Alert archive / Missouri / Severe Thunderstorm Warnings
Severe Thunderstorm Warnings in Missouri, 1992
392 severe thunderstorm warnings in 1992. 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 1992. Tap one for its archive.
- Severe Thunderstorm Warnings
- 392
- Busiest month
- July151 severe thunderstorm warnings
- Busiest day
- April 9, 199235 severe thunderstorm warnings
Over time
By month
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 |
|---|---|---|---|---|
| Feb 14, 4:13 PM CST | Severe Thunderstorm Warning | SGF | Barton, Vernon | 47 min |
| Feb 14, 5:42 PM CST | Severe Thunderstorm Warning | SGF | Polk | 43 min |
| Feb 14, 6:03 PM CST | Severe Thunderstorm Warning | EAX | Hickory | 27 min |
| Feb 14, 6:08 PM CST | Severe Thunderstorm Warning | SGF | Dallas | 16 min |
| Feb 14, 8:02 PM CST | Severe Thunderstorm Warning | EAX | Maries, Osage | 28 min |
| Mar 3, 6:09 PM CST | Severe Thunderstorm Warning | EAX | Miller | 66 min |
| Mar 5, 8:35 PM CST | Severe Thunderstorm Warning | SGF | Ozark | 40 min |
| Mar 6, 12:06 PM CST | Severe Thunderstorm Warning | EAX | Boone | 54 min |
| Mar 6, 12:37 PM CST | Severe Thunderstorm Warning | EAX | Audrain | 68 min |
| Mar 6, 1:43 PM CST | Severe Thunderstorm Warning | SGF | Shannon | 47 min |
| Mar 6, 1:45 PM CST | Severe Thunderstorm Warning | EAX | Montgomery, Osage | 45 min |
| Mar 6, 1:58 PM CST | Severe Thunderstorm Warning | LSX | Dent | 62 min |
| Mar 6, 2:16 PM CST | Severe Thunderstorm Warning | EAX | Audrain, Callaway | 44 min |
| Mar 6, 2:20 PM CST | Severe Thunderstorm Warning | LSX | Warren | 55 min |
| Mar 6, 2:29 PM CST | Severe Thunderstorm Warning | SGF | Shannon | 31 min |
| Mar 6, 2:56 PM CST | Severe Thunderstorm Warning | LSX | Reynolds | 64 min |
| Mar 6, 3:31 PM CST | Severe Thunderstorm Warning | LSX | Saint Louis, City of Saint Louis | 59 min |
| Mar 6, 3:57 PM CST | Severe Thunderstorm Warning | PAH | Wayne | 48 min |
| Mar 6, 6:05 PM CST | Severe Thunderstorm Warning | PAH | Wayne | 40 min |
| Mar 8, 10:05 PM CST | Severe Thunderstorm Warning | SGF | Lawrence, Newton | 55 min |
| Mar 8, 10:19 PM CST | Severe Thunderstorm Warning | SGF | Dade, Jasper | 56 min |
| Mar 9, 5:08 PM CST | Severe Thunderstorm Warning | EAX | Audrain | 37 min |
| Mar 18, 3:09 PM CST | Severe Thunderstorm Warning | SGF | Shannon | 36 min |
| Mar 18, 3:36 PM CST | Severe Thunderstorm Warning | LSX | Reynolds | 37 min |
| Mar 29, 6:15 PM CST | Severe Thunderstorm Warning | SGF | Douglas, Ozark | 45 min |
| Mar 29, 6:59 PM CST | Severe Thunderstorm Warning | SGF | Howell | 41 min |
| Apr 9, 4:23 AM CDT | Severe Thunderstorm Warning | EAX | Hickory | 67 min |
| Apr 9, 4:23 AM CDT | Severe Thunderstorm Warning | EAX | Camden, Miller | 67 min |
| Apr 9, 4:43 AM CDT | Severe Thunderstorm Warning | SGF | Barton | 47 min |
| Apr 9, 6:45 AM CDT | Severe Thunderstorm Warning | SGF | Dade, Polk | 45 min |
| Apr 9, 6:46 AM CDT | Severe Thunderstorm Warning | EAX | Pulaski | 29 min |
| Apr 9, 7:03 AM CDT | Severe Thunderstorm Warning | SGF | Texas | 57 min |
| Apr 9, 7:13 AM CDT | Severe Thunderstorm Warning | SGF | Dallas, Webster, Wright | 62 min |
| Apr 9, 7:34 AM CDT | Severe Thunderstorm Warning | EAX | Hickory | 26 min |
| Apr 9, 7:38 AM CDT | Severe Thunderstorm Warning | SGF | Howell, Texas | 67 min |
| Apr 9, 7:38 AM CDT | Severe Thunderstorm Warning | SGF | Polk | 67 min |
| Apr 9, 7:45 AM CDT | Severe Thunderstorm Warning | SGF | Shannon | 60 min |
| Apr 9, 8:14 AM CDT | Severe Thunderstorm Warning | EAX | Benton | 31 min |
| Apr 9, 8:17 AM CDT | Severe Thunderstorm Warning | SGF | Greene, Webster | 58 min |
| Apr 9, 8:42 AM CDT | Severe Thunderstorm Warning | EAX | Camden | 33 min |
| Apr 9, 8:43 AM CDT | Severe Thunderstorm Warning | SGF | Carter, Oregon, Ripley | 62 min |
| Apr 9, 8:55 AM CDT | Severe Thunderstorm Warning | EAX | Morgan | 20 min |
| Apr 9, 8:56 AM CDT | Severe Thunderstorm Warning | SGF | Cedar, Dade, Polk | 64 min |
| Apr 9, 9:47 AM CDT | Severe Thunderstorm Warning | SGF | Carter, Ripley | 58 min |
| Apr 9, 10:03 AM CDT | Severe Thunderstorm Warning | SGF | Webster | 47 min |
| Apr 9, 10:14 AM CDT | Severe Thunderstorm Warning | PAH | Butler | 46 min |
| Apr 9, 11:04 AM CDT | Severe Thunderstorm Warning | PAH | Dunklin | 26 min |
| Apr 9, 11:41 AM CDT | Severe Thunderstorm Warning | PAH | New Madrid, Pemiscot | 34 min |
