Alert archive / North Carolina / Mesoscale Discussions in 2020

Mesoscale Discussion 1740

October 11, 202015 counties in North Carolina; Dillon County, Horry County, Marion County, South Carolina

The Storm Prediction Center issued this mesoscale discussion at Oct 11, 2020, 4:42 PM EDT for 15 counties in North Carolina; Dillon County, Horry County, Marion County, South Carolina. It was in force for 2 hr.

The area

The outline as issued.

The facts

Issued
Oct 11, 2020, 4:42 PM EDT (20:42 UTC)
Expired
Oct 11, 2020, 6:45 PM EDT
In force
2 hr
Issued by
the Storm Prediction Center
Concerning
Severe potential...watch unlikely
Chance of a watch
20%

Counties Bladen County, NC, Brunswick County, NC, Columbus County, NC, Cumberland County, NC, Duplin County, NC, Harnett County, NC, Hoke County, NC, Lee County, NC, Moore County, NC, New Hanover County, NC, Onslow County, NC, Pender County, NC, Robeson County, NC, Sampson County, NC, Scotland County, NC, Dillon County, SC, Horry County, SC, Marion County, SC

The radar

The Wilmington radar (KLTX), 67 km from the middle of the area, began a volume at 20:42 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
Oct 11, 7:26 AM EDTMesoscale DiscussionSPCUnion94 min
Oct 11, 1:31 PM EDTMesoscale DiscussionSPCAnson, Bladen, Brunswick, Columbus, Cumberland, Hoke and 5 more3 hr

Nearby

Mesoscale Discussions in North Carolina, 2020Mesoscale Discussions in South Carolina, 2020Every mesoscale discussion in 2020

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.