Alert archive / Mississippi / Mesoscale Discussions in 2019

Mesoscale Discussion 276

April 7, 2019Chicot County, Desha County, Arkansas; 19 counties in Mississippi

The Storm Prediction Center issued this mesoscale discussion at Apr 7, 2019, 10:45 AM CDT for Chicot County, Desha County, Arkansas; 19 counties in Mississippi. It was in force for 60 min.

The area

The outline as issued.

The facts

Issued: Apr 7, 2019, 10:45 AM CDT (15:45 UTC)
Expired: Apr 7, 2019, 11:45 AM CDT
In force: 60 min
Issued by: the Storm Prediction Center
Chance of a watch: 40%

All 21 counties

Chicot County, AR, Desha County, AR, Bolivar County, MS, Calhoun County, MS, Carroll County, MS, Chickasaw County, MS, Choctaw County, MS, Coahoma County, MS, Grenada County, MS, Holmes County, MS, Humphreys County, MS, Leflore County, MS, Montgomery County, MS, Oktibbeha County, MS, Pontotoc County, MS, Quitman County, MS, Sunflower County, MS, Tallahatchie County, MS, Washington County, MS, Webster County, MS, Yalobusha County, MS

The radar

The Jackson/Brandon,MS radar (KDGX), 165 km from the middle of the area, began a volume at 15:45 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 7, 5:29 AM CDT	Mesoscale Discussion	SPC	Arkansas, Ashley, Bradley, Calhoun, Clark, Cleveland and 24 more	2 hr
Apr 7, 1:11 PM CDT	Severe Thunderstorm Watch	SPC	Columbia, Hempstead, Lafayette, Miller, Nevada, Union	6 hr
Apr 7, 1:13 PM CDT	Mesoscale Discussion	SPC	Chicot	2 hr
Apr 7, 3:41 PM CDT	Severe Thunderstorm Watch	SPC	Ashley, Chicot	6 hr
Apr 7, 6:44 PM CDT	Mesoscale Discussion	SPC	Ashley, Chicot	2 hr
Apr 6, 7:09 PM CDT	Mesoscale Discussion	SPC	Chickasaw, Clay, Itawamba, Kemper, Lowndes, Monroe and 4 more	96 min
Apr 7, 5:36 PM CDT	Mesoscale Discussion	SPC	Lowndes, Noxubee, Oktibbeha	114 min

Nearby

Mesoscale Discussions in Mississippi, 2019 Mesoscale Discussions in Arkansas, 2019 Every mesoscale discussion in 2019

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.