Alert archive / Mississippi / Mesoscale Discussions
Mesoscale Discussions in Mississippi, 2018
108 mesoscale discussions in 2018. 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 2018. Tap one for its archive.
- Mesoscale Discussions
- 108
- Busiest month
- June23 mesoscale discussions
- Busiest day
- April 14, 20187 mesoscale discussions
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 |
|---|---|---|---|---|
| Jan 12, 2:00 AM CST | Mesoscale Discussion | SPC | Alcorn, Benton, Bolivar, Coahoma, DeSoto, Itawamba and 14 more | 5 hr |
| Jan 12, 3:38 AM CST | Mesoscale Discussion | SPC | Issaquena, Sharkey, Washington | 6 hr |
| Jan 22, 10:25 AM CST | Mesoscale Discussion | SPC | Clarke, Greene, Perry, Wayne | 2 hr |
| Feb 6, 3:39 PM CST | Mesoscale Discussion | SPC | Hancock, Harrison, Jackson, Pearl River, Stone | 2 hr |
| Feb 7, 4:11 AM CST | Mesoscale Discussion | SPC | Adams, Amite, Copiah, Franklin, Jefferson, Jefferson Davis and 6 more | 3 hr |
| Feb 10, 8:29 PM CST | Mesoscale Discussion | SPC | Clarke, George, Greene, Harrison, Jackson, Perry and 2 more | 3 hr |
| Feb 11, 5:43 AM CST | Mesoscale Discussion | SPC | Harrison, Jackson | 3 hr |
| Feb 21, 3:03 PM CST | Mesoscale Discussion | SPC | Adams, Claiborne, Franklin, Jefferson, Warren, Wilkinson | 117 min |
| Feb 24, 5:29 PM CST | Mesoscale Discussion | SPC | Adams, Alcorn, Amite, Attala, Benton, Bolivar and 62 more | 91 min |
| Mar 10, 5:57 PM CST | Mesoscale Discussion | SPC | Bolivar, Coahoma, Grenada, Humphreys, Leflore, Quitman and 3 more | 2 hr |
| Mar 10, 8:06 PM CST | Mesoscale Discussion | SPC | Attala, Bolivar, Calhoun, Carroll, Choctaw, Coahoma and 12 more | 114 min |
| Mar 10, 10:44 PM CST | Mesoscale Discussion | SPC | Attala, Bolivar, Calhoun, Carroll, Choctaw, Coahoma and 24 more | 91 min |
| Mar 19, 3:54 AM CDT | Mesoscale Discussion | SPC | Calhoun, Carroll, Chickasaw, Choctaw, Clay, Grenada and 11 more | 2 hr |
| Mar 19, 11:18 AM CDT | Mesoscale Discussion | SPC | Alcorn, Prentiss, Tippah, Tishomingo, Union | 87 min |
| Mar 19, 2:06 PM CDT | Mesoscale Discussion | SPC | Alcorn, Chickasaw, Clay, Itawamba, Lee, Lowndes and 7 more | 84 min |
| Mar 28, 2:43 PM CDT | Mesoscale Discussion | SPC | Attala, Calhoun, Carroll, Chickasaw, Choctaw, Claiborne and 17 more | 92 min |
| Mar 28, 5:32 PM CDT | Mesoscale Discussion | SPC | Attala, Calhoun, Carroll, Chickasaw, Choctaw, Grenada and 14 more | 118 min |
| Mar 28, 8:27 PM CDT | Mesoscale Discussion | SPC | Chickasaw, Choctaw, Clay, Itawamba, Lee, Monroe and 1 more | 93 min |
| Apr 3, 4:33 PM CDT | Mesoscale Discussion | SPC | Adams, Claiborne, Copiah, Hinds, Humphreys, Issaquena and 5 more | 57 min |
| Apr 3, 6:51 PM CDT | Mesoscale Discussion | SPC | Alcorn, Benton, Calhoun, Carroll, Chickasaw, Clay and 19 more | 114 min |
| Apr 3, 7:43 PM CDT | Mesoscale Discussion | SPC | Adams, Attala, Bolivar, Carroll, Choctaw, Claiborne and 35 more | 92 min |