| Apr 9, 2:21 PM CDT | Severe Thunderstorm Warning | EAX | Pettis, Saline | 54 min |
| Apr 9, 3:29 PM CDT | Severe Thunderstorm Warning | EAX | Pettis | 31 min |
| Apr 9, 3:38 PM CDT | Severe Thunderstorm Warning | EAX | Cooper | 37 min |
| Apr 9, 3:49 PM CDT | Severe Thunderstorm Warning | EAX | Miller, Moniteau | 26 min |
| Apr 9, 4:36 PM CDT | Severe Thunderstorm Warning | EAX | Miller | 54 min |
| Apr 9, 4:36 PM CDT | Severe Thunderstorm Warning | EAX | Platte | 34 min |
| Apr 9, 5:02 PM CDT | Severe Thunderstorm Warning | EAX | Cooper | 43 min |
| Apr 9, 5:14 PM CDT | Severe Thunderstorm Warning | EAX | Boone | 46 min |
| Apr 9, 5:22 PM CDT | Severe Thunderstorm Warning | SGF | Laclede | 53 min |
| Apr 9, 5:30 PM CDT | Severe Thunderstorm Warning | EAX | Pulaski | 45 min |
| Apr 9, 6:18 PM CDT | Severe Thunderstorm Warning | SGF | Laclede | 57 min |
| Apr 9, 6:28 PM CDT | Severe Thunderstorm Warning | EAX | Boone, Howard | 62 min |
| Apr 9, 6:44 PM CDT | Severe Thunderstorm Warning | SGF | Texas | 61 min |
| Apr 9, 7:44 PM CDT | Severe Thunderstorm Warning | SGF | Texas | 61 min |
| Apr 9, 9:36 PM CDT | Severe Thunderstorm Warning | EAX | Clay, Platte | 54 min |
| Apr 9, 10:08 PM CDT | Severe Thunderstorm Warning | EAX | Ray | 52 min |
| Apr 9, 10:58 PM CDT | Severe Thunderstorm Warning | EAX | Clay | 42 min |
| Apr 9, 10:58 PM CDT | Severe Thunderstorm Warning | EAX | Ray | 47 min |
| Apr 10, 12:30 AM CDT | Severe Thunderstorm Warning | EAX | Caldwell, Clinton | 45 min |
| Apr 10, 2:49 AM CDT | Severe Thunderstorm Warning | EAX | Gentry, Nodaway | 41 min |
| Apr 10, 3:02 AM CDT | Severe Thunderstorm Warning | EAX | Holt, Nodaway | 28 min |
| Apr 10, 4:20 AM CDT | Severe Thunderstorm Warning | EAX | Gentry | 40 min |
| Apr 10, 7:59 PM CDT | Severe Thunderstorm Warning | EAX | Atchison | 61 min |
| Apr 10, 8:57 PM CDT | Severe Thunderstorm Warning | EAX | Atchison, Holt, Nodaway | 48 min |
| Apr 10, 9:51 PM CDT | Severe Thunderstorm Warning | EAX | Worth | 24 min |
| Apr 10, 9:51 PM CDT | Severe Thunderstorm Warning | EAX | Harrison | 39 min |
| Apr 11, 6:55 AM CDT | Severe Thunderstorm Warning | EAX | Henry, Johnson | 20 min |
| Apr 11, 11:08 AM CDT | Severe Thunderstorm Warning | EAX | Cass, Jackson | 52 min |
| Apr 11, 11:33 AM CDT | Severe Thunderstorm Warning | EAX | Johnson, Lafayette | 27 min |
| Apr 11, 12:04 PM CDT | Severe Thunderstorm Warning | EAX | Pettis | 41 min |
| Apr 11, 12:17 PM CDT | Severe Thunderstorm Warning | EAX | Cass | 28 min |
| Apr 11, 12:22 PM CDT | Severe Thunderstorm Warning | EAX | Cass | 38 min |
| Apr 11, 4:28 PM CDT | Severe Thunderstorm Warning | SGF | Barton, Cedar, Dade | 62 min |
| Apr 11, 4:28 PM CDT | Severe Thunderstorm Warning | SGF | Jasper | 62 min |
| Apr 11, 5:09 PM CDT | Severe Thunderstorm Warning | SGF | Greene, Lawrence, Polk | 66 min |
| Apr 11, 5:30 PM CDT | Severe Thunderstorm Warning | SGF | Dade, Jasper, Newton | 60 min |
| Apr 11, 6:19 PM CDT | Severe Thunderstorm Warning | SGF | Jasper, Lawrence, Newton | 56 min |
| Apr 11, 6:54 PM CDT | Severe Thunderstorm Warning | SGF | McDonald | 66 min |
| Apr 11, 7:12 PM CDT | Severe Thunderstorm Warning | SGF | Barry, Lawrence, Newton | 63 min |
| Apr 11, 7:12 PM CDT | Severe Thunderstorm Warning | SGF | Christian, Stone | 63 min |
| Apr 15, 12:56 PM CDT | Severe Thunderstorm Warning | EAX | Boone, Callaway | 34 min |
| Apr 15, 1:50 PM CDT | Severe Thunderstorm Warning | EAX | Callaway, Osage | 40 min |
| Apr 15, 2:32 PM CDT | Severe Thunderstorm Warning | LSX | Lincoln, Warren | 43 min |
| Apr 15, 2:39 PM CDT | Severe Thunderstorm Warning | EAX | Montgomery | 36 min |
| Apr 15, 3:14 PM CDT | Severe Thunderstorm Warning | EAX | Boone, Moniteau | 46 min |
| Apr 15, 3:14 PM CDT | Severe Thunderstorm Warning | LSX | Lincoln | 46 min |
| Apr 15, 4:29 PM CDT | Severe Thunderstorm Warning | EAX | Pettis, Saline | 26 min |
| Apr 15, 5:07 PM CDT | Severe Thunderstorm Warning | EAX | Chariton | 23 min |
| Apr 15, 6:13 PM CDT | Severe Thunderstorm Warning | LSX | Adair | 28 min |
| Apr 17, 4:56 PM CDT | Severe Thunderstorm Warning | LSX | Perry | 44 min |
| Apr 19, 7:10 PM CDT | Severe Thunderstorm Warning | LSX | Marion | 41 min |
| Apr 20, 3:54 PM CDT | Severe Thunderstorm Warning | LSX | Lincoln, Saint Charles | 51 min |
