Alert archive / Louisiana / Mesoscale Discussions in 2022

Mesoscale Discussion 87

January 19, 202211 parishes in Louisiana; 11 counties in Mississippi

The Storm Prediction Center issued this mesoscale discussion at Jan 19, 2022, 3:00 PM CST for 11 parishes in Louisiana; 11 counties in Mississippi. It was in force for 2 hr.

The area

The outline as issued.

The facts

Issued: Jan 19, 2022, 3:00 PM CST (21:00 UTC)
Expired: Jan 19, 2022, 5:00 PM CST
In force: 2 hr
Issued by: the Storm Prediction Center
Concerning: Severe thunderstorm watch 16...17

All 22 counties

Caldwell Parish, LA, Catahoula Parish, LA, East Carroll Parish, LA, Franklin Parish, LA, Jackson Parish, LA, Madison Parish, LA, Morehouse Parish, LA, Ouachita Parish, LA, Richland Parish, LA, Tensas Parish, LA, West Carroll Parish, LA, Carroll County, MS, Holmes County, MS, Humphreys County, MS, Issaquena County, MS, Leflore County, MS, Montgomery County, MS, Sharkey County, MS, Sunflower County, MS, Warren County, MS, Washington County, MS, Yazoo County, MS

The radar

The Jackson/Brandon,MS radar (KDGX), 152 km from the middle of the area, began a volume at 21:02 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
Jan 19, 11:53 AM CST	Mesoscale Discussion	SPC	Beauregard, Bienville, Caldwell, Claiborne, De Soto, East Carroll and 17 more	3 hr
Jan 19, 1:07 PM CST	Severe Thunderstorm Watch	SPC	Allen, Beauregard, Bienville, Bossier, Caddo, Calcasieu and 18 more	8 hr
Jan 19, 2:20 PM CST	Severe Thunderstorm Watch	SPC	Catahoula, Concordia, East Carroll, Franklin, Madison, Morehouse and 3 more	5 hr
Jan 19, 5:18 PM CST	Mesoscale Discussion	SPC	East Carroll, Franklin, Madison, Ouachita, Richland, Tensas and 1 more	117 min
Jan 19, 5:47 PM CST	Mesoscale Discussion	SPC	Allen, Beauregard, Bienville, Bossier, Caddo, Calcasieu and 20 more	118 min

Nearby

Mesoscale Discussions in Louisiana, 2022 Mesoscale Discussions in Mississippi, 2022 Every mesoscale discussion in 2022

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.