Alert archive / Arkansas / Mesoscale Discussions in 2022

Mesoscale Discussion 449

April 11, 20224 counties in Arkansas

The Storm Prediction Center issued this mesoscale discussion at Apr 11, 2022, 5:37 PM CDT for 4 counties in Arkansas. It was in force for 113 min.

The area

The outline as issued.

The facts

Issued: Apr 11, 2022, 5:37 PM CDT (22:37 UTC)
Expired: Apr 11, 2022, 7:30 PM CDT
In force: 113 min
Issued by: the Storm Prediction Center
Concerning: Tornado watch 107

Counties Conway County, AR, Faulkner County, AR, Logan County, AR, Pope County, AR

The radar

The Little Rock radar (KLZK), 89 km from the middle of the area, began a volume at 22:38 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.

Issued	Product	Office	Counties	Lasted
Apr 10, 10:06 PM CDT	Severe Thunderstorm Watch	SPC	Benton	6 hr
Apr 11, 1:28 AM CDT	Mesoscale Discussion	SPC	Benton	92 min
Apr 11, 12:43 PM CDT	Mesoscale Discussion	SPC	Baxter, Benton, Boone, Carroll, Fulton, Madison and 2 more	2 hr
Apr 11, 12:54 PM CDT	Mesoscale Discussion	SPC	Crittenden, Cross, Mississippi, Poinsett, St. Francis	96 min
Apr 11, 2:34 PM CDT	Mesoscale Discussion	SPC	Clark, Conway, Dallas, Faulkner, Franklin, Garland and 23 more	116 min
Apr 11, 3:31 PM CDT	Tornado Watch	SPC	Bradley, Calhoun, Clark, Cleburne, Cleveland, Columbia and 36 more	7 hr
Apr 11, 6:46 PM CDT	Mesoscale Discussion	SPC	Clark, Garland, Hempstead, Howard, Little River, Montgomery and 6 more	89 min

Nearby

Mesoscale Discussions in Arkansas, 2022 Every mesoscale discussion in 2022

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.