| Apr 3, 11:33 PM CDT | Mesoscale Discussion | SPC | Amite, Clarke, Forrest, Jones, Lamar, Marion and 5 more | 57 min |
| Apr 6, 2:17 PM CDT | Mesoscale Discussion | SPC | Adams, Amite, Claiborne, Copiah, Franklin, Hinds and 6 more | 58 min |
| Apr 6, 6:02 PM CDT | Mesoscale Discussion | SPC | Adams, Claiborne, Copiah, Franklin, Hinds, Holmes and 14 more | 58 min |
| Apr 6, 8:12 PM CDT | Mesoscale Discussion | SPC | Amite, Hancock, Pearl River, Pike, Walthall, Wilkinson | 63 min |
| Apr 6, 10:57 PM CDT | Mesoscale Discussion | SPC | Amite, Covington, Forrest, Franklin, George, Greene and 16 more | 93 min |
| Apr 13, 6:50 PM CDT | Mesoscale Discussion | SPC | Bolivar, Issaquena, Sunflower, Washington | 115 min |
| Apr 14, 2:10 AM CDT | Mesoscale Discussion | SPC | Adams, Attala, Benton, Bolivar, Calhoun, Carroll and 32 more | 2 hr |
| Apr 14, 4:35 AM CDT | Mesoscale Discussion | SPC | Alcorn, Attala, Benton, Calhoun, Carroll, Chickasaw and 32 more | 115 min |
| Apr 14, 6:37 AM CDT | Mesoscale Discussion | SPC | Adams, Amite, Attala, Choctaw, Clarke, Copiah and 34 more | 83 min |
| Apr 14, 9:40 AM CDT | Mesoscale Discussion | SPC | George, Greene, Jackson | 95 min |
| Apr 14, 12:41 PM CDT | Mesoscale Discussion | SPC | George, Greene, Jackson | 94 min |
| Apr 14, 2:56 PM CDT | Mesoscale Discussion | SPC | Jackson | 94 min |
| Apr 14, 6:17 PM CDT | Mesoscale Discussion | SPC | George, Jackson | 118 min |
| Apr 14, 9:27 PM CDT | Mesoscale Discussion | SPC | George, Greene, Harrison, Jackson, Stone | 93 min |
| Apr 22, 10:37 AM CDT | Mesoscale Discussion | SPC | Clarke, Covington, Forrest, George, Greene, Hancock and 11 more | 2 hr |
| May 17, 1:16 PM CDT | Mesoscale Discussion | SPC | George, Greene, Jackson, Wayne | 2 hr |
| May 20, 11:43 AM CDT | Mesoscale Discussion | SPC | Benton, Coahoma, DeSoto, Lafayette, Marshall, Panola and 4 more | 3 hr |
| May 20, 3:32 PM CDT | Mesoscale Discussion | SPC | Alcorn, Benton, Coahoma, DeSoto, Lafayette, Lee and 10 more | 118 min |
| May 20, 6:26 PM CDT | Mesoscale Discussion | SPC | Alcorn, Benton, Calhoun, Chickasaw, Coahoma, DeSoto and 17 more | 64 min |
| Jun 1, 2:41 AM CDT | Mesoscale Discussion | SPC | Alcorn, Benton, Marshall, Prentiss, Tippah, Tishomingo and 1 more | 34 min |
| Jun 1, 12:25 PM CDT | Mesoscale Discussion | SPC | Chickasaw, Clay, Itawamba, Lowndes, Monroe, Noxubee and 1 more | 3 hr |
| Jun 3, 1:32 AM CDT | Mesoscale Discussion | SPC | Attala, Benton, Bolivar, Calhoun, Carroll, Chickasaw and 36 more | 118 min |
| Jun 3, 3:54 AM CDT | Mesoscale Discussion | SPC | Alcorn, Attala, Benton, Bolivar, Calhoun, Carroll and 46 more | 66 min |
| Jun 3, 3:49 PM CDT | Mesoscale Discussion | SPC | Adams, Amite, Clarke, Covington, Forrest, Franklin and 20 more | 56 min |
| Jun 21, 12:31 PM CDT | Mesoscale Discussion | SPC | Alcorn, Benton, DeSoto, Lafayette, Marshall, Panola and 7 more | 2 hr |
| Jun 21, 3:56 PM CDT | Mesoscale Discussion | SPC | Alcorn, Benton, DeSoto, Marshall, Prentiss, Tate and 4 more | 2 hr |
