Alert archive / North Carolina / Tornado Warnings in 2008

Tornado Warning 39, NWS Greenville-Spartanburg, SC

August 26, 2008Union County, North Carolina

NWS Greenville-Spartanburg, SC issued this tornado warning at Aug 26, 2008, 10:30 AM EDT for Union County, North Carolina. It was in force for 30 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued
Aug 26, 2008, 10:30 AM EDT (14:30 UTC)
Expired
Aug 26, 2008, 11:00 AM EDT
In force
30 min
Issued by
NWS Greenville-Spartanburg, SC
Area
Storm-based polygon

County Union County, NC

The radar

The Columbia radar (KCAE), 133 km from the middle of the area, began a volume at 14:31 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 watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
Aug 26, 10:00 AM EDTTornado WatchSPC9 hr

The nearest sounding before it

Greensboro/Hi Pt, NC (KGSO), launched 12:00Z, 2.5 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 2008-08-26Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 378 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°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 2008-08-26The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 24 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
378 J/kg
Mixed-layer CIN
-12 J/kg
Mixed-layer LCL
608 m above ground
0-6 km bulk shear
20 kt
0-1 km storm-relative helicity
24 m²/s²
0-3 km storm-relative helicity
72 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.3

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

000 
WFUS52 KGSP 261430
TORGSP
NCC179-261500-
/O.NEW.KGSP.TO.W.0039.080826T1430Z-080826T1500Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
1030 AM EDT TUE AUG 26 2008

THE NATIONAL WEATHER SERVICE IN GREENVILLE-SPARTANBURG HAS ISSUED A

* TORNADO WARNING FOR...
  EASTERN UNION COUNTY IN THE PIEDMONT OF NORTH CAROLINA

* UNTIL 1100 AM EDT

* AT 1023 AM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO 12 MILES
  SOUTHEAST OF MONROE...OR ABOUT OVER STURDIVANTS...MOVING NORTHEAST
  AT 14 MPH.

* THE TORNADO IS MAINLY EXPECTED TO AFFECT RURAL LOCATIONS BETWEEN   
  MARSHVILLE AND STURDIVANTS THROUGH 1040 AM EDT... 

THIS TORNADO WILL BE ACCOMPANIED BY VERY HEAVY RAIN AND LITTLE OR NO 
LIGHTNING...AND WILL LIKELY BE IMPOSSIBLE TO SEE. MOBILE HOMES AND 
VEHICLES SHOULD BE ABANDONED FOR STURDIER SHELTER. OTHERWISE...GO TO 
AN INTERIOR ROOM ON THE LOWEST LEVEL OF YOUR HOME OR PLACE OF 
BUSINESS.

TO REPORT TORNADOES...DAMAGING WINDS...LARGE HAIL...OR FLOODING...
THROUGH OUR AUTOMATED REPORTING SYSTEM...CALL OUR TOLL FREE NUMBER...
1 8 7 7...6 3 3...6 7 7 2.

LAT...LON 3498 8029 3497 8030 3491 8030 3491 8031
      3488 8031 3486 8034 3490 8041 3511 8029
TIME...MOT...LOC 1427Z 219DEG 12KT 3492 8035

$$
LANE
2 follow-up statements
000 
WWUS52 KGSP 261448
SVSGSP

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
1048 AM EDT TUE AUG 26 2008

NCC179-261500-
/O.CON.KGSP.TO.W.0039.000000T0000Z-080826T1500Z/
UNION NC-
1047 AM EDT TUE AUG 26 2008

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 1100 AM EDT FOR EAST
CENTRAL UNION COUNTY IN THE PIEDMONT OF NORTH CAROLINA...

AT 1046 AM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A TORNADO.  THIS TORNADO WAS LOCATED 3 MILES NORTH OF
STURDIVANTS...OR ABOUT 13 MILES EAST OF MONROE...MOVING NORTHEAST AT
15 MPH.

THE TORNADO WILL OTHERWISE REMAIN OVER MAINLY RURAL AREAS BETWEEN 
STURDIVANTS AND MARSHVILLE.

THIS TORNADO WILL BE ACCOMPANIED BY HEAVY RAIN AND VERY LITTLE 
LIGHTNING. DO NOT WAIT TO SEE THE TORNADO BEFORE SEEKING SHELTER. IT 
WILL LIKELY BE TOO LATE. MOBILE HOMES AND VEHICLES SHOULD BE 
ABANDONED FOR STURDIER SHELTER. OTHERWISE...GO TO AN INTERIOR ROOM 
ON THE LOWEST LEVEL OF YOUR HOME OR PLACE OF BUSINESS.

LAT...LON 3497 8030 3492 8030 3491 8031 3488 8031
      3486 8034 3490 8041 3503 8030 3498 8029
TIME...MOT...LOC 1447Z 207DEG 13KT 3496 8031

$$
LANE
000
WWUS52 KGSP 261457
SVSGSP

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
1057 AM EDT TUE AUG 26 2008

NCC179-261505-
/O.EXP.KGSP.TO.W.0039.000000T0000Z-080826T1500Z/
UNION NC-
1055 AM EDT TUE AUG 26 2008

...THE TORNADO WARNING FOR EAST CENTRAL UNION COUNTY IN THE PIEDMONT
OF NORTH CAROLINA EXPIRES AT 1100 AM EDT...

THE AREA OF ROTATION HAS WEAKENED AND MOVED OUT OF THE COUNTY. 

LAT...LON 3497 8030 3492 8030 3491 8031 3488 8031
      3486 8034 3490 8041 3503 8030 3498 8029
TIME...MOT...LOC 1455Z 207DEG 13KT 3499 8029

$$
LANE

The office that day

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

IssuedProductOfficeCountiesLasted
Aug 26, 8:07 AM EDTAreal Flood AdvisoryGSPGaston, Mecklenburg113 min
Aug 26, 9:18 AM EDTFlash Flood WarningGSPMecklenburg4 hr
Aug 26, 10:05 AM EDTAreal Flood AdvisoryGSPUnion115 min
Aug 26, 10:37 AM EDTFlash Flood WarningGSPCabarrus, Mecklenburg3 hr
Aug 26, 11:17 AM EDTAreal Flood AdvisoryGSPBuncombe, Henderson, McDowell, Polk, Rutherford, Yancey118 min
Aug 26, 12:04 PM EDTFlash Flood WarningGSPMcDowell, Rutherford3 hr
Aug 26, 1:16 PM EDTTornado WarningGSPUnion36 min
Aug 26, 1:34 PM EDTFlash Flood WarningGSPMitchell, Yancey3 hr
Aug 26, 2:15 PM EDTFlash Flood WarningGSPUnion3 hr
Aug 26, 3:32 PM EDTTornado WarningGSPHenderson, Transylvania18 min
Aug 26, 5:27 PM EDTFlash Flood WarningGSPJackson, Transylvania10 hr
Aug 26, 5:55 PM EDTFlash Flood WarningGSPMacon6 hr
Aug 26, 7:05 PM EDTFlash Flood WarningGSPHaywood, Jackson6 hr

Nearby

Tornado Warnings in North Carolina, 2008Every tornado warning in 2008Tornadoes 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.