Alert archive / Georgia / Mesoscale Discussions in 2009

Mesoscale Discussion 442

April 11, 200931 counties in Georgia; Allendale County, Bamberg County, Barnwell County, South Carolina

The Storm Prediction Center issued this mesoscale discussion at Apr 11, 2009, 12:49 AM EDT for 31 counties in Georgia; Allendale County, Bamberg County, Barnwell County, South Carolina. It was in force for 56 min.

The area

The outline as issued.

The facts

Issued: Apr 11, 2009, 12:49 AM EDT (04:49 UTC)
Expired: Apr 11, 2009, 1:45 AM EDT
In force: 56 min
Issued by: the Storm Prediction Center

All 34 counties

Bibb County, GA, Bleckley County, GA, Burke County, GA, Candler County, GA, Crawford County, GA, Dodge County, GA, Dooly County, GA, Emanuel County, GA, Houston County, GA, Jefferson County, GA, Jenkins County, GA, Johnson County, GA, Laurens County, GA, Macon County, GA, Marion County, GA, Montgomery County, GA, Peach County, GA, Pulaski County, GA, Schley County, GA, Screven County, GA, Stewart County, GA, Sumter County, GA, Taylor County, GA, Toombs County, GA, Treutlen County, GA, Twiggs County, GA, Washington County, GA, Webster County, GA, Wheeler County, GA, Wilcox County, GA, Wilkinson County, GA, Allendale County, SC, Bamberg County, SC, Barnwell County, SC

The radar

The Robins AFB radar (KJGX), 35 km from the middle of the area, began a volume at 04:52 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, in the capitals the NWS used until 2016.

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SPC that day

Everything else SPC issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Apr 10, 8:54 PM EDT	Mesoscale Discussion	SPC	Burke, Columbia, Jenkins, Lincoln, McDuffie, Richmond and 1 more	66 min
Apr 10, 9:24 PM EDT	Tornado Watch	SPC	Burke	5 hr
Apr 10, 10:28 PM EDT	Mesoscale Discussion	SPC	Baldwin, Bibb, Bleckley, Butts, Chattahoochee, Clayton and 55 more	92 min
Apr 10, 11:11 PM EDT	Tornado Watch	SPC	Appling, Atkinson, Bacon, Baker, Ben Hill, Berrien and 22 more	4 hr
Apr 10, 11:20 PM EDT	Severe Thunderstorm Watch	SPC	Bulloch, Candler, Effingham, Evans, Jenkins, Screven and 1 more	6 hr
Apr 11, 1:48 AM EDT	Mesoscale Discussion	SPC	Effingham, Screven	57 min
Apr 11, 2:44 AM EDT	Mesoscale Discussion	SPC	Appling, Atkinson, Bacon, Ben Hill, Berrien, Brantley and 16 more	31 min

Nearby

Mesoscale Discussions in Georgia, 2009 Mesoscale Discussions in South Carolina, 2009 Every mesoscale discussion in 2009

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.