Alert archive / North Carolina / Severe Thunderstorm Warnings in 2008

Severe Thunderstorm Warning 240, NWS Greenville-Spartanburg, SC

July 6, 2008Catawba County, Lincoln County, North Carolina

NWS Greenville-Spartanburg, SC issued this severe thunderstorm warning at Jul 6, 2008, 1:19 PM EDT for Catawba County, Lincoln County, North Carolina. It was in force for 56 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 6, 2008, 1:19 PM EDT (17:19 UTC)
Expired
Jul 6, 2008, 2:15 PM EDT
In force
56 min
Issued by
NWS Greenville-Spartanburg, SC
Area
Storm-based polygon

Counties Catawba County, NC, Lincoln County, NC

The radar

The Greer radar (KGSP), 119 km from the middle of the area, began a volume at 17:19 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, 5.3 hours before the alert went out and 132 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 2008-07-06Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 831 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 2008-07-06The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 9 square meters per square second.193958Sfc1 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
831 J/kg
Mixed-layer CIN
-10 J/kg
Mixed-layer LCL
474 m above ground
0-6 km bulk shear
14 kt
0-1 km storm-relative helicity
9 m²/s²
0-3 km storm-relative helicity
15 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 Jul 6, 10:43 AM EDT, 2 hours 36 minutes earlier.

Area forecast discussion, Jul 6, 10:43 AM EDT, 2 hours 36 minutes before
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Hazardous weather outlook, Jul 6, 6:09 AM EDT, 7 hours 10 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
609 AM EDT SUN JUL 6 2008

GAZ010-017-018-026-028-029-NCZ033-035>037-048>053-056>059-062>065-
068>072-082-501>510-SCZ001>014-019-071015-
RABUN-HABERSHAM-STEPHENS-FRANKLIN-HART-ELBERT-AVERY-ALEXANDER-
IREDELL-DAVIE-MADISON-YANCEY-MITCHELL-SWAIN-HAYWOOD-BUNCOMBE-CATAWBA-
ROWAN-GRAHAM-NORTHERN JACKSON-MACON-SOUTHERN JACKSON-TRANSYLVANIA-
HENDERSON-CLEVELAND-LINCOLN-GASTON-MECKLENBURG-CABARRUS-UNION NC-
CALDWELL MOUNTAINS-GREATER CALDWELL-BURKE MOUNTAINS-GREATER BURKE-
MCDOWELL MOUNTAINS-EASTERN MCDOWELL-RUTHERFORD MOUNTAINS-
GREATER RUTHERFORD-POLK MOUNTAINS-EASTERN POLK-OCONEE MOUNTAINS-
PICKENS MOUNTAINS-GREENVILLE MOUNTAINS-GREATER OCONEE-
GREATER PICKENS-GREATER GREENVILLE-SPARTANBURG-CHEROKEE-YORK-
ANDERSON-ABBEVILLE-LAURENS-UNION SC-CHESTER-GREENWOOD-
609 AM EDT SUN JUL 6 2008

THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHEAST GEORGIA...PIEDMONT
NORTH CAROLINA...WESTERN NORTH CAROLINA AND UPSTATE SOUTH CAROLINA.

.DAY ONE...TODAY AND TONIGHT

SCATTERED THUNDERSTORMS WILL AFFECT THE WESTERN CAROLINAS AND
NORTHEAST GEORGIA AGAIN TODAY. THE MAIN THREATS WITH THESE STORMS
WILL BE FROM FREQUENT CLOUD TO GROUND LIGHTNING AND LOCALLY HEAVY
RAINFALL. HOWEVER...ISOLATED SEVERE WEATHER WILL BE POSSIBLE IN
THE FORM OF DAMAGING WINDS AND LARGE HAIL.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY

SCATTERED THUNDERSTORMS ARE EXPECTED AGAIN ON MONDAY. A FEW SEVERE
THUNDERSTORMS WILL BE POSSIBLE.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.

LANE

In the hours before

Special weather statement, Jul 6, 7:45 AM EDT, 5 hours 34 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
745 AM EDT SUN JUL 6 2008

SCZ003-005>007-061245-
GREATER GREENVILLE-GREATER PICKENS-GREENVILLE MOUNTAINS-SPARTANBURG-
745 AM EDT SUN JUL 6 2008

...A STRONG THUNDERSTORM WILL AFFECT CENTRAL GREENVILLE...EASTERN
PICKENS AND WESTERN SPARTANBURG COUNTIES THROUGH 845 AM EDT...

AT 736 AM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
STRONG THUNDERSTORM NEAR FURMAN UNIVERSITY...OR 7 MILES NORTHWEST OF
GREENVILLE...MOVING EAST AT 15 MPH.

THIS STORM WILL BE NEAR...
  TAYLORS BY 805 AM EDT.
  LAKE ROBINSON BY 815 AM EDT.
  GREER BY 825 AM EDT.

SMALL HAIL...AND WIND GUSTS OF 30 TO 40 MPH ARE EXPECTED WITH THIS
STORM.

KRENTZ

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 6, 1:33 PM EDTTornado WarningGSPCatawba, Lincoln42 min
Jul 6, 1:56 PM EDTSevere Thunderstorm WarningGSPMecklenburg, Union64 min
Jul 6, 2:17 PM EDTSevere Thunderstorm WarningGSPCatawba, Lincoln58 min
Jul 6, 3:00 PM EDTSevere Thunderstorm WarningGSPGaston, Lincoln33 min
Jul 6, 3:52 PM EDTSevere Thunderstorm WarningGSPBuncombe, Henderson, Polk, Rutherford53 min
Jul 6, 3:57 PM EDTAreal Flood AdvisoryGSPUnion2 hr
Jul 6, 4:18 PM EDTSevere Thunderstorm WarningGSPCabarrus, Rowan57 min
Jul 6, 4:35 PM EDTSevere Thunderstorm WarningGSPPolk, Rutherford55 min
Jul 6, 2:27 PM EDTSevere Thunderstorm WarningGSPCherokee, Spartanburg63 min
Jul 6, 4:12 PM EDTSevere Thunderstorm WarningGSPChester, York63 min
Jul 6, 4:49 PM EDTSevere Thunderstorm WarningGSPCherokee, Chester, Union, York56 min
Jul 6, 5:15 PM EDTSevere Thunderstorm WarningGSPGreenville, Laurens, Spartanburg, Union60 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.