Alert archive / Louisiana / Mesoscale Discussions in 2017

Mesoscale Discussion 181

February 14, 20178 parishes in Louisiana; 4 counties in Texas

The Storm Prediction Center issued this mesoscale discussion at Feb 14, 2017, 11:15 AM CST for 8 parishes in Louisiana; 4 counties in Texas. It was in force for 90 min.

The area

The outline as issued.

The facts

Issued
Feb 14, 2017, 11:15 AM CST (17:15 UTC)
Expired
Feb 14, 2017, 12:45 PM CST
In force
90 min
Issued by
the Storm Prediction Center

Counties Acadia Parish, LA, Allen Parish, LA, Beauregard Parish, LA, Calcasieu Parish, LA, Cameron Parish, LA, Jefferson Davis Parish, LA, Vermilion Parish, LA, Vernon Parish, LA, Jasper County, TX, Newton County, TX, Orange County, TX, Sabine County, TX

The radar

The Lake Charles radar (KLCH), 51 km from the middle of the area, began a volume at 17:19 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.

IssuedProductOfficeCountiesLasted
Feb 14, 7:21 AM CSTMesoscale DiscussionSPCAcadia, Allen, Beauregard, Calcasieu, Cameron, Evangeline and 3 more114 min
Feb 14, 9:38 AM CSTTornado WatchSPCAcadia, Allen, Beauregard, Calcasieu, Cameron, Evangeline and 5 more5 hr
Feb 14, 2:02 PM CSTMesoscale DiscussionSPCAscension, Assumption, Avoyelles, Catahoula, Concordia, East Baton Rouge and 20 more2 hr
Feb 13, 8:24 PM CSTMesoscale DiscussionSPCBandera, Kerr, Llano, McCulloch, Mason, San Saba96 min
Feb 14, 3:57 AM CSTMesoscale DiscussionSPCAtascosa, Austin, Bee, Bexar, Brazoria, Colorado and 16 more3 hr
Feb 14, 5:09 AM CSTTornado WatchSPCAransas, Austin, Bee, Brazoria, Calhoun, Chambers and 24 more6 hr

Nearby

Mesoscale Discussions in Louisiana, 2017Mesoscale Discussions in Texas, 2017Every mesoscale discussion in 2017

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.