Alert archive / Georgia / Freeze Warnings in 2008
Freeze Warning 4, NWS Charleston, SC
NWS Charleston, SC issued this freeze warning at Oct 31, 2008, 10:04 PM EDT for Allendale County, South Carolina; Jenkins County, Screven County, Georgia. It took effect at Nov 1, 2008, 4:00 AM EDT. It was in force for 5 hr. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Oct 31, 2008, 10:04 PM EDT (02:04 UTC)
- In effect from
- Nov 1, 2008, 4:00 AM EDT
- Expired
- Nov 1, 2008, 9:00 AM EDT
- In force
- 5 hr
- Issued by
- NWS Charleston, SC
Counties Jenkins County, GA, Screven County, GA, Allendale County, SC
The radar
The Charleston,SC radar (KCLX), 60 km from the middle of the area, began a volume at 02:04 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 nearest sounding before it
Peachtre/Fal Fld, GA (KFFC), launched 00:00Z, 2.1 hours before the alert went out and 272 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 2353 m above ground
- 0-6 km bulk shear
- 8 kt
- 0-1 km storm-relative helicity
- -48 m²/s²
- 0-3 km storm-relative helicity
- -22 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
What forecasters said that day
The local office's own words before this freeze 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 freeze warning went out at Oct 31, 7:24 PM EDT, 2 hours 40 minutes earlier.
Area forecast discussion, Oct 31, 7:24 PM EDT, 2 hours 40 minutes before
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</html>Hazardous weather outlook, Oct 31, 4:13 PM EDT, 5 hours 51 minutes before
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</html>Nearby
Freeze Warnings in Georgia, 2008Freeze Warnings in South Carolina, 2008Every freeze warning in 2008
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.