Alert archive / Missouri / Shannon County
Weather alerts in Shannon County, Missouri, 2021
116 weather alerts in 2021, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Shannon County and its neighbors
Each county as a circle sized by its count in 2021. Tap one for its archive.
- Alerts
- 116
- Warnings
- 37
- Watches
- 23
- Advisories
- 25
- Busiest month
- April20 alerts
- Busiest day
- April 28, 20219 alerts
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 | Lasted |
|---|---|---|---|
| Dec 31, 8:44 PM CST | Mesoscale Discussion | SPC | 6 hr |
| Jan 1, 2:02 PM CST | Winter Weather Advisory | SGF | 58 min |
| Jan 3, 2:38 PM CST | Dense Fog Advisory | SGF | 18 hr |
| Jan 4, 9:02 AM CST | Dense Fog Advisory | SGF | 118 min |
| Jan 6, 3:54 AM CST | Winter Weather Advisory | SGF | 31 hr |
| Jan 24, 9:36 PM CST | Flash Flood Watch | SGF | 14 hr |
| Jan 25, 3:36 AM CST | Special Weather Statement | SGF | 39 min |
| Jan 25, 9:15 AM CST | Flash Flood Warning | SGF | 3 hr |
| Jan 25, 12:47 PM CST | River Flood Warning | SGF | 16 hr |
| Jan 26, 7:34 PM CST | Winter Weather Advisory | SGF | 16 hr |
| Feb 5, 1:50 PM CST | Winter Weather Advisory | SGF | 31 hr |
| Feb 7, 1:01 PM CST | Winter Weather Advisory | SGF | 35 hr |
| Feb 8, 2:09 PM CST | Winter Storm Watch | SGF | 24 hr |
| Feb 8, 11:53 PM CST | Winter Weather Advisory | SGF | 4 hr |
| Feb 9, 3:37 AM CST | Winter Weather Advisory | SGF | 50 hr |
| Feb 13, 4:00 AM CST | Wind Chill Advisory | SGF | 34 hr |
| Feb 13, 4:00 AM CST | Winter Weather Advisory | SGF | 65 hr |
| Feb 14, 1:36 PM CST | Wind Chill Warning | SGF | 43 hr |
| Feb 14, 6:09 PM CST | Winter Storm Warning | SGF | 27 hr |
| Feb 16, 3:05 AM CST | Winter Weather Advisory | SGF | 36 hr |
| Feb 27, 3:11 AM CST | Flood Watch | SGF | 25 hr |
| Feb 27, 10:16 PM CST | Dense Fog Advisory | SGF | 11 hr |
| Mar 11, 3:41 AM CST | Flood Watch | SGF | 59 hr |
| Mar 11, 1:26 PM CST | Mesoscale Discussion | SPC | 3 hr |
| Mar 12, 9:31 AM CST | River Flood Warning | SGF | 47 hr |
| Mar 13, 12:56 AM CST | Areal Flood Warning | SGF | 12 hr |
| Mar 13, 12:46 PM CST | Areal Flood Warning | SGF | 22 hr |
| Mar 14, 3:25 AM CDT | Flood Watch | SGF | 23 hr |
| Mar 14, 12:07 PM CDT | Areal Flood Warning | SGF | 24 hr |
| Mar 17, 2:19 AM CDT | Flash Flood Watch | SGF | 19 hr |
| Mar 17, 8:51 AM CDT | Mesoscale Discussion | SPC | 84 min |
| Mar 27, 4:44 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Mar 27, 6:16 PM CDT | Mesoscale Discussion | SPC | 89 min |
| Mar 27, 7:38 PM CDT | Special Weather Statement | SGF | 37 min |
| Mar 30, 3:47 AM CDT | Freeze Watch | SGF | 11 hr |
| Mar 30, 2:51 PM CDT | Freeze Warning | SGF | 42 hr |
| Mar 31, 2:54 PM CDT | Freeze Watch | SGF | 12 hr |
| Apr 1, 2:29 AM CDT | Freeze Warning | SGF | 31 hr |
| Apr 2, 1:48 PM CDT | Frost Advisory | SGF | 19 hr |
| Apr 7, 12:02 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Apr 7, 3:13 PM CDT | Mesoscale Discussion | SPC | 92 min |
| Apr 9, 2:50 PM CDT | Mesoscale Discussion | SPC | 85 min |
| Apr 9, 3:13 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Apr 9, 4:24 PM CDT | Severe Thunderstorm Warning | SGF | 30 min |
| Apr 18, 2:11 PM CDT | Freeze Watch | SGF | 23 hr |
| Apr 19, 12:57 PM CDT | Freeze Warning | SGF | 44 hr |
| Apr 21, 2:52 AM CDT | Freeze Warning | SGF | 30 hr |
| Apr 27, 1:42 PM CDT | Flash Flood Watch | SGF | 38 hr |
| Apr 28, 9:33 AM CDT | Tornado Watch | SPC | 4 hr |
| Apr 28, 9:55 AM CDT | River Flood Warning | SGF | 44 hr |
| Apr 28, 9:55 AM CDT | River Flood Warning | SGF | 51 hr |
| Apr 28, 10:56 AM CDT | Mesoscale Discussion | SPC | 64 min |
| Apr 28, 11:49 AM CDT | Severe Thunderstorm Warning | SGF | 41 min |
| Apr 28, 12:02 PM CDT | Tornado Warning | SGF | 28 min |
| Apr 28, 12:07 PM CDT | Flash Flood Warning | SGF | 6 hr |
| Apr 28, 12:30 PM CDT | Severe Thunderstorm Warning | SGF | 30 min |
