Alert archive / Mississippi / Severe Thunderstorm Warnings / 2020
Severe Thunderstorm Warnings in Mississippi, December 2020
12 severe thunderstorm warnings in December 2020. 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 December 2020. Tap one for its archive.
- Severe Thunderstorm Warnings
- 12
- Busiest day
- December 14, 20208 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 |
|---|---|---|---|---|
| Dec 13, 6:40 PM CST | Severe Thunderstorm Warning | JAN | Adams, Claiborne, Franklin, Jefferson | 65 min |
| Dec 13, 7:16 PM CST | Severe Thunderstorm Warning | JAN | Hinds, Issaquena, Madison, Warren, Yazoo | 59 min |
| Dec 13, 7:34 PM CST | Severe Thunderstorm Warning | JAN | Copiah, Hinds, Warren | 41 min |
| Dec 13, 8:07 PM CST | Severe Thunderstorm Warning | JAN | Madison, Yazoo | 38 min |
| Dec 13, 8:10 PM CST | Severe Thunderstorm Warning | JAN | Copiah, Hinds, Madison, Rankin, Simpson | 65 min |
| Dec 13, 8:28 PM CST | Severe Thunderstorm Warning | JAN | Copiah, Lawrence, Lincoln, Simpson | 47 min |
| Dec 13, 8:45 PM CST | Severe Thunderstorm Warning | JAN | Leake, Madison | 60 min |
| Dec 13, 8:48 PM CST | Severe Thunderstorm Warning | JAN | Rankin, Scott, Simpson, Smith | 57 min |
| Dec 23, 10:09 PM CST | Severe Thunderstorm Warning | JAN | Madison, Yazoo | 56 min |
| Dec 23, 10:37 PM CST | Severe Thunderstorm Warning | JAN | Adams, Copiah, Franklin, Jefferson, Lincoln | 53 min |
| Dec 23, 10:55 PM CST | Severe Thunderstorm Warning | LIX | Amite, Wilkinson | 65 min |
| Dec 24, 12:20 AM CST | Severe Thunderstorm Warning | JAN | Covington, Jefferson Davis, Lawrence | 55 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Madison County5
- Copiah County4
- Hinds County3
- Yazoo County3
- Simpson County3
- Adams County2
- Franklin County2
- Jefferson County2
- Warren County2
- Rankin County2
- Lawrence County2
- Lincoln County2
- Claiborne County1
- Issaquena County1
- Leake County1
- Scott County1
- Smith County1
- Amite County1
- Wilkinson County1
- Covington County1
- Jefferson Davis County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20192021
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.