Alert archive / Tennessee / Mesoscale Discussions in 2023

Mesoscale Discussion 9

January 2, 2023Allen County, Simpson County, Kentucky; 10 counties in Tennessee

The Storm Prediction Center issued this mesoscale discussion at Jan 2, 2023, 4:48 PM CST for Allen County, Simpson County, Kentucky; 10 counties in Tennessee. It was in force for 117 min.

The area

The outline as issued.

The facts

Issued
Jan 2, 2023, 4:48 PM CST (22:48 UTC)
Expired
Jan 2, 2023, 6:45 PM CST
In force
117 min
Issued by
the Storm Prediction Center
Concerning
Severe potential...watch unlikely
Chance of a watch
20%

Counties Allen County, KY, Simpson County, KY, Cheatham County, TN, Davidson County, TN, Dickson County, TN, Hickman County, TN, Maury County, TN, Robertson County, TN, Sumner County, TN, Trousdale County, TN, Williamson County, TN, Wilson County, TN

The radar

The Nashville radar (KOHX), 23 km from the middle of the area, began a volume at 22:49 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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Nearby

Mesoscale Discussions in Tennessee, 2023Mesoscale Discussions in Kentucky, 2023Every 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.