| Jun 21, 5:44 PM CDT | Mesoscale Discussion | SPC | Alcorn, Benton, DeSoto, Marshall, Prentiss, Tippah and 1 more | 2 hr |
| Jun 21, 8:30 PM CDT | Mesoscale Discussion | SPC | Alcorn, Benton, DeSoto, Lafayette, Marshall, Panola and 6 more | 2 hr |
| Jun 22, 8:42 AM CDT | Mesoscale Discussion | SPC | Claiborne, Hinds, Issaquena, Jefferson, Sharkey, Warren and 1 more | 93 min |
| Jun 22, 9:09 AM CDT | Mesoscale Discussion | SPC | Calhoun, Carroll, Chickasaw, Choctaw, Clay, Grenada and 15 more | 96 min |
| Jun 22, 12:35 PM CDT | Mesoscale Discussion | SPC | Chickasaw, Clay, Itawamba, Lee, Lowndes, Monroe and 4 more | 85 min |
| Jun 22, 3:03 PM CDT | Mesoscale Discussion | SPC | Adams, Amite, Claiborne, Copiah, Covington, Franklin and 15 more | 87 min |
| Jun 22, 6:05 PM CDT | Mesoscale Discussion | SPC | Claiborne, Clarke, Copiah, Covington, Hinds, Issaquena and 14 more | 115 min |
| Jun 23, 7:17 AM CDT | Mesoscale Discussion | SPC | Alcorn, Benton, Calhoun, Chickasaw, Clay, Coahoma and 18 more | 118 min |
| Jun 23, 4:50 PM CDT | Mesoscale Discussion | SPC | Alcorn, Benton, Bolivar, Calhoun, Carroll, Chickasaw and 26 more | 115 min |
| Jun 24, 2:33 AM CDT | Mesoscale Discussion | SPC | Alcorn, Benton, DeSoto, Marshall, Tate, Tippah and 1 more | 87 min |
| Jun 24, 7:37 AM CDT | Mesoscale Discussion | SPC | Bolivar, Coahoma, DeSoto, Panola, Quitman, Sunflower and 3 more | 113 min |
| Jun 28, 1:07 PM CDT | Mesoscale Discussion | SPC | Tishomingo | 113 min |
| Jun 28, 4:34 PM CDT | Mesoscale Discussion | SPC | Clarke, Forrest, George, Greene, Hancock, Harrison and 12 more | 86 min |
| Jun 28, 7:01 PM CDT | Mesoscale Discussion | SPC | Clarke, George, Greene, Jackson, Jasper, Jones and 4 more | 89 min |
| Jun 28, 8:39 PM CDT | Mesoscale Discussion | SPC | Alcorn, Benton, DeSoto, Marshall, Prentiss, Tippah and 1 more | 96 min |
| Jun 28, 11:00 PM CDT | Mesoscale Discussion | SPC | Alcorn, Benton, DeSoto, Marshall, Tippah | 90 min |
| Jul 3, 12:19 PM CDT | Mesoscale Discussion | SPC | Adams, Amite, Franklin, Hancock, Jefferson, Lincoln and 4 more | 116 min |
| Jul 4, 3:02 PM CDT | Mesoscale Discussion | SPC | Alcorn, Attala, Benton, Bolivar, Calhoun, Carroll and 35 more | 58 min |
| Jul 19, 8:02 PM CDT | Mesoscale Discussion | SPC | Coahoma, Tunica | 118 min |
| Jul 19, 11:21 PM CDT | Mesoscale Discussion | SPC | Attala, Bolivar, Calhoun, Carroll, Coahoma, Grenada and 17 more | 114 min |
| Jul 20, 1:23 PM CDT | Mesoscale Discussion | SPC | Attala, Carroll, Choctaw, Clarke, Copiah, Covington and 20 more | 97 min |
| Jul 20, 5:54 PM CDT | Mesoscale Discussion | SPC | Alcorn, Benton, Chickasaw, Coahoma, DeSoto, Itawamba and 13 more | 3 hr |
| Jul 20, 10:20 PM CDT | Mesoscale Discussion | SPC | Alcorn, Benton, Bolivar, Calhoun, Carroll, Chickasaw and 22 more | 115 min |
| Jul 21, 1:38 AM CDT | Mesoscale Discussion | SPC | Alcorn, Benton, Calhoun, Chickasaw, Coahoma, DeSoto and 16 more | 67 min |
