Alert archive / Texas / Mesoscale Discussions in 2015

Mesoscale Discussion 120

March 4, 201517 counties in Arkansas; McCurtain County, Oklahoma; 34 counties in Texas

The Storm Prediction Center issued this mesoscale discussion at Mar 4, 2015, 7:53 PM CST for 17 counties in Arkansas; McCurtain County, Oklahoma; 34 counties in Texas. It was in force for 6 hr.

The area

The outline as issued.

The facts

Issued
Mar 4, 2015, 7:53 PM CST (01:53 UTC)
Expired
Mar 5, 2015, 2:00 AM CST
In force
6 hr
Issued by
the Storm Prediction Center
All 52 counties

Calhoun County, AR, Clark County, AR, Cleveland County, AR, Dallas County, AR, Garland County, AR, Grant County, AR, Hempstead County, AR, Hot Spring County, AR, Howard County, AR, Lafayette County, AR, Little River County, AR, Miller County, AR, Nevada County, AR, Ouachita County, AR, Pike County, AR, Saline County, AR, Sevier County, AR, McCurtain County, OK, Bosque County, TX, Bowie County, TX, Camp County, TX, Cass County, TX, Collin County, TX, Dallas County, TX, Delta County, TX, Denton County, TX, Ellis County, TX, Erath County, TX, Fannin County, TX, Franklin County, TX, Grayson County, TX, Hill County, TX, Hood County, TX, Hopkins County, TX, Hunt County, TX, Johnson County, TX, Kaufman County, TX, Lamar County, TX, Morris County, TX, Navarro County, TX, Palo Pinto County, TX, Parker County, TX, Rains County, TX, Red River County, TX, Rockwall County, TX, Somervell County, TX, Tarrant County, TX, Titus County, TX, Upshur County, TX, Van Zandt County, TX, Wise County, TX, Wood County, TX

The radar

The Shreveport radar (KSHV), 135 km from the middle of the area, began a volume at 01:55 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
Mar 4, 7:27 PM CSTMesoscale DiscussionSPCCraighead, Crittenden, Cross, Greene, Jackson, Jefferson and 10 more6 hr
Mar 4, 11:54 PM CSTMesoscale DiscussionSPCAshley, Bradley, Chicot, Desha, Drew, Union6 hr
Mar 4, 6:51 PM CSTMesoscale DiscussionSPCBrown, Callahan, Coke, Coleman, Comanche, Concho and 13 more6 hr

Nearby

Mesoscale Discussions in Texas, 2015Mesoscale Discussions in Arkansas, 2015Mesoscale Discussions in Oklahoma, 2015Every mesoscale discussion in 2015

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.