickasaw County3
- Fayette County3
- Floyd County3
- Grundy County3
- Hardin County3
47 more counties
- Mitchell County3
- Buchanan County3
- Tama County3
- Clarke County3
- Henry County3
- Lucas County3
- Ringgold County3
- Union County3
- Lee County3
- Hamilton County3
- Marion County3
- Palo Alto County3
- Pocahontas County3
- Warren County3
- Wright County3
- Franklin County2
- Howard County2
- Black Hawk County2
- Audubon County2
- Boone County2
- Calhoun County2
- Carroll County2
- Dallas County2
- Greene County2
- Guthrie County2
- Hancock County2
- Marshall County2
- Polk County2
- Story County2
- Webster County2
- Clay County2
- Madison County2
- Shelby County2
- Taylor County2
- Harrison County1
- Monona County1
- Jasper County1
- Buena Vista County1
- Cherokee County1
- Adair County1
- Adams County1
- Cass County1
- Crawford County1
- Montgomery County1
- Page County1
- Sac County1
- Pottawattamie County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive19992001
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.