Alert archive / Nebraska / Mesoscale Discussions in 2022

Mesoscale Discussion 534

April 22, 202218 counties in Nebraska; 11 counties in South Dakota

The Storm Prediction Center issued this mesoscale discussion at Apr 22, 2022, 5:08 PM CDT for 18 counties in Nebraska; 11 counties in South Dakota. It was in force for 97 min.

The area

The outline as issued.

The facts

Issued: Apr 22, 2022, 5:08 PM CDT (22:08 UTC)
Expired: Apr 22, 2022, 6:45 PM CDT
In force: 97 min
Issued by: the Storm Prediction Center
Concerning: Severe potential...watch possible
Chance of a watch: 60%

All 29 counties

Blaine County, NE, Boyd County, NE, Brown County, NE, Cherry County, NE, Custer County, NE, Dawson County, NE, Frontier County, NE, Garfield County, NE, Gosper County, NE, Hitchcock County, NE, Holt County, NE, Keya Paha County, NE, Lincoln County, NE, Logan County, NE, Loup County, NE, Red Willow County, NE, Rock County, NE, Thomas County, NE, Aurora County, SD, Brule County, SD, Buffalo County, SD, Charles Mix County, SD, Douglas County, SD, Gregory County, SD, Jerauld County, SD, Lyman County, SD, Mellette County, SD, Todd County, SD, Tripp County, SD

The radar

The North Platte radar (KLNX), 68 km from the middle of the area, began a volume at 22:11 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.

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 21, 10:13 PM CDT	Mesoscale Discussion	SPC	Adams, Butler, Clay, Fillmore, Franklin, Gage and 17 more	3 hr
Apr 21, 11:16 PM CDT	Severe Thunderstorm Watch	SPC	Adams, Boone, Buffalo, Burt, Butler, Cass and 26 more	7 hr
Apr 22, 1:53 AM CDT	Mesoscale Discussion	SPC	Boone, Burt, Butler, Cass, Colfax, Cuming and 16 more	3 hr
Apr 22, 3:38 PM CDT	Mesoscale Discussion	SPC	Box Butte, Dawes, Scotts Bluff, Sheridan, Sioux	67 min
Apr 22, 5:58 PM CDT	Severe Thunderstorm Watch	SPC	Dundy, Hitchcock, Red Willow	8 hr
Apr 22, 4:45 PM CDT	Severe Thunderstorm Watch	SPC	Bennett, Custer, Fall River, Haakon, Jackson, Lawrence and 4 more	8 hr
Apr 22, 5:34 PM CDT	Severe Thunderstorm Watch	SPC	Aurora, Beadle, Brule, Buffalo, Charles Mix, Davison and 18 more	5 hr

Nearby

Mesoscale Discussions in Nebraska, 2022 Mesoscale Discussions in South Dakota, 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.