Alert archive / Arkansas / Mesoscale Discussions in 2018

Mesoscale Discussion 834

June 23, 201820 counties in Arkansas

The Storm Prediction Center issued this mesoscale discussion at Jun 23, 2018, 4:45 AM CDT for 20 counties in Arkansas. It was in force for 90 min.

The area

The outline as issued.

The facts

Issued
Jun 23, 2018, 4:45 AM CDT (09:45 UTC)
Expired
Jun 23, 2018, 6:15 AM CDT
In force
90 min
Issued by
the Storm Prediction Center

Counties Arkansas County, AR, Clark County, AR, Cleveland County, AR, Dallas County, AR, Garland County, AR, Grant County, AR, Hempstead County, AR, Hot Spring County, AR, Howard County, AR, Jefferson County, AR, Lincoln County, AR, Lonoke County, AR, Monroe County, AR, Montgomery County, AR, Perry County, AR, Pike County, AR, Prairie County, AR, Pulaski County, AR, Saline County, AR, Yell County, AR

The radar

The Little Rock radar (KLZK), 75 km from the middle of the area, began a volume at 09:45 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
Jun 22, 11:09 PM CDTMesoscale DiscussionSPCCrawford, Garland, Hempstead, Howard, Little River, Logan and 7 more2 hr
Jun 22, 11:48 PM CDTSevere Thunderstorm WatchSPCArkansas, Clark, Cleburne, Cleveland, Conway, Crawford and 33 more7 hr
Jun 23, 1:01 AM CDTMesoscale DiscussionSPCCrawford, Garland, Hempstead, Howard, Little River, Logan and 7 more59 min
Jun 23, 7:17 AM CDTMesoscale DiscussionSPCArkansas, Lee, Monroe, Phillips, St. Francis, Woodruff118 min
Jun 23, 4:50 PM CDTMesoscale DiscussionSPCClay, Craighead, Crittenden, Cross, Greene, Lee and 5 more115 min

Nearby

Mesoscale Discussions in Arkansas, 2018Every mesoscale discussion in 2018

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.