| Apr 23, 11:31 PM CDT | Severe Thunderstorm Warning | SGF | Texas | 44 min |
| Apr 23, 11:31 PM CDT | Severe Thunderstorm Warning | SGF | Laclede | 34 min |
| May 11, 5:11 PM CDT | Severe Thunderstorm Warning | SGF | Douglas, Wright | 64 min |
| May 11, 5:11 PM CDT | Severe Thunderstorm Warning | SGF | Webster | 34 min |
| May 16, 6:22 PM CDT | Severe Thunderstorm Warning | LSX | Jefferson | 38 min |
| Jun 10, 2:50 PM CDT | Severe Thunderstorm Warning | SGF | Webster | 40 min |
| Jun 16, 3:51 AM CDT | Severe Thunderstorm Warning | EAX | Nodaway, Worth | 39 min |
| Jun 16, 4:29 AM CDT | Severe Thunderstorm Warning | EAX | Worth | 31 min |
| Jun 16, 7:45 AM CDT | Severe Thunderstorm Warning | EAX | Mercer | 45 min |
| Jun 16, 9:06 AM CDT | Severe Thunderstorm Warning | EAX | Sullivan | 39 min |
| Jun 16, 9:37 AM CDT | Severe Thunderstorm Warning | EAX | Grundy | 38 min |
| Jun 16, 9:47 AM CDT | Severe Thunderstorm Warning | EAX | Sullivan | 43 min |
| Jun 16, 10:35 AM CDT | Severe Thunderstorm Warning | EAX | Sullivan | 40 min |
| Jun 16, 10:39 AM CDT | Severe Thunderstorm Warning | EAX | Chariton, Macon | 51 min |
| Jun 16, 11:32 AM CDT | Severe Thunderstorm Warning | EAX | Macon | 43 min |
| Jun 16, 12:33 PM CDT | Severe Thunderstorm Warning | EAX | Macon | 42 min |
| Jun 16, 2:31 PM CDT | Severe Thunderstorm Warning | EAX | Macon | 29 min |
| Jun 17, 12:41 PM CDT | Severe Thunderstorm Warning | LSX | Lewis, Marion | 34 min |
| Jun 17, 1:27 PM CDT | Severe Thunderstorm Warning | LSX | Marion | 48 min |
| Jun 17, 2:04 PM CDT | Severe Thunderstorm Warning | EAX | Cooper, Morgan | 56 min |
| Jun 17, 2:04 PM CDT | Severe Thunderstorm Warning | EAX | Boone | 56 min |
| Jun 17, 2:44 PM CDT | Severe Thunderstorm Warning | LSX | Pike | 34 min |
| Jun 17, 3:48 PM CDT | Severe Thunderstorm Warning | SGF | Dade, Jasper, Lawrence | 57 min |
| Jun 17, 3:48 PM CDT | Severe Thunderstorm Warning | SGF | Barton | 57 min |
| Jun 17, 3:55 PM CDT | Severe Thunderstorm Warning | LSX | Pike | 32 min |
| Jun 17, 3:55 PM CDT | Severe Thunderstorm Warning | LSX | Lincoln | 44 min |
| Jun 17, 4:44 PM CDT | Severe Thunderstorm Warning | EAX | Maries, Osage | 46 min |
| Jun 17, 4:52 PM CDT | Severe Thunderstorm Warning | SGF | Jasper, Lawrence | 53 min |
| Jun 17, 5:46 PM CDT | Severe Thunderstorm Warning | SGF | Lawrence | 44 min |
| Jun 17, 6:03 PM CDT | Severe Thunderstorm Warning | EAX | Gasconade, Maries | 27 min |
| Jun 17, 6:07 PM CDT | Severe Thunderstorm Warning | SGF | Newton | 68 min |
| Jun 24, 1:28 PM CDT | Severe Thunderstorm Warning | EAX | Bates, Cass | 47 min |
| Jun 24, 2:55 PM CDT | Severe Thunderstorm Warning | EAX | Cooper, Pettis | 50 min |
| Jun 24, 3:03 PM CDT | Severe Thunderstorm Warning | SGF | Vernon | 42 min |
| Jun 24, 5:20 PM CDT | Severe Thunderstorm Warning | SGF | Laclede, Webster, Wright | 40 min |
| Jun 24, 6:38 PM CDT | Severe Thunderstorm Warning | LSX | Jefferson | 22 min |
| Jun 24, 6:46 PM CDT | Severe Thunderstorm Warning | LSX | Sainte Genevieve | 29 min |
| Jun 25, 5:04 PM CDT | Severe Thunderstorm Warning | PAH | Dunklin, Pemiscot | 41 min |
| Jun 25, 5:08 PM CDT | Severe Thunderstorm Warning | PAH | New Madrid | 52 min |
| Jun 25, 5:44 PM CDT | Severe Thunderstorm Warning | PAH | Dunklin, Pemiscot | 61 min |
| Jul 2, 11:11 AM CDT | Severe Thunderstorm Warning | LSX | Shelby | 34 min |
| Jul 2, 11:26 AM CDT | Severe Thunderstorm Warning | LSX | Knox | 49 min |
| Jul 2, 11:44 AM CDT | Severe Thunderstorm Warning | LSX | Clark, Lewis | 46 min |
| Jul 2, 1:08 PM CDT | Severe Thunderstorm Warning | LSX | Lewis, Marion | 52 min |
| Jul 2, 2:49 PM CDT | Severe Thunderstorm Warning | EAX | Howard | 56 min |
| Jul 2, 2:59 PM CDT | Severe Thunderstorm Warning | EAX | Carroll, Ray | 46 min |
| Jul 2, 3:06 PM CDT | Severe Thunderstorm Warning | EAX | Randolph | 54 min |
| Jul 2, 3:37 PM CDT | Severe Thunderstorm Warning | EAX | Boone | 53 min |
| Jul 2, 3:48 PM CDT | Severe Thunderstorm Warning | EAX | Carroll | 27 min |
| Jul 2, 3:50 PM CDT | Severe Thunderstorm Warning | EAX | Audrain | 40 min |
| Jul 2, 4:19 PM CDT | Severe Thunderstorm Warning | LSX | Pike, Ralls | 41 min |
| Jul 2, 4:20 PM CDT | Severe Thunderstorm Warning | EAX | Bates, Cass | 25 min |
| Jul 2, 4:27 PM CDT | Severe Thunderstorm Warning | EAX | Audrain | 48 min |
