Alert archive / West Virginia / Severe Thunderstorm Warnings in 2008

Severe Thunderstorm Warning 13, NWS Charleston, WV

April 11, 20084 counties in West Virginia

NWS Charleston, WV issued this severe thunderstorm warning at Apr 11, 2008, 5:07 PM EDT for 4 counties in West Virginia. It was in force for 53 min. 4 reports came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued
Apr 11, 2008, 5:07 PM EDT (21:07 UTC)
Expired
Apr 11, 2008, 6:00 PM EDT
In force
53 min
Issued by
NWS Charleston, WV
Area
Storm-based polygon

Counties Boone County, WV, Kanawha County, WV, Lincoln County, WV, Logan County, WV

The radar

The Charleston,WV radar (KRLX), 43 km from the middle of the area, began a volume at 21:07 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.

What was reported inside it

TimeReportWhereRemark
Apr 11, 5:10 PM EDTTSTM WND DMGLogan, WV*** 1 INJ *** TREES DOWN IN CITY, INTO ONE TRAILER WOMAN SLIGHTLY INJURED ARM HURT. TREES DOWN ON TOP OF CARS
Apr 11, 5:14 PM EDTTSTM WND DMGWhitman, WVLARGE BRANCHES BROKEN. EVENT OCCURRED BETWEEN 459 PM 04/11/2008 AND 514 PM 04/11/2008
Apr 11, 5:43 PM EDTTSTM WND DMGWharton, WVTREES DOWN AND METAL CARPORT BLOWN OVER
Apr 11, 5:50 PM EDTTSTM WND DMGWhitesville, WVNUMEROUS TREES DOWN

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The watch it was issued in

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

IssuedProductOfficeLasted
Apr 11, 5:04 PM EDTSevere Thunderstorm WatchSPC4 hr

The nearest sounding before it

Roanoke, VA (KRNK), launched 12:00Z, 9.1 hours before the alert went out and 218 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, Roanoke, VA at 12:00Z on 2008-04-11Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 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, Roanoke, VA at 12:00Z on 2008-04-11The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 249 square meters per square second.19395878Sfc1 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1034 m above ground
0-6 km bulk shear
47 kt
0-1 km storm-relative helicity
249 m²/s²
0-3 km storm-relative helicity
249 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

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

000 
WUUS51 KRLX 112107
SVRRLX
WVC005-039-043-045-112200-
/O.NEW.KRLX.SV.W.0013.080411T2107Z-080411T2200Z/

BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE CHARLESTON WV
507 PM EDT FRI APR 11 2008

THE NATIONAL WEATHER SERVICE IN CHARLESTON HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  BOONE COUNTY IN WEST VIRGINIA...
  SOUTHERN KANAWHA COUNTY IN WEST VIRGINIA...
  LINCOLN COUNTY IN WEST VIRGINIA...
  LOGAN COUNTY IN WEST VIRGINIA...

* UNTIL 600 PM EDT

* AT 505 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING DAMAGING WINDS IN EXCESS
  OF 60 MPH.  THIS STORM WAS LOCATED NEAR CHIEF LOGAN STATE PARK...OR
  ABOUT 27 MILES EAST OF INEZ...AND MOVING NORTHEAST AT 53 MPH.

* OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO
  MAN...CHAPMANVILLE...MALLORY...SPURLOCKVILLE...MADISON...WHARTON...
  JULIAN...VAN...BALD KNOB...ALUM CREEK...MARMET...CHESAPEAKE...
  BELLE...BURNWELL...COAL FORK...EAST BANK...GLASGOW...CEDAR GROVE
  AND PRATT

THIS STORM HAS A HISTORY OF PRODUCING DESTRUCTIVE WINDS AND LARGE
DAMAGING HAIL. SEEK SHELTER NOW INSIDE A STURDY STRUCTURE AND STAY
AWAY FROM WINDOWS

PLEASE REPORT HAIL OR STRONG WINDS TO THE NATIONAL WEATHER SERVICE BY
CALLING TOLL FREE...877-633-6772...WHEN YOU CAN DO SO SAFELY.

A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 1000 PM EDT
FRIDAY EVENING FOR CENTRAL VIRGINIA AND CENTRAL WEST VIRGINIA.

