Alert archive / Missouri / Severe Thunderstorm Warnings / 1999
Severe Thunderstorm Warnings in Missouri, August 1999
71 severe thunderstorm warnings in August 1999. 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 August 1999. Tap one for its archive.
- Severe Thunderstorm Warnings
- 71
- Busiest day
- August 13, 199934 severe thunderstorm warnings
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 |
|---|---|---|---|---|
| Aug 7, 4:54 PM CDT | Severe Thunderstorm Warning | SGF | Shannon | 51 min |
| Aug 7, 6:27 PM CDT | Severe Thunderstorm Warning | SGF | Shannon | 63 min |
| Aug 7, 6:42 PM CDT | Severe Thunderstorm Warning | LSX | Reynolds | 33 min |
| Aug 7, 9:05 PM CDT | Severe Thunderstorm Warning | EAX | Cass | 40 min |
| Aug 7, 9:36 PM CDT | Severe Thunderstorm Warning | EAX | Johnson | 39 min |
| Aug 7, 10:09 PM CDT | Severe Thunderstorm Warning | EAX | Lafayette, Pettis, Saline | 51 min |
| Aug 7, 10:39 PM CDT | Severe Thunderstorm Warning | EAX | Cooper | 51 min |
| Aug 7, 10:43 PM CDT | Severe Thunderstorm Warning | SGF | Morgan | 47 min |
| Aug 7, 10:49 PM CDT | Severe Thunderstorm Warning | SGF | St. Clair | 41 min |
| Aug 7, 10:54 PM CDT | Severe Thunderstorm Warning | SGF | Polk | 36 min |
| Aug 7, 10:58 PM CDT | Severe Thunderstorm Warning | LSX | Moniteau | 62 min |
| Aug 7, 11:10 PM CDT | Severe Thunderstorm Warning | SGF | Benton, Hickory | 35 min |
| Aug 7, 11:10 PM CDT | Severe Thunderstorm Warning | SGF | Dade | 35 min |
| Aug 7, 11:19 PM CDT | Severe Thunderstorm Warning | LSX | Saint Charles | 51 min |
| Aug 7, 11:30 PM CDT | Severe Thunderstorm Warning | SGF | Miller, Morgan | 30 min |
| Aug 7, 11:31 PM CDT | Severe Thunderstorm Warning | LSX | Cole | 64 min |
| Aug 7, 11:48 PM CDT | Severe Thunderstorm Warning | SGF | Maries | 52 min |
| Aug 7, 11:54 PM CDT | Severe Thunderstorm Warning | SGF | Laclede, Pulaski | 36 min |
| Aug 8, 12:05 AM CDT | Severe Thunderstorm Warning | LSX | Osage | 65 min |
| Aug 8, 12:10 AM CDT | Severe Thunderstorm Warning | SGF | Dent, Phelps | 35 min |
| Aug 8, 12:15 AM CDT | Severe Thunderstorm Warning | LSX | Crawford, Gasconade | 65 min |
| Aug 8, 12:31 AM CDT | Severe Thunderstorm Warning | SGF | Texas | 49 min |
| Aug 8, 12:40 AM CDT | Severe Thunderstorm Warning | LSX | Franklin, Warren | 50 min |
| Aug 8, 12:44 AM CDT | Severe Thunderstorm Warning | SGF | Dent, Phelps | 51 min |
| Aug 8, 12:52 AM CDT | Severe Thunderstorm Warning | SGF | Wright | 38 min |
| Aug 8, 12:53 AM CDT | Severe Thunderstorm Warning | LSX | Montgomery | 32 min |
| Aug 11, 6:03 PM CDT | Severe Thunderstorm Warning | SGF | Ozark | 32 min |
| Aug 11, 6:29 PM CDT | Severe Thunderstorm Warning | SGF | Oregon | 36 min |
| Aug 11, 6:37 PM CDT | Severe Thunderstorm Warning | SGF | Howell | 48 min |
| Aug 11, 7:45 PM CDT | Severe Thunderstorm Warning | SGF | Christian | 35 min |
| Aug 12, 8:01 PM CDT | Severe Thunderstorm Warning | SGF | Jasper | 34 min |
| Aug 12, 8:17 PM CDT | Severe Thunderstorm Warning | SGF | Cedar, Polk | 48 min |
| Aug 12, 8:23 PM CDT | Severe Thunderstorm Warning | SGF | Hickory | 47 min |
| Aug 12, 8:34 PM CDT | Severe Thunderstorm Warning | SGF | Jasper | 36 min |
| Aug 12, 9:11 PM CDT | Severe Thunderstorm Warning | SGF | Barton, Dade | 49 min |
| Aug 12, 9:27 PM CDT | Severe Thunderstorm Warning | SGF | Greene | 48 min |
| Aug 12, 9:36 PM CDT | Severe Thunderstorm Warning | SGF | Camden, Laclede, Maries, Miller, Pulaski | 64 min |
| Aug 12, 9:36 PM CDT | Severe Thunderstorm Warning | SGF | Dallas | 64 min |
