Alert archive / Tennessee / Mesoscale Discussions in 2014

Mesoscale Discussion 1250

July 1, 20144 states

The Storm Prediction Center issued this mesoscale discussion at Jul 1, 2014, 8:32 PM CDT for 4 states. It was in force for 2 hr.

The area

The outline as issued.

The facts

Issued
Jul 1, 2014, 8:32 PM CDT (01:32 UTC)
Expired
Jul 1, 2014, 11:00 PM CDT
In force
2 hr
Issued by
the Storm Prediction Center
Chance of a watch
5%
All 49 counties

Crittenden County, AR, Cross County, AR, Adair County, KY, Allen County, KY, Barren County, KY, Clinton County, KY, Cumberland County, KY, Metcalfe County, KY, Monroe County, KY, Russell County, KY, Simpson County, KY, Wayne County, KY, Alcorn County, MS, DeSoto County, MS, Cannon County, TN, Cheatham County, TN, Chester County, TN, Clay County, TN, Davidson County, TN, Decatur County, TN, DeKalb County, TN, Dickson County, TN, Fayette County, TN, Hardeman County, TN, Hardin County, TN, Haywood County, TN, Henderson County, TN, Hickman County, TN, Humphreys County, TN, Jackson County, TN, Lawrence County, TN, Lewis County, TN, Macon County, TN, Madison County, TN, Marshall County, TN, Maury County, TN, McNairy County, TN, Perry County, TN, Pickett County, TN, Robertson County, TN, Rutherford County, TN, Shelby County, TN, Smith County, TN, Sumner County, TN, Tipton County, TN, Trousdale County, TN, Wayne County, TN, Williamson County, TN, Wilson County, TN

The radar

The Ft Campbell radar (KHPX), 108 km from the middle of the area, began a volume at 01:35 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, in the capitals the NWS used until 2016.

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SPC that day

Everything else SPC issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jul 1, 7:29 PM CDTMesoscale DiscussionSPCGreene, Lawrence61 min
Jul 2, 1:41 PM CDTMesoscale DiscussionSPCArkansas, Chicot, Desha94 min
Jul 1, 8:15 PM CDTMesoscale DiscussionSPCBath, Bourbon, Boyd, Boyle, Carter, Clark and 16 more3 hr
Jul 2, 2:17 PM CDTSevere Thunderstorm WatchSPCAdams, Amite, Attala, Carroll, Choctaw, Claiborne and 26 more7 hr
Jul 2, 5:36 PM CDTMesoscale DiscussionSPCAdams, Amite, Chickasaw, Choctaw, Claiborne, Clarke and 28 more54 min

Nearby

Mesoscale Discussions in Tennessee, 2014Mesoscale Discussions in Kentucky, 2014Mesoscale Discussions in Arkansas, 2014Every mesoscale discussion in 2014

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.