Alert archive / Iowa / 2001
Weather alerts in Iowa, July 2001
99 weather alerts in July 2001, 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 July 2001. Tap one for its archive.
- Alerts
- 99
- Warnings
- 82
- Watches
- 17
- Advisories
- 0
- Busiest day
- July 3, 200120 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 |
|---|---|---|---|---|
| Jul 1, 6:56 AM CDT | Severe Thunderstorm Warning | DMX | Guthrie | 24 min |
| Jul 2, 10:45 PM CDT | Severe Thunderstorm Watch | SPC | Adair, Adams, Audubon, Buena Vista, Calhoun, Carroll and 25 more | 5 hr |
| Jul 3, 1:00 AM CDT | Severe Thunderstorm Watch | SPC | Adair, Adams, Audubon, Carroll, Cass, Crawford and 12 more | 5 hr |
| Jul 3, 1:49 AM CDT | Severe Thunderstorm Warning | OAX | Monona | 26 min |
| Jul 3, 3:05 AM CDT | Severe Thunderstorm Warning | FSD | Clay, Dickinson | 15 min |
| Jul 3, 3:11 AM CDT | Severe Thunderstorm Warning | DMX | Hancock, Kossuth | 39 min |
| Jul 3, 3:19 AM CDT | Severe Thunderstorm Warning | DVN | Clinton, Jackson | 41 min |
| Jul 3, 6:56 AM CDT | Severe Thunderstorm Warning | OAX | Mills | 34 min |
| Jul 3, 3:23 PM CDT | Severe Thunderstorm Warning | DMX | Madison, Warren | 52 min |
| Jul 3, 3:47 PM CDT | Severe Thunderstorm Warning | DMX | Clarke | 48 min |
| Jul 3, 4:00 PM CDT | Tornado Watch | SPC | Adair, Adams, Appanoose, Audubon, Cass, Clarke and 32 more | 6 hr |
| Jul 3, 4:20 PM CDT | Severe Thunderstorm Warning | DMX | Warren | 40 min |
| Jul 3, 4:33 PM CDT | Severe Thunderstorm Warning | DMX | Ringgold | 22 min |
| Jul 3, 4:46 PM CDT | Severe Thunderstorm Warning | DMX | Marion | 39 min |
| Jul 3, 4:52 PM CDT | Severe Thunderstorm Warning | DMX | Lucas | 28 min |
| Jul 3, 5:01 PM CDT | Severe Thunderstorm Warning | DMX | Clarke | 19 min |
| Jul 3, 5:05 PM CDT | Severe Thunderstorm Warning | DMX | Decatur | 40 min |
| Jul 3, 5:29 PM CDT | Severe Thunderstorm Warning | DMX | Mahaska, Marion | 31 min |
| Jul 3, 5:48 PM CDT | Severe Thunderstorm Warning | DMX | Decatur | 32 min |
| Jul 3, 6:03 PM CDT | Severe Thunderstorm Warning | DMX | Ringgold | 32 min |
| Jul 3, 6:23 PM CDT | Severe Thunderstorm Warning | DMX | Decatur | 42 min |
| Jul 3, 8:22 PM CDT | Severe Thunderstorm Warning | DVN | Henry, Jefferson | 38 min |
| Jul 3, 9:00 PM CDT | Severe Thunderstorm Warning | DVN | Henry, Jefferson | 30 min |
| Jul 7, 8:30 AM CDT | Severe Thunderstorm Watch | SPC | Black Hawk, Boone, Bremer, Buena Vista, Butler, Calhoun and 37 more | 5 hr |
| Jul 7, 8:51 AM CDT | Severe Thunderstorm Warning | FSD | Plymouth | 24 min |
| Jul 7, 9:15 AM CDT | Severe Thunderstorm Warning | FSD | Cherokee, Plymouth, Woodbury | 30 min |
| Jul 7, 9:15 AM CDT | Severe Thunderstorm Warning | FSD | Ida | 30 min |
| Jul 7, 9:45 AM CDT | Severe Thunderstorm Warning | FSD | Cherokee, Ida | 30 min |