| Jul 21, 3:41 AM CDT | Mesoscale Discussion | SPC | Attala, Bolivar, Carroll, Coahoma, Grenada, Holmes and 15 more | 2 hr |
| Jul 21, 6:16 AM CDT | Mesoscale Discussion | SPC | Attala, Carroll, Choctaw, Grenada, Holmes, Humphreys and 9 more | 119 min |
| Jul 30, 12:57 PM CDT | Mesoscale Discussion | SPC | Adams, Bolivar, Claiborne, Coahoma, Franklin, Hinds and 10 more | 3 hr |
| Jul 31, 12:51 PM CDT | Mesoscale Discussion | SPC | Clarke, Jasper, Jones, Kemper, Lauderdale, Neshoba and 3 more | 2 hr |
| Aug 6, 3:16 PM CDT | Mesoscale Discussion | SPC | DeSoto | 2 hr |
| Aug 17, 3:39 PM CDT | Mesoscale Discussion | SPC | Attala, Bolivar, Carroll, Claiborne, Copiah, Hinds and 17 more | 2 hr |
| Aug 20, 11:46 AM CDT | Mesoscale Discussion | SPC | Coahoma, DeSoto, Marshall, Panola, Quitman, Tate and 1 more | 119 min |
| Aug 20, 3:14 PM CDT | Mesoscale Discussion | SPC | Holmes, Humphreys, Issaquena, Leflore, Sharkey, Sunflower and 3 more | 3 hr |
| Aug 20, 4:00 PM CDT | Mesoscale Discussion | SPC | Coahoma, DeSoto, Panola, Quitman, Tate, Tunica | 2 hr |
| Aug 20, 5:57 PM CDT | Mesoscale Discussion | SPC | Alcorn, Attala, Benton, Bolivar, Calhoun, Carroll and 33 more | 63 min |
| Aug 29, 2:22 PM CDT | Mesoscale Discussion | SPC | Tunica | 2 hr |
| Sep 4, 1:51 PM CDT | Mesoscale Discussion | SPC | George, Greene, Jackson, Perry, Stone | 2 hr |
| Sep 5, 1:23 PM CDT | Mesoscale Discussion | SPC | Choctaw, Kemper, Lauderdale, Neshoba, Noxubee, Oktibbeha and 2 more | 3 hr |
| Oct 31, 7:04 PM CDT | Mesoscale Discussion | SPC | Benton, Marshall | 116 min |
| Oct 31, 10:01 PM CDT | Mesoscale Discussion | SPC | Adams, Amite, Attala, Calhoun, Carroll, Claiborne and 32 more | 89 min |
| Nov 1, 1:19 AM CDT | Mesoscale Discussion | SPC | Adams, Amite, Attala, Bolivar, Carroll, Claiborne and 31 more | 116 min |
| Nov 1, 1:41 AM CDT | Mesoscale Discussion | SPC | Alcorn, Benton, DeSoto, Marshall, Prentiss, Tate and 3 more | 3 hr |
| Nov 1, 4:30 AM CDT | Mesoscale Discussion | SPC | Attala, Calhoun, Chickasaw, Choctaw, Clarke, Clay and 33 more | 2 hr |
| Nov 5, 3:38 PM CST | Mesoscale Discussion | SPC | Alcorn, Benton, Bolivar, Calhoun, Carroll, Chickasaw and 25 more | 2 hr |
| Nov 5, 9:28 PM CST | Mesoscale Discussion | SPC | Alcorn, Benton, Calhoun, Carroll, Chickasaw, Grenada and 21 more | 2 hr |
| Nov 5, 11:31 PM CST | Mesoscale Discussion | SPC | Attala, Choctaw, Clay, Lowndes, Noxubee, Oktibbeha and 1 more | 59 min |
| Nov 7, 10:34 AM CST | Mesoscale Discussion | SPC | Clarke, Wayne | 56 min |
| Nov 7, 12:54 PM CST | Mesoscale Discussion | SPC | Forrest, George, Greene, Hancock, Harrison, Jackson and 4 more | 2 hr |
| Nov 12, 4:01 AM CST | Mesoscale Discussion | SPC | Hancock, Harrison, Jackson | 2 hr |
| Nov 12, 7:54 AM CST | Mesoscale Discussion | SPC | Hancock, Harrison, Jackson | 2 hr |
| Nov 12, 11:25 AM CST | Mesoscale Discussion | SPC | George, Hancock, Harrison, Jackson, Stone | 95 min |
