Alert archive / South Carolina / Severe Thunderstorm Warnings in 2010

Severe Thunderstorm Warning 121, NWS Charleston, SC

July 20, 2010Effingham County, Georgia; Beaufort County, Hampton County, Jasper County, South Carolina

NWS Charleston, SC issued this severe thunderstorm warning at Jul 20, 2010, 6:20 PM EDT for Effingham County, Georgia; Beaufort County, Hampton County, Jasper County, South Carolina. It was in force for 55 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: Jul 20, 2010, 6:20 PM EDT (22:20 UTC)
Expired: Jul 20, 2010, 7:15 PM EDT
In force: 55 min
Issued by: NWS Charleston, SC
Area: Storm-based polygon

Counties Effingham County, GA, Beaufort County, SC, Hampton County, SC, Jasper County, SC

The radar

The Charleston,SC radar (KCLX), 19 km from the middle of the area, began a volume at 22:23 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.

What forecasters said that day

The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Charleston, SC wrote its last area forecast discussion before this severe thunderstorm warning went out at Jul 19, 7:23 PM EDT, 22 hours 57 minutes earlier.

Area forecast discussion, Jul 19, 7:23 PM EDT, 22 hours 57 minutes before

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The office that day

Everything else NWS Charleston, SC issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jul 20, 3:34 AM EDT	Heat Advisory	CHS	Bulloch, Candler, Effingham, Evans, Jenkins, Long and 2 more	14 hr
Jul 20, 4:41 PM EDT	Special Weather Statement	CHS	Bulloch, Screven	49 min
Jul 20, 4:49 PM EDT	Severe Thunderstorm Warning	CHS	Bulloch, Effingham, Screven	56 min
Jul 20, 5:50 PM EDT	Severe Thunderstorm Warning	CHS	Bryan, Bulloch, Effingham	55 min
Jul 20, 6:53 PM EDT	Special Weather Statement	CHS	Effingham	67 min
Jul 20, 7:10 PM EDT	Severe Thunderstorm Warning	CHS	Bryan, Bulloch, Effingham, Evans, Liberty, Tattnall	65 min
Jul 20, 1:46 PM EDT	Special Weather Statement	CHS	Allendale	44 min
Jul 20, 2:58 PM EDT	Special Weather Statement	CHS	Hampton	47 min
Jul 20, 3:07 PM EDT	Severe Thunderstorm Warning	CHS	Allendale, Colleton, Hampton, Jasper	38 min
Jul 20, 4:05 PM EDT	Special Weather Statement	CHS	Jasper	40 min
Jul 20, 4:24 PM EDT	Special Weather Statement	CHS	Colleton	66 min
Jul 20, 4:26 PM EDT	Areal Flood Advisory	CHS	Berkeley, Charleston, Dorchester	64 min
Jul 20, 4:32 PM EDT	Severe Thunderstorm Warning	CHS	Beaufort, Colleton, Hampton, Jasper	58 min
Jul 20, 5:36 PM EDT	Special Weather Statement	CHS	Jasper	54 min
Jul 20, 5:43 PM EDT	Severe Thunderstorm Warning	CHS	Hampton, Jasper	47 min

Nearby

Severe Thunderstorm Warnings in South Carolina, 2010 Severe Thunderstorm Warnings in Georgia, 2010 Every severe thunderstorm warning in 2010

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.