Alert archive / Mississippi / Mesoscale Discussions in 2020

Mesoscale Discussion 372

April 12, 20204 states

The Storm Prediction Center issued this mesoscale discussion at Apr 12, 2020, 9:44 PM CDT for 4 states. It was in force for 91 min.

The area

The outline as issued.

The facts

Issued: Apr 12, 2020, 9:44 PM CDT (02:44 UTC)
Expired: Apr 12, 2020, 11:15 PM CDT
In force: 91 min
Issued by: the Storm Prediction Center

All 71 counties

Chicot County, AR, Crittenden County, AR, Cross County, AR, Desha County, AR, Lee County, AR, Mississippi County, AR, Monroe County, AR, Phillips County, AR, Poinsett County, AR, St. Francis County, AR, Woodruff County, AR, East Carroll Parish, LA, Alcorn County, MS, Attala County, MS, Benton County, MS, Bolivar County, MS, Calhoun County, MS, Carroll County, MS, Chickasaw County, MS, Choctaw County, MS, Clay County, MS, Coahoma County, MS, DeSoto County, MS, Grenada County, MS, Holmes County, MS, Humphreys County, MS, Issaquena County, MS, Itawamba County, MS, Lafayette County, MS, Leake County, MS, Lee County, MS, Leflore County, MS, Lowndes County, MS, Madison County, MS, Marshall County, MS, Monroe County, MS, Montgomery County, MS, Oktibbeha County, MS, Panola County, MS, Pontotoc County, MS, Prentiss County, MS, Quitman County, MS, Sharkey County, MS, Sunflower County, MS, Tallahatchie County, MS, Tate County, MS, Tippah County, MS, Tishomingo County, MS, Tunica County, MS, Union County, MS, Washington County, MS, Webster County, MS, Winston County, MS, Yalobusha County, MS, Yazoo County, MS, Carroll County, TN, Chester County, TN, Crockett County, TN, Decatur County, TN, Dyer County, TN, Fayette County, TN, Gibson County, TN, Hardeman County, TN, Hardin County, TN, Haywood County, TN, Henderson County, TN, Lauderdale County, TN, Madison County, TN, McNairy County, TN, Shelby County, TN, Tipton County, TN

The radar

The Memphis radar (KNQA), 108 km from the middle of the area, began a volume at 02:47 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The text

As transmitted.

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SPC that day

Everything else SPC issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Apr 12, 7:56 PM CDT	Mesoscale Discussion	SPC	Arkansas, Ashley, Baxter, Bradley, Calhoun, Chicot and 46 more	2 hr
Apr 12, 8:19 PM CDT	Severe Thunderstorm Watch	SPC	Clay, Craighead, Crittenden, Cross, Greene, Lee and 4 more	4 hr
Apr 12, 7:36 PM CDT	Mesoscale Discussion	SPC	Clarke, George, Greene, Perry, Wayne	84 min
Apr 12, 10:28 PM CDT	Mesoscale Discussion	SPC	George	92 min
Apr 12, 11:19 PM CDT	Mesoscale Discussion	SPC	Alcorn, Itawamba, Lee, Prentiss, Tippah, Tishomingo and 1 more	86 min
Apr 12, 7:41 PM CDT	Mesoscale Discussion	SPC	Polk	64 min
Apr 12, 7:57 PM CDT	Tornado Watch	SPC	Blount, Bradley, McMinn, Monroe, Polk	6 hr
Apr 12, 10:17 PM CDT	Mesoscale Discussion	SPC	Blount, Bradley, Cocke, Loudon, McMinn, Meigs and 3 more	88 min

Nearby

Mesoscale Discussions in Mississippi, 2020 Mesoscale Discussions in Tennessee, 2020 Mesoscale Discussions in Arkansas, 2020 Every mesoscale discussion in 2020

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.