| Jul 2, 4:48 PM CDT | Severe Thunderstorm Warning | EAX | Bates | 27 min |
| Jul 2, 5:18 PM CDT | Severe Thunderstorm Warning | EAX | Pettis, Saline | 42 min |
| Jul 2, 5:23 PM CDT | Severe Thunderstorm Warning | LSX | Pike | 52 min |
| Jul 2, 5:55 PM CDT | Severe Thunderstorm Warning | EAX | Cooper, Pettis | 50 min |
| Jul 2, 5:57 PM CDT | Severe Thunderstorm Warning | EAX | Henry | 33 min |
| Jul 2, 6:06 PM CDT | Severe Thunderstorm Warning | EAX | Boone, Cooper, Howard | 54 min |
| Jul 2, 6:18 PM CDT | Severe Thunderstorm Warning | LSX | Pike | 42 min |
| Jul 2, 6:45 PM CDT | Severe Thunderstorm Warning | EAX | Audrain, Callaway | 60 min |
| Jul 2, 7:00 PM CDT | Severe Thunderstorm Warning | EAX | Montgomery | 45 min |
| Jul 2, 7:00 PM CDT | Severe Thunderstorm Warning | SGF | Cedar, Dade | 60 min |
| Jul 2, 7:15 PM CDT | Severe Thunderstorm Warning | LSX | Lincoln, Warren | 45 min |
| Jul 2, 7:24 PM CDT | Severe Thunderstorm Warning | LSX | Pike | 51 min |
| Jul 2, 7:40 PM CDT | Severe Thunderstorm Warning | LSX | Saint Charles | 50 min |
| Jul 2, 7:51 PM CDT | Severe Thunderstorm Warning | EAX | Cole | 39 min |
| Jul 2, 7:52 PM CDT | Severe Thunderstorm Warning | LSX | Franklin | 53 min |
| Jul 2, 7:59 PM CDT | Severe Thunderstorm Warning | EAX | Callaway, Osage | 31 min |
| Jul 2, 8:04 PM CDT | Severe Thunderstorm Warning | LSX | Lincoln, Warren | 41 min |
| Jul 2, 8:10 PM CDT | Severe Thunderstorm Warning | LSX | Saint Louis, City of Saint Louis | 65 min |
| Jul 2, 8:21 PM CDT | Severe Thunderstorm Warning | SGF | McDonald, Newton | 69 min |
| Jul 2, 8:26 PM CDT | Severe Thunderstorm Warning | LSX | Lewis | 49 min |
| Jul 2, 8:30 PM CDT | Severe Thunderstorm Warning | EAX | Callaway, Osage | 45 min |
| Jul 2, 8:53 PM CDT | Severe Thunderstorm Warning | SGF | Dallas, Polk | 67 min |
| Jul 2, 9:13 PM CDT | Severe Thunderstorm Warning | SGF | Greene | 47 min |
| Jul 2, 9:46 PM CDT | Severe Thunderstorm Warning | SGF | Dallas, Laclede, Webster | 44 min |
| Jul 4, 1:15 PM CDT | Severe Thunderstorm Warning | SGF | Barton | 45 min |
| Jul 4, 1:30 PM CDT | Severe Thunderstorm Warning | SGF | Greene, Webster | 60 min |
| Jul 4, 2:09 PM CDT | Severe Thunderstorm Warning | SGF | Barton | 66 min |
| Jul 4, 2:09 PM CDT | Severe Thunderstorm Warning | SGF | Ozark | 66 min |
| Jul 4, 2:21 PM CDT | Severe Thunderstorm Warning | SGF | Cedar, Vernon | 69 min |
| Jul 4, 2:33 PM CDT | Severe Thunderstorm Warning | SGF | Polk | 57 min |
| Jul 4, 2:47 PM CDT | Severe Thunderstorm Warning | LSX | Dent | 58 min |
| Jul 4, 3:00 PM CDT | Severe Thunderstorm Warning | SGF | Dade, Jasper, Lawrence | 60 min |
| Jul 4, 3:17 PM CDT | Severe Thunderstorm Warning | SGF | Christian, Douglas, Webster, Wright | 58 min |
| Jul 4, 3:17 PM CDT | Severe Thunderstorm Warning | SGF | Greene | 58 min |
| Jul 4, 3:32 PM CDT | Severe Thunderstorm Warning | SGF | Howell, Texas | 58 min |
| Jul 4, 3:51 PM CDT | Severe Thunderstorm Warning | EAX | Benton, Camden, Hickory | 54 min |
| Jul 4, 4:07 PM CDT | Severe Thunderstorm Warning | SGF | Shannon | 68 min |
| Jul 4, 4:18 PM CDT | Severe Thunderstorm Warning | SGF | Vernon | 57 min |
| Jul 4, 4:18 PM CDT | Severe Thunderstorm Warning | SGF | Jasper | 57 min |
| Jul 4, 4:18 PM CDT | Severe Thunderstorm Warning | SGF | Webster | 57 min |
| Jul 4, 4:18 PM CDT | Severe Thunderstorm Warning | SGF | Ozark, Taney | 57 min |
| Jul 4, 4:27 PM CDT | Severe Thunderstorm Warning | EAX | Camden, Morgan | 48 min |
| Jul 4, 4:34 PM CDT | Severe Thunderstorm Warning | SGF | Barton | 56 min |
| Jul 4, 4:54 PM CDT | Severe Thunderstorm Warning | EAX | Benton, Morgan | 51 min |
| Jul 4, 5:14 PM CDT | Severe Thunderstorm Warning | SGF | Ozark | 61 min |
| Jul 4, 5:14 PM CDT | Severe Thunderstorm Warning | SGF | Barton, Cedar, Dade, Vernon | 61 min |
| Jul 4, 6:52 PM CDT | Severe Thunderstorm Warning | LSX | Jefferson | 68 min |
| Jul 4, 7:00 PM CDT | Severe Thunderstorm Warning | SGF | Vernon | 35 min |
| Jul 4, 7:00 PM CDT | Severe Thunderstorm Warning | SGF | Barton | 60 min |
| Jul 4, 7:51 PM CDT | Severe Thunderstorm Warning | SGF | Jasper, Lawrence | 69 min |
| Jul 4, 8:16 PM CDT | Severe Thunderstorm Warning | SGF | Lawrence, Newton | 59 min |
| Jul 4, 9:45 PM CDT | Severe Thunderstorm Warning | SGF | Barton, Cedar | 60 min |
| Jul 4, 9:45 PM CDT | Severe Thunderstorm Warning | SGF | Vernon | 35 min |
