Alert archive / Georgia / Lake Wind Advisories in 2008
Lake Wind Advisory 33, NWS Columbia, SC
NWS Columbia, SC issued this lake wind advisory at Oct 27, 2008, 9:57 AM EDT for Edgefield County, McCormick County, South Carolina; Columbia County, Lincoln County, McDuffie County, Georgia. It was in force for 8 hr.
The area
The counties it named.
The facts
- Issued
- Oct 27, 2008, 9:57 AM EDT (13:57 UTC)
- Expired
- Oct 27, 2008, 5:42 PM EDT
- In force
- 8 hr
- Issued by
- NWS Columbia, SC
Counties Columbia County, GA, Lincoln County, GA, McDuffie County, GA, Edgefield County, SC, McCormick County, SC
The radar
The Columbia radar (KCAE), 112 km from the middle of the area, began a volume at 13:59 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 12:00Z, 2.0 hours before the alert went out and 208 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
- 751 m above ground
- 0-6 km bulk shear
- 64 kt
- 0-1 km storm-relative helicity
- -194 m²/s²
- 0-3 km storm-relative helicity
- 19 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
What forecasters said that day
The local office's own words before this lake wind advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Columbia, SC wrote its last area forecast discussion before this lake wind advisory went out at Oct 27, 7:13 AM EDT, 2 hours 44 minutes earlier.
Area forecast discussion, Oct 27, 7:13 AM EDT, 2 hours 44 minutes before
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</html>Hazardous weather outlook, Oct 27, 3:49 AM EDT, 6 hours 8 minutes before
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</html>Nearby
Lake Wind Advisories in Georgia, 2008Lake Wind Advisories in South Carolina, 2008Every lake wind advisory 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.