| Jul 7, 9:49 AM CDT | Severe Thunderstorm Warning | DMX | Sac | 31 min |
| Jul 7, 10:16 AM CDT | Severe Thunderstorm Warning | DMX | Calhoun, Sac | 39 min |
| Jul 8, 9:13 AM CDT | Severe Thunderstorm Warning | DVN | Clinton | 62 min |
| Jul 8, 9:36 AM CDT | Severe Thunderstorm Warning | DMX | Boone, Story | 29 min |
| Jul 8, 10:24 AM CDT | Severe Thunderstorm Warning | DMX | Marshall, Tama | 41 min |
| Jul 8, 11:00 AM CDT | Severe Thunderstorm Warning | DVN | Benton, Iowa | 45 min |
| Jul 8, 11:05 AM CDT | Severe Thunderstorm Warning | DMX | Tama | 20 min |
| Jul 8, 11:15 AM CDT | Severe Thunderstorm Watch | SPC | Benton, Cedar, Des Moines, Henry, Iowa, Jefferson and 9 more | 7 hr |
| Jul 8, 11:27 AM CDT | Severe Thunderstorm Warning | DVN | Johnson, Linn | 48 min |
| Jul 8, 11:46 AM CDT | Severe Thunderstorm Warning | DVN | Benton, Iowa | 29 min |
| Jul 8, 12:08 PM CDT | Severe Thunderstorm Warning | DVN | Cedar, Jones | 67 min |
| Jul 8, 12:17 PM CDT | Severe Thunderstorm Warning | DVN | Johnson, Linn | 28 min |
| Jul 8, 12:25 PM CDT | Severe Thunderstorm Warning | DVN | Muscatine | 65 min |
| Jul 8, 12:34 PM CDT | Severe Thunderstorm Warning | DVN | Scott | 56 min |
| Jul 8, 12:55 PM CDT | Severe Thunderstorm Warning | DVN | Clinton | 65 min |
| Jul 8, 4:30 PM CDT | Severe Thunderstorm Watch | SPC | Audubon, Buena Vista, Calhoun, Carroll, Cherokee, Crawford and 12 more | 6 hr |
| Jul 16, 10:00 PM CDT | Severe Thunderstorm Watch | SPC | Harrison, Mills, Monona | 3 hr |
| Jul 16, 11:59 PM CDT | Severe Thunderstorm Warning | OAX | Harrison | 46 min |
| Jul 17, 1:39 PM CDT | Severe Thunderstorm Warning | DMX | Poweshiek | 51 min |
| Jul 17, 2:15 PM CDT | Severe Thunderstorm Watch | SPC | Des Moines, Henry, Iowa, Jefferson, Johnson, Keokuk and 7 more | 5 hr |
| Jul 17, 2:31 PM CDT | Severe Thunderstorm Warning | DVN | Louisa | 44 min |
| Jul 17, 3:22 PM CDT | Severe Thunderstorm Warning | DVN | Des Moines | 38 min |
| Jul 17, 10:00 PM CDT | Severe Thunderstorm Watch | SPC | Adair, Adams, Audubon, Carroll, Cass, Clarke and 12 more | 5 hr |
| Jul 17, 10:36 PM CDT | Severe Thunderstorm Warning | OAX | Pottawattamie | 39 min |
| Jul 17, 11:15 PM CDT | Tornado Warning | OAX | Pottawattamie | 30 min |
| Jul 17, 11:16 PM CDT | Severe Thunderstorm Warning | OAX | Montgomery | 44 min |
| Jul 17, 11:44 PM CDT | Severe Thunderstorm Warning | OAX | Pottawattamie | 31 min |
| Jul 17, 11:57 PM CDT | Severe Thunderstorm Warning | DMX | Adams, Taylor | 58 min |
| Jul 17, 11:57 PM CDT | Severe Thunderstorm Warning | OAX | Montgomery, Page | 33 min |
| Jul 18, 12:00 AM CDT | Severe Thunderstorm Warning | OAX | Mills | 45 min |
| Jul 18, 12:13 AM CDT | Severe Thunderstorm Warning | OAX | Montgomery | 47 min |