| Jul 4, 10:42 PM CDT | Severe Thunderstorm Warning | SGF | Barton, Jasper | 63 min |
| Jul 4, 11:48 PM CDT | Severe Thunderstorm Warning | SGF | Jasper, Newton | 57 min |
| Jul 5, 12:39 AM CDT | Severe Thunderstorm Warning | SGF | Jasper, Newton | 66 min |
| Jul 5, 12:39 AM CDT | Severe Thunderstorm Warning | SGF | Barton | 66 min |
| Jul 5, 1:51 AM CDT | Severe Thunderstorm Warning | SGF | Barry, McDonald, Newton | 44 min |
| Jul 5, 1:51 AM CDT | Severe Thunderstorm Warning | SGF | Jasper, Lawrence | 44 min |
| Jul 5, 7:21 PM CDT | Severe Thunderstorm Warning | PAH | Dunklin | 54 min |
| Jul 7, 4:15 AM CDT | Severe Thunderstorm Warning | EAX | Atchison | 30 min |
| Jul 7, 4:35 AM CDT | Severe Thunderstorm Warning | EAX | Holt | 55 min |
| Jul 7, 5:12 AM CDT | Severe Thunderstorm Warning | EAX | Andrew, Buchanan | 63 min |
| Jul 7, 6:10 AM CDT | Severe Thunderstorm Warning | EAX | Jackson | 35 min |
| Jul 7, 6:10 AM CDT | Severe Thunderstorm Warning | EAX | Clay, Platte | 35 min |
| Jul 9, 6:50 AM CDT | Severe Thunderstorm Warning | EAX | Livingston | 25 min |
| Jul 9, 8:06 AM CDT | Severe Thunderstorm Warning | EAX | Macon | 54 min |
| Jul 9, 8:58 AM CDT | Severe Thunderstorm Warning | EAX | Chariton, Randolph | 22 min |
| Jul 9, 8:58 AM CDT | Severe Thunderstorm Warning | EAX | Macon | 42 min |
| Jul 9, 4:54 PM CDT | Severe Thunderstorm Warning | EAX | Buchanan, Platte | 36 min |
| Jul 9, 5:49 PM CDT | Severe Thunderstorm Warning | EAX | Chariton, Macon | 41 min |
| Jul 9, 5:49 PM CDT | Severe Thunderstorm Warning | EAX | Linn | 56 min |
| Jul 9, 6:15 PM CDT | Severe Thunderstorm Warning | LSX | Marion, Shelby | 45 min |
| Jul 9, 6:46 PM CDT | Severe Thunderstorm Warning | EAX | Chariton, Macon | 59 min |
| Jul 9, 6:55 PM CDT | Severe Thunderstorm Warning | LSX | Marion, Ralls | 50 min |
| Jul 9, 7:51 PM CDT | Severe Thunderstorm Warning | EAX | Clay | 39 min |
| Jul 9, 8:06 PM CDT | Severe Thunderstorm Warning | EAX | Platte | 39 min |
| Jul 9, 9:55 PM CDT | Severe Thunderstorm Warning | EAX | Clay, Platte | 35 min |
| Jul 10, 2:13 PM CDT | Severe Thunderstorm Warning | SGF | Vernon | 47 min |
| Jul 10, 3:57 PM CDT | Severe Thunderstorm Warning | SGF | Vernon | 63 min |
| Jul 10, 4:32 PM CDT | Severe Thunderstorm Warning | EAX | Benton | 43 min |
| Jul 10, 5:23 PM CDT | Severe Thunderstorm Warning | EAX | Benton, Morgan | 52 min |
| Jul 10, 5:36 PM CDT | Severe Thunderstorm Warning | EAX | Camden | 54 min |
| Jul 10, 5:47 PM CDT | Severe Thunderstorm Warning | SGF | Greene, Polk | 58 min |
| Jul 10, 5:47 PM CDT | Severe Thunderstorm Warning | SGF | Lawrence | 58 min |
| Jul 10, 6:05 PM CDT | Severe Thunderstorm Warning | EAX | Camden, Miller, Moniteau, Morgan | 55 min |
| Jul 10, 6:05 PM CDT | Severe Thunderstorm Warning | EAX | Maries | 55 min |
| Jul 10, 6:34 PM CDT | Severe Thunderstorm Warning | EAX | Cole, Osage | 56 min |
| Jul 10, 7:41 PM CDT | Severe Thunderstorm Warning | EAX | Osage | 34 min |
| Jul 11, 4:35 PM CDT | Severe Thunderstorm Warning | LSX | Jefferson, Saint Louis | 55 min |
| Jul 11, 4:35 PM CDT | Severe Thunderstorm Warning | LSX | City of Saint Louis | 32 min |
| Jul 11, 5:13 PM CDT | Severe Thunderstorm Warning | EAX | Boone, Cooper | 47 min |
| Jul 11, 6:01 PM CDT | Severe Thunderstorm Warning | EAX | Boone, Callaway | 29 min |
| Jul 11, 6:30 PM CDT | Severe Thunderstorm Warning | EAX | Callaway, Montgomery | 45 min |
| Jul 11, 7:00 PM CDT | Severe Thunderstorm Warning | LSX | Lincoln, Saint Charles | 45 min |
| Jul 11, 7:10 PM CDT | Severe Thunderstorm Warning | LSX | Lincoln, Warren | 35 min |
| Jul 11, 7:16 PM CDT | Severe Thunderstorm Warning | LSX | Pike | 29 min |
| Jul 11, 7:42 PM CDT | Severe Thunderstorm Warning | LSX | Lincoln, Saint Charles | 63 min |
| Jul 12, 5:31 PM CDT | Severe Thunderstorm Warning | EAX | Atchison, Holt | 59 min |
| Jul 12, 6:59 PM CDT | Severe Thunderstorm Warning | EAX | Atchison, Holt | 46 min |
| Jul 12, 8:22 PM CDT | Severe Thunderstorm Warning | LSX | Adair, Knox | 53 min |
| Jul 13, 6:04 PM CDT | Severe Thunderstorm Warning | EAX | Buchanan | 26 min |
| Jul 15, 5:20 PM CDT | Severe Thunderstorm Warning | EAX | Atchison | 40 min |
| Jul 15, 6:13 PM CDT | Severe Thunderstorm Warning | EAX | Atchison, Nodaway | 47 min |
| Jul 15, 7:50 PM CDT | Severe Thunderstorm Warning | EAX | Buchanan | 60 min |