| Nov 25, 12:36 PM CST | Mesoscale Discussion | SPC | Hancock, Harrison, Jackson, Lamar, Pearl River, Stone | 2 hr |
| Dec 1, 12:58 AM CST | Mesoscale Discussion | SPC | Bolivar, Coahoma, Tunica, Washington | 2 hr |
| Dec 1, 3:25 AM CST | Mesoscale Discussion | SPC | Bolivar, Coahoma, DeSoto, Leflore, Panola, Quitman and 5 more | 2 hr |
| Dec 1, 4:31 AM CST | Mesoscale Discussion | SPC | Clarke, Covington, Forrest, George, Greene, Harrison and 9 more | 59 min |
| Dec 27, 7:12 AM CST | Mesoscale Discussion | SPC | Adams, Wilkinson | 2 hr |
| Dec 27, 9:00 AM CST | Mesoscale Discussion | SPC | Adams, Amite, Claiborne, Copiah, Franklin, Hinds and 5 more | 60 min |
| Dec 27, 1:50 PM CST | Mesoscale Discussion | SPC | Adams, Amite, Claiborne, Copiah, Covington, Franklin and 16 more | 85 min |
| Dec 28, 3:15 AM CST | Mesoscale Discussion | SPC | George, Greene, Harrison, Jackson | 60 min |
| Dec 31, 7:02 AM CST | Mesoscale Discussion | SPC | Adams, Amite, Attala, Choctaw, Claiborne, Copiah and 26 more | 118 min |
| Dec 31, 11:22 AM CST | Mesoscale Discussion | SPC | Alcorn, Attala, Benton, Calhoun, Carroll, Chickasaw and 34 more | 83 min |
| Dec 31, 1:54 PM CST | Mesoscale Discussion | SPC | Clarke, Jasper, Kemper, Lauderdale, Lowndes, Monroe and 7 more | 2 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Marshall County31
- Quitman County31
- Tippah County31
- Benton County30
- Coahoma County29
- Panola County29
- Washington County29
- Leflore County29
- Alcorn County28
- Grenada County28
- Sunflower County28
- Prentiss County27
- Tunica County27
- Union County27
- Yalobusha County27
- Issaquena County27
- Sharkey County27
- Carroll County27
- Humphreys County27
- Montgomery County27
- DeSoto County26
- Lafayette County26
- Tallahatchie County26
- Tate County26
- Tishomingo County25
- Calhoun County25
- Chickasaw County25
- Holmes County25
- Pontotoc County24
- Warren County24
- Attala County24
- Yazoo County24
- Bolivar County23
- Choctaw County23
- Madison County23
- Webster County23
- Lee County22
- Jackson County22
- Oktibbeha County22
- Hinds County21
42 more counties
- Jefferson County20
- Leake County20
- Itawamba County19
- Adams County19
- Claiborne County19
- Clay County19
- Monroe County19
- Copiah County18
- Franklin County18
- Wilkinson County18
- Noxubee County18
- George County17
- Rankin County17
- Scott County17
- Winston County17
- Greene County16
- Harrison County16
- Simpson County16
- Clarke County15
- Wayne County15
- Pearl River County15
- Stone County15
- Amite County15
- Jefferson Davis County15
- Lawrence County15
- Lincoln County15
- Lowndes County15
- Hancock County14
- Walthall County14
- Covington County14
- Neshoba County14
- Smith County14
- Perry County13
- Pike County13
- Jasper County13
- Kemper County13
- Jones County13
- Lauderdale County12
- Newton County12
- Marion County12
- Lamar County11
- Forrest County9
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20172019
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.