Alert archive / Mississippi / Mesoscale Discussions in 2019

Mesoscale Discussion 330

April 13, 20196 parishes in Louisiana; 23 counties in Mississippi

The Storm Prediction Center issued this mesoscale discussion at Apr 13, 2019, 8:31 PM CDT for 6 parishes in Louisiana; 23 counties in Mississippi. It was in force for 119 min.

The area

The outline as issued.

The facts

Issued: Apr 13, 2019, 8:31 PM CDT (01:31 UTC)
Expired: Apr 13, 2019, 10:30 PM CDT
In force: 119 min
Issued by: the Storm Prediction Center

All 29 counties

Concordia Parish, LA, East Baton Rouge Parish, LA, East Feliciana Parish, LA, Pointe Coupee Parish, LA, Saint Helena Parish, LA, West Feliciana Parish, LA, Adams County, MS, Amite County, MS, Attala County, MS, Carroll County, MS, Choctaw County, MS, Claiborne County, MS, Copiah County, MS, Franklin County, MS, Hinds County, MS, Jefferson County, MS, Jefferson Davis County, MS, Lawrence County, MS, Leake County, MS, Lincoln County, MS, Madison County, MS, Montgomery County, MS, Pike County, MS, Rankin County, MS, Scott County, MS, Simpson County, MS, Smith County, MS, Walthall County, MS, Wilkinson County, MS

The radar

The Jackson/Brandon,MS radar (KDGX), 53 km from the middle of the area, began a volume at 01:31 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 watches that followed

Watches SPC issued over any of the same counties within four hours of this discussion.

Tornado Watch 56Apr 13, 9:30 PM CDT

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 13, 9:33 PM CDT	Tornado Watch	SPC	Saint Tammany, Washington	8 hr
Apr 13, 7:11 PM CDT	Tornado Watch	SPC	Calhoun, Chickasaw, Choctaw, Clarke, Clay, Covington and 20 more	11 hr
Apr 13, 8:25 PM CDT	Mesoscale Discussion	SPC	Clarke, Forrest, Greene, Jasper, Jones, Lamar and 2 more	95 min
Apr 13, 9:13 PM CDT	Mesoscale Discussion	SPC	Attala, Calhoun, Carroll, Chickasaw, Choctaw, Clarke and 25 more	92 min
Apr 13, 11:01 PM CDT	Mesoscale Discussion	SPC	Clarke, Forrest, George, Greene, Itawamba, Jackson and 9 more	119 min
Apr 14, 2:15 AM CDT	Mesoscale Discussion	SPC	George, Greene, Jackson	60 min

Nearby

Mesoscale Discussions in Mississippi, 2019 Mesoscale Discussions in Louisiana, 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.