| Aug 12, 9:43 PM CDT | Severe Thunderstorm Warning | SGF | Lawrence | 47 min |
| Aug 12, 9:48 PM CDT | Severe Thunderstorm Warning | SGF | Webster | 67 min |
| Aug 12, 9:55 PM CDT | Severe Thunderstorm Warning | SGF | Polk | 50 min |
| Aug 12, 10:08 PM CDT | Severe Thunderstorm Warning | SGF | Wright | 62 min |
| Aug 12, 10:08 PM CDT | Severe Thunderstorm Warning | SGF | Christian | 62 min |
| Aug 12, 10:17 PM CDT | Severe Thunderstorm Warning | SGF | Greene | 48 min |
| Aug 12, 10:51 PM CDT | Severe Thunderstorm Warning | LSX | Saint Charles | 49 min |
| Aug 12, 10:57 PM CDT | Severe Thunderstorm Warning | SGF | Douglas, Texas | 63 min |
| Aug 12, 10:57 PM CDT | Severe Thunderstorm Warning | SGF | Phelps, Pulaski | 63 min |
| Aug 12, 10:57 PM CDT | Severe Thunderstorm Warning | SGF | Dent | 63 min |
| Aug 12, 11:03 PM CDT | Severe Thunderstorm Warning | LSX | Franklin | 47 min |
| Aug 12, 11:04 PM CDT | Severe Thunderstorm Warning | SGF | Webster | 46 min |
| Aug 12, 11:07 PM CDT | Severe Thunderstorm Warning | LSX | Crawford | 48 min |
| Aug 12, 11:10 PM CDT | Severe Thunderstorm Warning | SGF | Wright | 35 min |
| Aug 12, 11:24 PM CDT | Severe Thunderstorm Warning | LSX | Saint Charles | 36 min |
| Aug 12, 11:28 PM CDT | Severe Thunderstorm Warning | LSX | Gasconade, Montgomery | 47 min |
| Aug 12, 11:32 PM CDT | Severe Thunderstorm Warning | LSX | Saint Louis | 48 min |
| Aug 12, 11:36 PM CDT | Severe Thunderstorm Warning | LSX | Warren | 49 min |
| Aug 12, 11:51 PM CDT | Severe Thunderstorm Warning | SGF | Jasper | 49 min |
| Aug 12, 11:53 PM CDT | Severe Thunderstorm Warning | LSX | Franklin | 47 min |
| Aug 12, 11:58 PM CDT | Severe Thunderstorm Warning | LSX | Saint Charles | 47 min |
| Aug 13, 12:02 AM CDT | Severe Thunderstorm Warning | LSX | Lincoln | 33 min |
| Aug 13, 12:26 AM CDT | Severe Thunderstorm Warning | SGF | Barry, Lawrence | 49 min |
| Aug 13, 12:35 AM CDT | Severe Thunderstorm Warning | LSX | Saint Louis | 50 min |
| Aug 13, 12:43 AM CDT | Severe Thunderstorm Warning | LSX | Saint Charles | 32 min |
| Aug 13, 1:10 AM CDT | Severe Thunderstorm Warning | SGF | Laclede | 50 min |
| Aug 23, 3:52 PM CDT | Severe Thunderstorm Warning | LSX | Clark, Scotland | 63 min |
| Aug 23, 5:22 PM CDT | Severe Thunderstorm Warning | LSX | Knox, Lewis | 48 min |
| Aug 23, 6:32 PM CDT | Severe Thunderstorm Warning | LSX | Marion | 48 min |
| Aug 23, 6:48 PM CDT | Severe Thunderstorm Warning | LSX | Ralls | 47 min |
| Aug 23, 7:44 PM CDT | Severe Thunderstorm Warning | LSX | Audrain | 46 min |
| Aug 23, 8:02 PM CDT | Severe Thunderstorm Warning | LSX | Callaway, Montgomery | 48 min |
| Aug 26, 7:01 PM CDT | Severe Thunderstorm Warning | SGF | McDonald, Newton | 64 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Saint Charles County5
- Polk County3
- Laclede County3
- Pulaski County3
- Dent County3
- Phelps County3
- Franklin County3
- Wright County3
- Montgomery County3
- Jasper County3
- Shannon County2
- Morgan County2
- Hickory County2
- Dade County2
- Miller County2
- Maries County2
- Crawford County2
- Gasconade County2
- Texas County2
- Warren County2
- Christian County2
- Greene County2
- Lawrence County2
- Webster County2
- Saint Louis County2
- Reynolds County1
- Cass County1
- Johnson County1
- Lafayette County1
- Pettis County1
- Saline County1
- Cooper County1
- St. Clair County1
- Moniteau County1
- Benton County1
- Cole County1
- Osage County1
- Ozark County1
- Oregon County1
- Howell County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive19982000
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.