| Apr 28, 3:45 PM CDT | Areal Flood Warning | SGF | 24 hr |
| May 3, 4:51 PM CDT | Mesoscale Discussion | SPC | 84 min |
| May 4, 1:19 AM CDT | Severe Thunderstorm Warning | SGF | 41 min |
| May 9, 3:46 AM CDT | Mesoscale Discussion | SPC | 119 min |
| May 12, 2:05 PM CDT | Frost Advisory | SGF | 18 hr |
| May 27, 11:04 AM CDT | Mesoscale Discussion | SPC | 86 min |
| May 27, 11:26 AM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| May 27, 2:20 PM CDT | Mesoscale Discussion | SPC | 85 min |
| May 27, 3:28 PM CDT | Special Weather Statement | SGF | 62 min |
| May 31, 3:41 AM CDT | Flood Watch | SGF | 36 hr |
| Jun 17, 2:31 PM CDT | Heat Advisory | SGF | 28 hr |
| Jun 30, 12:22 PM CDT | Mesoscale Discussion | SPC | 113 min |
| Jul 9, 6:10 PM CDT | Severe Thunderstorm Warning | SGF | 50 min |
| Jul 9, 7:29 PM CDT | Areal Flood Advisory | SGF | 5 hr |
| Jul 10, 11:37 AM CDT | Mesoscale Discussion | SPC | 83 min |
| Jul 10, 1:03 PM CDT | Special Weather Statement | SGF | 57 min |
| Jul 10, 1:25 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 10, 3:02 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jul 10, 8:39 PM CDT | Severe Thunderstorm Warning | SGF | 66 min |
| Jul 26, 2:42 PM CDT | Heat Advisory | SGF | 4 days |
| Jul 30, 2:56 AM CDT | Heat Advisory | SGF | 42 hr |
| Jul 30, 2:09 PM CDT | Special Weather Statement | SGF | 36 min |
| Jul 31, 11:00 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 31, 5:09 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 31, 7:40 PM CDT | Special Weather Statement | SGF | 50 min |
| Aug 8, 11:40 AM CDT | Mesoscale Discussion | SPC | 3 hr |
| Aug 8, 12:44 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Aug 8, 2:46 PM CDT | Heat Advisory | SGF | 4 days |
| Aug 8, 3:00 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 8, 7:14 PM CDT | Mesoscale Discussion | SPC | 91 min |
| Aug 22, 2:16 PM CDT | Heat Advisory | SGF | 5 days |
| Aug 23, 3:14 PM CDT | Special Weather Statement | SGF | 31 min |
| Sep 4, 2:20 PM CDT | Mesoscale Discussion | SPC | 115 min |
| Sep 4, 6:14 PM CDT | Special Weather Statement | SGF | 46 min |
| Oct 2, 1:50 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Oct 6, 8:32 PM CDT | Dense Fog Advisory | SGF | 13 hr |
| Oct 24, 12:40 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Oct 24, 2:06 PM CDT | Tornado Watch | SPC | 9 hr |
| Oct 24, 6:18 PM CDT | Severe Thunderstorm Warning | SGF | 42 min |
| Oct 24, 7:06 PM CDT | Tornado Warning | SGF | 9 min |
| Oct 24, 7:23 PM CDT | Severe Thunderstorm Warning | SGF | 37 min |
| Oct 24, 9:04 PM CDT | Severe Thunderstorm Warning | SGF | 41 min |
| Oct 24, 9:18 PM CDT | Severe Thunderstorm Warning | SGF | 57 min |
| Oct 24, 9:37 PM CDT | Severe Thunderstorm Warning | SGF | 53 min |
| Nov 2, 3:08 AM CDT | Freeze Watch | SGF | 24 hr |
| Nov 3, 2:56 AM CDT | Freeze Warning | SGF | 30 hr |
| Dec 5, 8:06 PM CST | Mesoscale Discussion | SPC | 114 min |
| Dec 5, 8:54 PM CST | Severe Thunderstorm Watch | SPC | 7 hr |
| Dec 10, 2:42 AM CST | Dense Fog Advisory | SGF | 6 hr |
| Dec 10, 3:07 PM CST | Tornado Watch | SPC | 11 hr |
| Dec 10, 9:10 PM CST | Severe Thunderstorm Warning | SGF | 35 min |
| Dec 10, 9:59 PM CST | Severe Thunderstorm Warning | SGF | 31 min |
| Dec 14, 2:07 PM CST | Wind Advisory | SGF | 34 hr |
| Dec 17, 2:32 PM CST | Flood Watch | SGF | 9 hr |
| Dec 17, 9:25 PM CST | Flash Flood Warning | SGF | 5 hr |
| Dec 18, 2:00 AM CST | Areal Flood Warning | SGF | 19 hr |
| Dec 18, 7:08 AM CST | River Flood Warning | SGF | 13 hr |
| Dec 18, 7:08 AM CST | River Flood Warning | SGF | 12 hr |
| Dec 18, 9:01 PM CST | Areal Flood Warning | SGF | 12 hr |
| Dec 29, 9:03 PM CST | Dense Fog Advisory | SGF | 12 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20202022
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.