Alert archive / Mississippi / Mesoscale Discussions in 2023

Mesoscale Discussion 30

January 3, 20237 parishes in Louisiana; 25 counties in Mississippi

The Storm Prediction Center issued this mesoscale discussion at Jan 3, 2023, 9:19 PM CST for 7 parishes in Louisiana; 25 counties in Mississippi. It was in force for 86 min.

The area

The outline as issued.

The facts

Issued: Jan 3, 2023, 9:19 PM CST (03:19 UTC)
Expired: Jan 3, 2023, 10:45 PM CST
In force: 86 min
Issued by: the Storm Prediction Center
Concerning: Severe thunderstorm watch 10

All 32 counties

East Baton Rouge Parish, LA, East Feliciana Parish, LA, Livingston Parish, LA, Saint Helena Parish, LA, Tangipahoa Parish, LA, Washington Parish, LA, West Baton Rouge Parish, LA, Amite County, MS, Attala County, MS, Choctaw County, MS, Clay County, MS, Copiah County, MS, Covington County, MS, Jasper County, MS, Jefferson Davis County, MS, Kemper County, MS, Lawrence County, MS, Leake County, MS, Lincoln County, MS, Madison County, MS, Marion County, MS, Neshoba County, MS, Newton County, MS, Noxubee County, MS, Oktibbeha County, MS, Pike County, MS, Rankin County, MS, Scott County, MS, Simpson County, MS, Smith County, MS, Walthall County, MS, Winston County, MS

The radar

The Jackson/Brandon,MS radar (KDGX), 60 km from the middle of the area, began a volume at 03:19 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 3, 7:45 PM CST	Mesoscale Discussion	SPC	Kemper, Lowndes, Noxubee	90 min
Jan 3, 11:37 PM CST	Mesoscale Discussion	SPC	Clarke, Forrest, Greene, Jasper, Jones, Kemper and 5 more	83 min

Nearby

Mesoscale Discussions in Mississippi, 2023 Mesoscale Discussions in Louisiana, 2023 Every mesoscale discussion in 2023

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.