| Jul 15, 8:41 PM CDT | Severe Thunderstorm Warning | EAX | Clay, Jackson, Platte | 64 min |
| Jul 15, 9:47 PM CDT | Severe Thunderstorm Warning | EAX | Saline | 28 min |
| Jul 15, 9:48 PM CDT | Severe Thunderstorm Warning | LSX | Schuyler, Scotland | 57 min |
| Jul 15, 10:21 PM CDT | Severe Thunderstorm Warning | LSX | Knox | 64 min |
| Jul 15, 10:40 PM CDT | Severe Thunderstorm Warning | LSX | Shelby | 45 min |
| Jul 15, 10:43 PM CDT | Severe Thunderstorm Warning | EAX | Bates | 28 min |
| Jul 15, 10:56 PM CDT | Severe Thunderstorm Warning | LSX | Lewis | 49 min |
| Jul 15, 11:04 PM CDT | Severe Thunderstorm Warning | LSX | Marion | 41 min |
| Jul 16, 7:13 PM CDT | Severe Thunderstorm Warning | PAH | Pemiscot | 32 min |
| Jul 16, 7:28 PM CDT | Severe Thunderstorm Warning | PAH | Mississippi | 32 min |
| Jul 18, 4:51 AM CDT | Severe Thunderstorm Warning | EAX | Camden | 24 min |
| Jul 18, 5:06 AM CDT | Severe Thunderstorm Warning | EAX | Miller | 39 min |
| Jul 18, 11:44 PM CDT | Severe Thunderstorm Warning | EAX | Gentry | 56 min |
| Jul 19, 1:20 AM CDT | Severe Thunderstorm Warning | EAX | Buchanan | 25 min |
| Jul 19, 1:34 AM CDT | Severe Thunderstorm Warning | LSX | Pike | 47 min |
| Jul 19, 1:49 AM CDT | Severe Thunderstorm Warning | EAX | Audrain, Boone, Callaway | 41 min |
| Jul 19, 2:12 AM CDT | Severe Thunderstorm Warning | EAX | Clay, Platte | 23 min |
| Jul 19, 9:06 PM CDT | Severe Thunderstorm Warning | EAX | Buchanan | 39 min |
| Jul 20, 4:52 PM CDT | Severe Thunderstorm Warning | LSX | Saint Charles | 51 min |
| Jul 25, 5:29 PM CDT | Severe Thunderstorm Warning | EAX | Nodaway | 31 min |
| Jul 25, 7:18 PM CDT | Severe Thunderstorm Warning | EAX | Andrew, Holt | 42 min |
| Jul 25, 7:36 PM CDT | Severe Thunderstorm Warning | EAX | Buchanan | 39 min |
| Jul 25, 7:48 PM CDT | Severe Thunderstorm Warning | LSX | Knox, Lewis | 42 min |
| Jul 25, 8:04 PM CDT | Severe Thunderstorm Warning | LSX | Adair | 41 min |
| Jul 25, 8:28 PM CDT | Severe Thunderstorm Warning | EAX | Chariton, Linn | 47 min |
| Jul 25, 8:47 PM CDT | Severe Thunderstorm Warning | LSX | Knox | 58 min |
| Jul 28, 6:44 PM CDT | Severe Thunderstorm Warning | EAX | Putnam | 31 min |
| Jul 29, 6:01 AM CDT | Severe Thunderstorm Warning | LSX | Scotland | 36 min |
| Jul 29, 6:31 AM CDT | Severe Thunderstorm Warning | LSX | Clark | 44 min |
| Jul 29, 6:33 PM CDT | Severe Thunderstorm Warning | EAX | Holt | 57 min |
| Jul 29, 8:07 PM CDT | Severe Thunderstorm Warning | LSX | Adair | 68 min |
| Jul 29, 11:02 PM CDT | Severe Thunderstorm Warning | EAX | Clay | 58 min |
| Jul 29, 11:46 PM CDT | Severe Thunderstorm Warning | EAX | Clay | 44 min |
| Aug 3, 1:59 PM CDT | Severe Thunderstorm Warning | SGF | Jasper, Newton | 61 min |
| Aug 3, 1:59 PM CDT | Severe Thunderstorm Warning | SGF | McDonald | 61 min |
| Aug 3, 2:56 PM CDT | Severe Thunderstorm Warning | SGF | Barry | 29 min |
| Aug 8, 5:17 PM CDT | Severe Thunderstorm Warning | LSX | Madison, Saint Francois | 28 min |
| Aug 8, 5:46 PM CDT | Severe Thunderstorm Warning | LSX | Madison | 29 min |
| Aug 8, 6:10 PM CDT | Severe Thunderstorm Warning | PAH | Bollinger | 65 min |
| Aug 8, 6:15 PM CDT | Severe Thunderstorm Warning | LSX | Madison | 45 min |
| Aug 10, 2:28 PM CDT | Severe Thunderstorm Warning | LSX | Reynolds | 47 min |
| Aug 10, 2:57 PM CDT | Severe Thunderstorm Warning | PAH | Wayne | 28 min |
| Aug 10, 3:28 PM CDT | Severe Thunderstorm Warning | SGF | Oregon | 47 min |
| Aug 10, 3:41 PM CDT | Severe Thunderstorm Warning | EAX | Chariton | 34 min |
| Aug 10, 4:45 PM CDT | Severe Thunderstorm Warning | SGF | Shannon | 45 min |
| Aug 10, 6:04 PM CDT | Severe Thunderstorm Warning | SGF | Howell, Oregon | 41 min |
| Aug 10, 6:17 PM CDT | Severe Thunderstorm Warning | SGF | Howell | 43 min |
| Aug 10, 6:56 PM CDT | Severe Thunderstorm Warning | LSX | Crawford | 49 min |
| Aug 10, 7:09 PM CDT | Severe Thunderstorm Warning | LSX | Dent | 51 min |
| Aug 10, 7:19 PM CDT | Severe Thunderstorm Warning | LSX | Phelps | 26 min |
| Aug 10, 7:29 PM CDT | Severe Thunderstorm Warning | SGF | Shannon, Texas | 61 min |
| Aug 10, 7:36 PM CDT | Severe Thunderstorm Warning | EAX | Miller | 39 min |
| Aug 10, 7:36 PM CDT | Severe Thunderstorm Warning | EAX | Pulaski | 69 min |
| Aug 10, 8:09 PM CDT | Severe Thunderstorm Warning | SGF | Howell, Oregon | 66 min |
