Alert archive / Arkansas / Mesoscale Discussions in 2023

Mesoscale Discussion 313

March 23, 20237 counties in Arkansas; 6 counties in Missouri; Adair County, Sequoyah County, Oklahoma

The Storm Prediction Center issued this mesoscale discussion at Mar 23, 2023, 5:40 PM CDT for 7 counties in Arkansas; 6 counties in Missouri; Adair County, Sequoyah County, Oklahoma. It was in force for 95 min.

The area

The outline as issued.

The facts

Issued
Mar 23, 2023, 5:40 PM CDT (22:40 UTC)
Expired
Mar 23, 2023, 7:15 PM CDT
In force
95 min
Issued by
the Storm Prediction Center
Concerning
Severe thunderstorm watch 71...72

Counties Benton County, AR, Boone County, AR, Carroll County, AR, Crawford County, AR, Madison County, AR, Marion County, AR, Washington County, AR, Douglas County, MO, Howell County, MO, Ozark County, MO, Stone County, MO, Taney County, MO, Texas County, MO, Adair County, OK, Sequoyah County, OK

The radar

The Springfield radar (KSGF), 104 km from the middle of the area, began a volume at 22:41 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.

IssuedProductOfficeCountiesLasted
Mar 23, 2:45 PM CDTMesoscale DiscussionSPCBenton, Boone, Carroll, Crawford, Madison, Washington90 min
Mar 23, 3:45 PM CDTSevere Thunderstorm WatchSPCBaxter, Benton, Boone, Carroll, Crawford, Franklin and 6 more7 hr
Mar 23, 2:33 PM CDTMesoscale DiscussionSPCCarter, Cleveland, Comanche, Cotton, Garvin, Grady and 10 more87 min
Mar 23, 3:10 PM CDTSevere Thunderstorm WatchSPCAdair, Caddo, Canadian, Carter, Cherokee, Cleveland and 38 more8 hr

Nearby

Mesoscale Discussions in Arkansas, 2023Mesoscale Discussions in Missouri, 2023Mesoscale Discussions in Oklahoma, 2023Every mesoscale discussion in 2023

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.