Alert archive / Arkansas / Mesoscale Discussions in 2014

Mesoscale Discussion 1443

July 23, 20149 counties in Arkansas; 8 counties in Missouri

The Storm Prediction Center issued this mesoscale discussion at Jul 23, 2014, 1:27 PM CDT for 9 counties in Arkansas; 8 counties in Missouri. It was in force for 63 min.

The area

The outline as issued.

The facts

Issued: Jul 23, 2014, 1:27 PM CDT (18:27 UTC)
Expired: Jul 23, 2014, 2:30 PM CDT
In force: 63 min
Issued by: the Storm Prediction Center
Chance of a watch: 95%

Counties Clay County, AR, Craighead County, AR, Crittenden County, AR, Cross County, AR, Greene County, AR, Lawrence County, AR, Mississippi County, AR, Poinsett County, AR, Randolph County, AR, Butler County, MO, Carter County, MO, Dunklin County, MO, New Madrid County, MO, Pemiscot County, MO, Ripley County, MO, Stoddard County, MO, Wayne County, MO

The radar

The Memphis radar (KNQA), 107 km from the middle of the area, began a volume at 18:29 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 433Jul 23, 1:30 PM CDT

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.

Issued	Product	Office	Counties	Lasted
Jul 23, 6:29 AM CDT	Mesoscale Discussion	SPC	Clay, Craighead, Greene, Lawrence, Randolph	2 hr
Jul 23, 11:56 AM CDT	Mesoscale Discussion	SPC	Baxter, Benton, Boone, Carroll, Cleburne, Conway and 25 more	94 min
Jul 23, 12:59 PM CDT	Severe Thunderstorm Watch	SPC	Arkansas, Baxter, Benton, Boone, Bradley, Calhoun and 49 more	7 hr
Jul 23, 1:37 PM CDT	Severe Thunderstorm Watch	SPC	Clay, Craighead, Crittenden, Cross, Greene, Lawrence and 4 more	4 hr
Jul 23, 3:01 PM CDT	Mesoscale Discussion	SPC	Baxter, Clark, Cleburne, Conway, Craighead, Crawford and 46 more	89 min
Jul 23, 4:04 PM CDT	Severe Thunderstorm Watch	SPC	Columbia, Hempstead, Lafayette, Miller, Nevada	5 hr
Jul 23, 6:06 PM CDT	Mesoscale Discussion	SPC	Bradley, Calhoun, Cleveland, Columbia, Drew, Lafayette and 4 more	84 min
Jul 23, 6:29 PM CDT	Severe Thunderstorm Watch	SPC	Union	5 hr
Jul 22, 7:41 PM CDT	Mesoscale Discussion	SPC	Adair, Clark, Knox, Lewis, Linn, Livingston and 5 more	94 min

Nearby

Mesoscale Discussions in Arkansas, 2014 Mesoscale Discussions in Missouri, 2014 Every 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.