| Aug 10, 8:29 PM CDT | Severe Thunderstorm Warning | SGF | Shannon | 46 min |
| Aug 10, 9:39 PM CDT | Severe Thunderstorm Warning | SGF | Christian, Greene | 56 min |
| Aug 10, 10:19 PM CDT | Severe Thunderstorm Warning | SGF | McDonald, Newton | 41 min |
| Aug 25, 4:59 PM CDT | Severe Thunderstorm Warning | LSX | Adair | 46 min |
| Aug 25, 5:36 PM CDT | Severe Thunderstorm Warning | LSX | Scotland | 54 min |
| Aug 25, 5:51 PM CDT | Severe Thunderstorm Warning | LSX | Clark | 40 min |
| Sep 5, 9:11 AM CDT | Severe Thunderstorm Warning | EAX | Atchison, Nodaway | 49 min |
| Sep 5, 5:14 PM CDT | Severe Thunderstorm Warning | EAX | Atchison | 46 min |
| Sep 5, 5:45 PM CDT | Severe Thunderstorm Warning | EAX | Atchison | 60 min |
| Sep 5, 6:50 PM CDT | Severe Thunderstorm Warning | EAX | Platte | 55 min |
| Sep 5, 7:37 PM CDT | Severe Thunderstorm Warning | EAX | Clay, Clinton | 53 min |
| Sep 5, 8:23 PM CDT | Severe Thunderstorm Warning | EAX | Buchanan, Platte | 52 min |
| Sep 5, 10:24 PM CDT | Severe Thunderstorm Warning | EAX | Linn | 51 min |
| Sep 5, 11:31 PM CDT | Severe Thunderstorm Warning | SGF | Vernon | 59 min |
| Sep 6, 12:28 AM CDT | Severe Thunderstorm Warning | SGF | Barton, Jasper, Vernon | 62 min |
| Sep 6, 1:06 AM CDT | Severe Thunderstorm Warning | SGF | Newton | 69 min |
| Sep 6, 1:06 AM CDT | Severe Thunderstorm Warning | SGF | Polk | 69 min |
| Sep 6, 1:17 AM CDT | Severe Thunderstorm Warning | SGF | Greene, Lawrence | 58 min |
| Sep 7, 2:00 PM CDT | Severe Thunderstorm Warning | EAX | Howard | 45 min |
| Sep 7, 2:00 PM CDT | Severe Thunderstorm Warning | EAX | Cooper | 30 min |
| Sep 7, 3:46 PM CDT | Severe Thunderstorm Warning | EAX | Clay | 44 min |
| Sep 7, 4:14 PM CDT | Severe Thunderstorm Warning | EAX | Ray | 31 min |
| Sep 7, 4:44 PM CDT | Severe Thunderstorm Warning | EAX | Ray | 46 min |
| Sep 7, 5:31 PM CDT | Severe Thunderstorm Warning | EAX | Cooper, Saline | 44 min |
| Sep 7, 5:53 PM CDT | Severe Thunderstorm Warning | EAX | Lafayette | 37 min |
| Sep 7, 6:14 PM CDT | Severe Thunderstorm Warning | EAX | Lafayette | 46 min |
| Sep 7, 6:34 PM CDT | Severe Thunderstorm Warning | EAX | Chariton, Randolph | 36 min |
| Sep 7, 6:44 PM CDT | Severe Thunderstorm Warning | EAX | Cass | 61 min |
| Sep 7, 7:30 PM CDT | Severe Thunderstorm Warning | EAX | Cooper, Howard | 45 min |
| Sep 7, 8:16 PM CDT | Severe Thunderstorm Warning | EAX | Boone, Cooper, Moniteau | 44 min |
| Sep 7, 9:14 PM CDT | Severe Thunderstorm Warning | LSX | Lincoln, Warren | 46 min |
| Sep 7, 9:21 PM CDT | Severe Thunderstorm Warning | SGF | Vernon | 54 min |
| Sep 7, 9:27 PM CDT | Severe Thunderstorm Warning | EAX | Callaway | 48 min |
| Sep 7, 9:30 PM CDT | Severe Thunderstorm Warning | LSX | Saint Charles | 60 min |
| Sep 7, 9:50 PM CDT | Severe Thunderstorm Warning | EAX | Osage | 25 min |
| Sep 7, 10:02 PM CDT | Severe Thunderstorm Warning | LSX | Franklin | 58 min |
| Sep 7, 10:06 PM CDT | Severe Thunderstorm Warning | LSX | Saint Louis, City of Saint Louis | 54 min |
| Sep 7, 10:54 PM CDT | Severe Thunderstorm Warning | LSX | Jefferson | 66 min |
| Sep 7, 11:24 PM CDT | Severe Thunderstorm Warning | SGF | Jasper | 66 min |
| Sep 7, 11:41 PM CDT | Severe Thunderstorm Warning | SGF | Dade, Greene, Lawrence, Polk | 64 min |
| Sep 7, 11:50 PM CDT | Severe Thunderstorm Warning | EAX | Pulaski | 25 min |
| Sep 8, 1:30 AM CDT | Severe Thunderstorm Warning | SGF | Barry, Christian, Lawrence, Stone | 60 min |
| Sep 8, 10:48 AM CDT | Severe Thunderstorm Warning | SGF | Jasper, Newton | 57 min |
| Sep 8, 10:48 AM CDT | Severe Thunderstorm Warning | SGF | McDonald | 57 min |
| Sep 8, 2:38 PM CDT | Severe Thunderstorm Warning | SGF | Jasper, Lawrence | 42 min |
| Sep 9, 12:55 AM CDT | Severe Thunderstorm Warning | EAX | Jackson | 35 min |
| Sep 9, 2:54 AM CDT | Severe Thunderstorm Warning | EAX | Platte | 36 min |
| Sep 9, 3:42 AM CDT | Severe Thunderstorm Warning | EAX | Buchanan | 48 min |
| Sep 9, 4:26 AM CDT | Severe Thunderstorm Warning | EAX | Macon, Randolph | 34 min |
| Sep 9, 2:47 PM CDT | Severe Thunderstorm Warning | LSX | Adair | 43 min |
| Sep 9, 3:27 PM CDT | Severe Thunderstorm Warning | LSX | Knox | 48 min |
| Sep 9, 3:32 PM CDT | Severe Thunderstorm Warning | EAX | Macon | 28 min |