| Jul 18, 12:45 AM CDT | Severe Thunderstorm Warning | OAX | Page | 30 min |
| Jul 18, 12:59 AM CDT | Tornado Warning | OAX | Page | 31 min |
| Jul 18, 1:00 AM CDT | Severe Thunderstorm Watch | SPC | Adams, Clarke, Decatur, Mills, Montgomery, Page and 4 more | 4 hr |
| Jul 18, 1:02 AM CDT | Severe Thunderstorm Warning | OAX | Montgomery | 18 min |
| Jul 18, 1:28 AM CDT | Severe Thunderstorm Warning | DMX | Taylor | 42 min |
| Jul 18, 1:56 AM CDT | Severe Thunderstorm Warning | DMX | Ringgold | 39 min |
| Jul 18, 5:38 AM CDT | Severe Thunderstorm Warning | DMX | Worth | 42 min |
| Jul 20, 5:52 PM CDT | Severe Thunderstorm Warning | DVN | Muscatine | 38 min |
| Jul 21, 6:13 AM CDT | Severe Thunderstorm Warning | DVN | Muscatine, Scott | 47 min |
| Jul 21, 10:30 AM CDT | Severe Thunderstorm Watch | SPC | Boone, Buena Vista, Calhoun, Carroll, Cerro Gordo, Cherokee and 23 more | 5 hr |
| Jul 21, 1:05 PM CDT | Severe Thunderstorm Warning | DMX | Worth | 20 min |
| Jul 21, 1:21 PM CDT | Severe Thunderstorm Warning | ARX | Mitchell | 54 min |
| Jul 21, 1:30 PM CDT | Severe Thunderstorm Watch | SPC | Allamakee, Benton, Black Hawk, Bremer, Buchanan, Butler and 21 more | 5 hr |
| Jul 21, 4:13 PM CDT | Severe Thunderstorm Warning | DMX | Jasper, Poweshiek | 47 min |
| Jul 21, 5:07 PM CDT | Severe Thunderstorm Warning | DVN | Johnson | 53 min |
| Jul 21, 5:29 PM CDT | Severe Thunderstorm Warning | DVN | Muscatine | 61 min |
| Jul 22, 3:20 PM CDT | Severe Thunderstorm Warning | DMX | Polk | 45 min |
| Jul 22, 4:23 PM CDT | Severe Thunderstorm Warning | DMX | Polk | 42 min |
| Jul 22, 5:09 PM CDT | Severe Thunderstorm Warning | DMX | Polk | 41 min |
| Jul 22, 6:15 PM CDT | Severe Thunderstorm Watch | SPC | Lyon, Osceola, Sioux | 5 hr |
| Jul 22, 7:12 PM CDT | Severe Thunderstorm Warning | DMX | Story | 48 min |
| Jul 22, 7:28 PM CDT | Severe Thunderstorm Warning | DVN | Linn | 32 min |
| Jul 23, 2:30 AM CDT | Severe Thunderstorm Watch | SPC | Dickinson, Lyon, Osceola | 7 hr |
| Jul 24, 4:09 PM CDT | Severe Thunderstorm Warning | DMX | Story | 41 min |
| Jul 24, 4:12 PM CDT | Severe Thunderstorm Warning | DMX | Black Hawk | 23 min |
| Jul 24, 4:18 PM CDT | Severe Thunderstorm Warning | DMX | Polk | 47 min |
| Jul 24, 4:38 PM CDT | Tornado Warning | DMX | Polk | 32 min |
| Jul 24, 5:00 PM CDT | Severe Thunderstorm Watch | SPC | Benton, Black Hawk, Bremer, Buchanan, Butler, Cedar and 31 more | 6 hr |
| Jul 24, 5:24 PM CDT | Severe Thunderstorm Warning | DMX | Warren | 31 min |
| Jul 24, 5:51 PM CDT | Severe Thunderstorm Warning | DVN | Jones | 39 min |
| Jul 24, 6:42 PM CDT | Severe Thunderstorm Warning | DVN | Cedar, Jones | 48 min |
| Jul 24, 7:15 PM CDT | Severe Thunderstorm Warning | DVN | Clinton, Jackson | 45 min |
