Alert archive / Texas / Mesoscale Discussions in 2016

Mesoscale Discussion 1825

November 27, 201611 counties in Oklahoma; 20 counties in Texas

The Storm Prediction Center issued this mesoscale discussion at Nov 27, 2016, 11:34 PM CST for 11 counties in Oklahoma; 20 counties in Texas. It was in force for 2 hr.

The area

The outline as issued.

The facts

Issued: Nov 27, 2016, 11:34 PM CST (05:34 UTC)
Expired: Nov 28, 2016, 2:00 AM CST
In force: 2 hr
Issued by: the Storm Prediction Center
Chance of a watch: 60%

All 31 counties

Atoka County, OK, Bryan County, OK, Carter County, OK, Choctaw County, OK, Coal County, OK, Johnston County, OK, Latimer County, OK, Love County, OK, Marshall County, OK, McCurtain County, OK, Pushmataha County, OK, Archer County, TX, Clay County, TX, Collin County, TX, Cooke County, TX, Delta County, TX, Denton County, TX, Fannin County, TX, Grayson County, TX, Hunt County, TX, Jack County, TX, Lamar County, TX, Montague County, TX, Palo Pinto County, TX, Parker County, TX, Red River County, TX, Stephens County, TX, Tarrant County, TX, Throckmorton County, TX, Wise County, TX, Young County, TX

The radar

The Dallas/Ft Worth radar (KFWS), 144 km from the middle of the area, began a volume at 05:36 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 watches that followed

Watches SPC issued over any of the same counties within four hours of this discussion.

Severe Thunderstorm Watch 500Nov 27, 11:50 PM CST

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
Nov 27, 11:52 PM CST	Severe Thunderstorm Watch	SPC	Atoka, Bryan, Carter, Choctaw, Coal, Hughes and 9 more	6 hr
Nov 28, 7:40 AM CST	Mesoscale Discussion	SPC	Angelina, Cass, Cherokee, Gregg, Harrison, Houston and 12 more	3 hr
Nov 28, 10:10 AM CST	Mesoscale Discussion	SPC	Chambers, Galveston, Hardin, Jasper, Jefferson, Liberty and 5 more	2 hr
Nov 28, 11:08 AM CST	Tornado Watch	SPC	Harrison, Jasper, Marion, Newton, Orange, Panola and 3 more	6 hr
Nov 28, 1:02 PM CST	Mesoscale Discussion	SPC	Angelina, Hardin, Jasper, Newton, Orange, Sabine and 3 more	118 min
Nov 28, 2:23 PM CST	Mesoscale Discussion	SPC	Newton, Orange, Sabine	2 hr

Nearby

Mesoscale Discussions in Texas, 2016 Mesoscale Discussions in Oklahoma, 2016 Every mesoscale discussion in 2016

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.