| Sep 9, 3:39 PM CDT | Severe Thunderstorm Warning | LSX | Lewis | 66 min |
| Sep 9, 3:43 PM CDT | Severe Thunderstorm Warning | EAX | Saline | 32 min |
| Sep 9, 4:11 PM CDT | Severe Thunderstorm Warning | LSX | Shelby | 39 min |
| Sep 9, 4:36 PM CDT | Severe Thunderstorm Warning | EAX | Cooper | 39 min |
| Sep 9, 4:41 PM CDT | Severe Thunderstorm Warning | LSX | Marion | 49 min |
| Sep 9, 4:45 PM CDT | Severe Thunderstorm Warning | LSX | Monroe | 45 min |
| Sep 9, 5:27 PM CDT | Severe Thunderstorm Warning | EAX | St. Clair | 33 min |
| Sep 9, 5:38 PM CDT | Severe Thunderstorm Warning | EAX | Cooper, Moniteau, Morgan | 52 min |
| Sep 9, 5:50 PM CDT | Severe Thunderstorm Warning | EAX | Morgan | 40 min |
| Sep 9, 6:05 PM CDT | Severe Thunderstorm Warning | EAX | Callaway | 40 min |
| Sep 9, 6:11 PM CDT | Severe Thunderstorm Warning | SGF | Vernon | 64 min |
| Sep 9, 6:27 PM CDT | Severe Thunderstorm Warning | EAX | Montgomery | 63 min |
| Sep 9, 6:34 PM CDT | Severe Thunderstorm Warning | LSX | Lincoln | 41 min |
| Sep 9, 6:47 PM CDT | Severe Thunderstorm Warning | LSX | Warren | 43 min |
| Sep 9, 7:05 PM CDT | Severe Thunderstorm Warning | LSX | Saint Charles | 55 min |
| Sep 9, 7:17 PM CDT | Severe Thunderstorm Warning | SGF | Vernon | 43 min |
| Sep 9, 7:22 PM CDT | Severe Thunderstorm Warning | EAX | Miller | 53 min |
| Sep 9, 7:36 PM CDT | Severe Thunderstorm Warning | LSX | Saint Louis | 54 min |
| Sep 9, 8:06 PM CDT | Severe Thunderstorm Warning | SGF | Barton, Dade | 69 min |
| Sep 9, 8:33 PM CDT | Severe Thunderstorm Warning | SGF | Greene, Lawrence, Newton | 57 min |
| Sep 9, 9:04 PM CDT | Severe Thunderstorm Warning | SGF | Christian, Stone, Webster | 56 min |
| Sep 9, 9:04 PM CDT | Severe Thunderstorm Warning | SGF | Barry | 56 min |
| Oct 7, 8:43 PM CDT | Severe Thunderstorm Warning | EAX | Jackson | 32 min |
| Oct 7, 8:43 PM CDT | Severe Thunderstorm Warning | EAX | Platte | 32 min |
| Oct 8, 12:43 AM CDT | Severe Thunderstorm Warning | EAX | Jackson | 17 min |
| Oct 8, 1:06 AM CDT | Severe Thunderstorm Warning | EAX | Ray | 32 min |
| Oct 31, 11:12 PM CST | Severe Thunderstorm Warning | SGF | Jasper, Newton | 63 min |
| Oct 31, 11:28 PM CST | Severe Thunderstorm Warning | SGF | McDonald, Newton | 62 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Jasper County19
- Lawrence County17
- Newton County17
- Barton County14
- Vernon County14
- Cooper County13
- Boone County12
- Platte County12
- Callaway County11
- Dade County11
- Webster County11
- Clay County11
- Lincoln County11
- Polk County10
- Greene County10
- Atchison County10
- Macon County10
- Osage County9
- Buchanan County9
- Miller County8
- Shannon County8
- Morgan County8
- Chariton County8
- Marion County8
- Pike County8
- Audrain County7
- Warren County7
- Camden County7
- Texas County7
- Pettis County7
- Nodaway County7
- Holt County7
- McDonald County7
- Saint Charles County7
- Lewis County7
- Howell County6
- Cedar County6
- Saline County6
- Ray County6
- Cass County6
68 more counties
- Jackson County6
- Adair County6
- Knox County6
- Ozark County5
- Montgomery County5
- Saint Louis County5
- Benton County5
- Moniteau County5
- Laclede County5
- Howard County5
- Barry County5
- Christian County5
- Jefferson County5
- Hickory County4
- Dallas County4
- Maries County4
- City of Saint Louis4
- Pulaski County4
- Wright County4
- Oregon County4
- Dunklin County4
- Pemiscot County4
- Bates County4
- Shelby County4
- Randolph County4
- Dent County3
- Reynolds County3
- Wayne County3
- Douglas County3
- Gentry County3
- Worth County3
- Lafayette County3
- Stone County3
- Sullivan County3
- Clark County3
- Linn County3
- Scotland County3
- Madison County3
- Carter County2
- Ripley County2
- New Madrid County2
- Clinton County2
- Henry County2
- Johnson County2
- Carroll County2
- Ralls County2
- Cole County2
- Franklin County2
- Andrew County2
- Butler County1
- Caldwell County1
- Harrison County1
- Perry County1
- Mercer County1
- Grundy County1
- Gasconade County1
- Sainte Genevieve County1
- Taney County1
- Livingston County1
- Schuyler County1
- Mississippi County1
- Putnam County1
- Saint Francois County1
- Bollinger County1
- Crawford County1
- Phelps County1
- Monroe County1
- St. Clair County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive19911993
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.