| Jul 24, 7:21 PM CDT | Severe Thunderstorm Warning | DMX | Monroe, Wapello | 39 min |
| Jul 24, 8:02 PM CDT | Severe Thunderstorm Warning | DMX | Appanoose, Davis, Monroe, Wapello | 43 min |
| Jul 24, 8:11 PM CDT | Severe Thunderstorm Warning | DVN | Jackson | 64 min |
| Jul 24, 8:25 PM CDT | Severe Thunderstorm Warning | DVN | Jefferson, Van Buren | 65 min |
| Jul 24, 9:00 PM CDT | Severe Thunderstorm Warning | DVN | Des Moines, Henry, Lee | 45 min |
| Jul 24, 10:00 PM CDT | Severe Thunderstorm Watch | SPC | Adair, Adams, Appanoose, Clarke, Davis, Decatur and 19 more | 5 hr |
| Jul 24, 10:15 PM CDT | Severe Thunderstorm Warning | DMX | Davis | 45 min |
| Jul 24, 11:30 PM CDT | Severe Thunderstorm Watch | SPC | Page | 6 hr |
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 | 79 |
| Tornado Warning | 3 |
| Severe Thunderstorm Watch | 16 |
| Tornado Watch | 1 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Montgomery County9
- Henry County8
- Jefferson County8
- Johnson County8
- Muscatine County8
- Adams County7
- Clarke County7
- Harrison County7
- Mills County7
- Monona County7
- Pottawattamie County7
- Page County7
- Des Moines County7
- Iowa County7
- Carroll County6
- Cherokee County6
- Crawford County6
- Greene County6
- Ida County6
- Sac County6
- Warren County6
- Taylor County6
- Decatur County6
- Keokuk County6
- Polk County6
- Poweshiek County6
- Ringgold County6
- Washington County6
- Linn County6
- Guthrie County5
- Adair County5
- Audubon County5
- Calhoun County5
- Madison County5
- Plymouth County5
- Shelby County5
- Union County5
- Woodbury County5
- Clinton County5
- Lee County5
59 more counties
- Mahaska County5
- Marion County5
- Monroe County5
- Van Buren County5
- Wapello County5
- Story County5
- Tama County5
- Benton County5
- Cedar County5
- Louisa County5
- Scott County5
- Jones County5
- Buena Vista County4
- Cass County4
- Clay County4
- Lucas County4
- Pocahontas County4
- Dickinson County4
- Jackson County4
- Davis County4
- Black Hawk County4
- Marshall County4
- Osceola County4
- Worth County4
- Dallas County3
- O'Brien County3
- Sioux County3
- Hancock County3
- Kossuth County3
- Appanoose County3
- Jasper County3
- Wayne County3
- Boone County3
- Bremer County3
- Butler County3
- Chickasaw County3
- Floyd County3
- Franklin County3
- Grundy County3
- Hardin County3
- Humboldt County3
- Lyon County3
- Mitchell County3
- Palo Alto County3
- Webster County3
- Cerro Gordo County2
- Emmet County2
- Hamilton County2
- Howard County2
- Winnebago County2
- Wright County2
- Buchanan County2
- Clayton County2
- Delaware County2
- Dubuque County2
- Fayette County2
- Fremont County1
- Allamakee County1
- Winneshiek County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20002002
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.