Alert archive / North Carolina / Severe Thunderstorm Warnings in 2008

Severe Thunderstorm Warning 221, NWS Greenville-Spartanburg, SC

June 28, 20085 counties in North Carolina

NWS Greenville-Spartanburg, SC issued this severe thunderstorm warning at Jun 28, 2008, 4:36 PM EDT for 5 counties in North Carolina. It was in force for 36 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
Jun 28, 2008, 4:36 PM EDT (20:36 UTC)
Expired
Jun 28, 2008, 5:12 PM EDT
In force
36 min
Issued by
NWS Greenville-Spartanburg, SC
Area
Storm-based polygon

Counties Burke County, NC, Catawba County, NC, Cleveland County, NC, Lincoln County, NC, Rutherford County, NC

The radar

The Greer radar (KGSP), 96 km from the middle of the area, began a volume at 20:39 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

Greensboro/Hi Pt, NC (KGSO), launched 12:00Z, 8.6 hours before the alert went out and 159 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.

Skew-T log-pSkew-T log-p diagram, Greensboro/Hi Pt, NC at 12:00Z on 2008-06-28Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 623 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Greensboro/Hi Pt, NC at 12:00Z on 2008-06-28The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 26 square meters per square second.1939Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
623 J/kg
Mixed-layer CIN
-103 J/kg
Mixed-layer LCL
1085 m above ground
0-6 km bulk shear
18 kt
0-1 km storm-relative helicity
26 m²/s²
0-3 km storm-relative helicity
33 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

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 Greenville-Spartanburg, SC wrote its last area forecast discussion before this severe thunderstorm warning went out at Jun 28, 2:24 PM EDT, 2 hours 12 minutes earlier.

Area forecast discussion, Jun 28, 2:24 PM EDT, 2 hours 12 minutes before
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Hazardous weather outlook, Jun 28, 4:49 AM EDT, 11 hours 47 minutes before
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In the hours before

Local storm report, Jun 28, 12:16 PM EDT, 4 hours 20 minutes before
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Local storm report, Jun 28, 12:26 PM EDT, 4 hours 10 minutes before
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Local storm report, Jun 28, 12:35 PM EDT, 4 hours 1 minute before
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Special weather statement, Jun 28, 1:48 PM EDT, 2 hours 48 minutes before
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Special weather statement, Jun 28, 4:14 PM EDT, 22 minutes before
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Local storm report, Jun 28, 4:31 PM EDT, 5 minutes before
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The office that day

Everything else NWS Greenville-Spartanburg, SC issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 27, 8:40 PM EDTSevere Thunderstorm WarningGSPCabarrus, Gaston, Lincoln, Mecklenburg34 min
Jun 28, 3:24 PM EDTSevere Thunderstorm WarningGSPBuncombe, Henderson, McDowell, Rutherford66 min
Jun 28, 3:36 PM EDTSevere Thunderstorm WarningGSPHenderson, Polk, Transylvania54 min
Jun 28, 4:29 PM EDTSevere Thunderstorm WarningGSPCleveland, Gaston47 min
Jun 28, 4:47 PM EDTSevere Thunderstorm WarningGSPAlexander, Catawba, Iredell58 min
Jun 28, 5:12 PM EDTSevere Thunderstorm WarningGSPCatawba, Lincoln47 min
Jun 28, 5:22 PM EDTSevere Thunderstorm WarningGSPCleveland, Gaston38 min
Jun 28, 5:57 PM EDTSevere Thunderstorm WarningGSPIredell26 min
Jun 28, 6:30 PM EDTSevere Thunderstorm WarningGSPRowan45 min
Jun 28, 6:45 PM EDTSevere Thunderstorm WarningGSPCabarrus45 min
Jun 28, 7:43 PM EDTSevere Thunderstorm WarningGSPGraham, Swain62 min
Jun 27, 8:30 PM EDTSevere Thunderstorm WarningGSPGreenwood, Laurens, Spartanburg, Union42 min
Jun 28, 4:28 PM EDTSevere Thunderstorm WarningGSPCherokee, Spartanburg62 min
Jun 28, 5:37 PM EDTSevere Thunderstorm WarningGSPCherokee38 min
Jun 28, 6:50 PM EDTSevere Thunderstorm WarningGSPChester23 min

Nearby

Severe Thunderstorm Warnings in North Carolina, 2008Every severe thunderstorm 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.