Alert archive / Mississippi / Mesoscale Discussions / 2012
Mesoscale Discussions in Mississippi, December 2012
22 mesoscale discussions in December 2012. 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 mesoscale discussions reaches back to 2003.
Mesoscale Discussions by county
Each county as a circle sized by its count in December 2012. Tap one for its archive.
- Mesoscale Discussions
- 22
- Busiest day
- December 10, 20126 mesoscale discussions
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 9, 1:46 AM CST | Mesoscale Discussion | SPC | DeSoto | 2 hr |
| Dec 9, 5:54 PM CST | Mesoscale Discussion | SPC | DeSoto, Tunica | 96 min |
| Dec 9, 8:38 PM CST | Mesoscale Discussion | SPC | Bolivar | 67 min |
| Dec 9, 9:59 PM CST | Mesoscale Discussion | SPC | Adams, Claiborne, Copiah, Hinds, Issaquena, Jefferson and 8 more | 61 min |
| Dec 9, 11:24 PM CST | Mesoscale Discussion | SPC | Claiborne, Hinds, Humphreys, Issaquena, Sharkey, Warren and 1 more | 66 min |
| Dec 10, 4:07 AM CST | Mesoscale Discussion | SPC | Adams, Amite, Claiborne, Copiah, Covington, Forrest and 19 more | 113 min |
| Dec 10, 7:31 AM CST | Mesoscale Discussion | SPC | Clarke, Covington, Forrest, George, Greene, Hancock and 12 more | 119 min |
| Dec 10, 10:24 AM CST | Mesoscale Discussion | SPC | George, Greene, Hancock, Harrison, Jackson, Perry and 1 more | 2 hr |
| Dec 16, 5:00 AM CST | Mesoscale Discussion | SPC | Adams, Amite, Claiborne, Franklin, Issaquena, Jefferson and 3 more | 90 min |
| Dec 16, 9:54 AM CST | Mesoscale Discussion | SPC | Adams, Amite, Claiborne, Copiah, Franklin, Hinds and 12 more | 96 min |
| Dec 16, 12:23 PM CST | Mesoscale Discussion | SPC | Clarke, Covington, Forrest, George, Greene, Hancock and 13 more | 67 min |
| Dec 17, 4:16 AM CST | Mesoscale Discussion | SPC | George, Jackson | 119 min |
| Dec 17, 1:24 PM CST | Mesoscale Discussion | SPC | Alcorn, Benton, Tippah, Tishomingo | 2 hr |
| Dec 19, 11:55 PM CST | Mesoscale Discussion | SPC | Adams | 95 min |
| Dec 20, 12:50 AM CST | Mesoscale Discussion | SPC | Bolivar, Carroll, Claiborne, Coahoma, DeSoto, Grenada and 18 more | 55 min |
| Dec 20, 4:08 AM CST | Mesoscale Discussion | SPC | Adams, Alcorn, Amite, Attala, Benton, Bolivar and 73 more | 67 min |
| Dec 20, 7:09 AM CST | Mesoscale Discussion | SPC | Clarke, Covington, Forrest, George, Greene, Hancock and 13 more | 96 min |
| Dec 20, 9:56 AM CST | Mesoscale Discussion | SPC | Amite, Attala, Clarke, Copiah, Covington, Forrest and 32 more | 64 min |
| Dec 25, 8:46 AM CST | Mesoscale Discussion | SPC | Adams, Claiborne, Warren | 59 min |
| Dec 25, 12:19 PM CST | Mesoscale Discussion | SPC | Adams, Amite, Clarke, Copiah, Covington, Forrest and 23 more | 71 min |
| Dec 25, 3:44 PM CST | Mesoscale Discussion | SPC | Amite, Clarke, Copiah, Covington, Forrest, George and 27 more | 91 min |
| Dec 25, 7:08 PM CST | Mesoscale Discussion | SPC | Jackson | 67 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- George County9
- Jackson County9
- Adams County8
- Claiborne County8
- Covington County8
- Forrest County8
- Jefferson Davis County8
- Jones County8
- Lamar County8
- Marion County8
- Pearl River County8
- Greene County8
- Perry County8
- Stone County8
- Copiah County7
- Hinds County7
- Simpson County7
- Amite County7
- Jasper County7
- Lawrence County7
- Pike County7
- Walthall County7
- Clarke County7
- Hancock County7
- Harrison County7
- Wayne County7
- Jefferson County6
- Rankin County6
- Scott County6
- Warren County6
- Franklin County6
- Lincoln County6
- Smith County6
- Issaquena County5
- Leake County5
- Sharkey County5
- Newton County5
- Wilkinson County5
- DeSoto County4
- Madison County4
42 more counties
- Yazoo County4
- Kemper County4
- Lauderdale County4
- Tunica County3
- Bolivar County3
- Humphreys County3
- Neshoba County3
- Noxubee County3
- Alcorn County2
- Benton County2
- Tippah County2
- Tishomingo County2
- Carroll County2
- Coahoma County2
- Grenada County2
- Holmes County2
- Lafayette County2
- Leflore County2
- Marshall County2
- Panola County2
- Quitman County2
- Sunflower County2
- Tallahatchie County2
- Tate County2
- Washington County2
- Yalobusha County2
- Attala County2
- Winston County2
- Calhoun County1
- Chickasaw County1
- Choctaw County1
- Clay County1
- Itawamba County1
- Lee County1
- Lowndes County1
- Monroe County1
- Montgomery County1
- Oktibbeha County1
- Pontotoc County1
- Prentiss County1
- Union County1
- Webster County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20112013
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.