LAT...LON 3765 8200 3798 8221 3797 8222 3804 8219
      3807 8224 3819 8226 3836 8152 3829 8124
      3816 8134 3796 8139 3798 8153 3794 8157
      3783 8156 3782 8153 3777 8175 3771 8174
      3767 8182 3768 8194
TIME...MOT...LOC 2107Z 241DEG 46KT 3789 8201

$$

21
2 follow-up statements
000 
WWUS51 KRLX 112131
SVSRLX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE CHARLESTON WV
531 PM EDT FRI APR 11 2008

WVC005-039-043-045-112200-
/O.CON.KRLX.SV.W.0013.000000T0000Z-080411T2200Z/
KANAWHA WV-LOGAN WV-LINCOLN WV-BOONE WV-
531 PM EDT FRI APR 11 2008

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 600 PM EDT
FOR BOONE...LINCOLN...LOGAN AND SOUTHERN KANAWHA COUNTIES...

AT 528 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A LINE OF SEVERE THUNDERSTORMS CAPABLE OF PRODUCING DAMAGING
WINDS IN EXCESS OF 60 MPH.  THESE STORMS WERE LOCATED ALONG A LINE
EXTENDING FROM ASHFORD TO PRENTER TO AMHERSTDALE-ROBINETTE...OR ALONG
A LINE EXTENDING FROM 38 MILES SOUTHEAST OF PROCTORVILLE TO 27 MILES
NORTHWEST OF BECKLEY TO 30 MILES WEST OF BECKLEY...MOVING NORTHEAST
AT 59 MPH.

OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO BALD
KNOB...WHITESVILLE...LEEWOOD...MARMET...ESKDALE...DAWES...
CHESAPEAKE...BELLE...COAL FORK...SHARON...GLASGOW...EAST BANK...CEDAR
GROVE...BURNWELL...HANDLEY...PRATT AND POND GAP

THIS IS A DANGEROUS STORM. IF YOU ARE IN ITS PATH...PREPARE
IMMEDIATELY FOR DAMAGING WINDS...DESTRUCTIVE HAIL...AND DEADLY CLOUD
TO GROUND LIGHTNING. PEOPLE OUTSIDE SHOULD MOVE TO A SHELTER...
PREFERABLY INSIDE A STRONG BUILDING BUT AWAY FROM WINDOWS.

PLEASE REPORT HAIL OR STRONG WINDS TO THE NATIONAL WEATHER SERVICE BY
CALLING TOLL FREE...877-633-6772...WHEN YOU CAN DO SO SAFELY.

LAT...LON 3765 8200 3798 8221 3797 8222 3804 8219
      3807 8224 3819 8226 3836 8152 3829 8124
      3816 8134 3796 8139 3798 8153 3794 8157
      3783 8156 3782 8153 3777 8175 3771 8174
      3767 8182 3768 8194
TIME...MOT...LOC 2131Z 243DEG 52KT 3823 8170 3803 8155
          3779 8168

$$

10
000 
WWUS51 KRLX 112156
SVSRLX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE CHARLESTON WV
557 PM EDT FRI APR 11 2008

WVC005-039-043-045-112207-
/O.EXP.KRLX.SV.W.0013.000000T0000Z-080411T2200Z/
KANAWHA WV-LOGAN WV-LINCOLN WV-BOONE WV-
557 PM EDT FRI APR 11 2008

...THE SEVERE THUNDERSTORM WARNING FOR BOONE...LINCOLN...LOGAN AND
SOUTHERN KANAWHA COUNTIES EXPIRES AT 600 PM EDT...

THE STORM THAT PROMPTED THE WARNING HAS WEAKENED BELOW SEVERE LIMITS
AND NO LONGER POSES A SEVERE WEATHER THREAT...THUS THE SEVERE
THUNDERSTORM WARNING HAS BEEN ALLOWED TO EXPIRE. HOWEVER OTHER WEAKER
THUNDERSTORMS IN THE AREA MAY PRODUCE GUSTY WINDS AND PEA SIZE HAIL.

PLEASE REPORT HAIL OR STRONG WINDS TO THE NATIONAL WEATHER SERVICE BY
CALLING TOLL FREE...877-633-6772...WHEN YOU CAN DO SO SAFELY.

LAT...LON 3765 8200 3798 8221 3797 8222 3804 8219
      3807 8224 3819 8226 3836 8152 3829 8124
      3816 8134 3796 8139 3798 8153 3794 8157
      3783 8156 3782 8153 3777 8175 3771 8174
      3767 8182 3768 8194
TIME...MOT...LOC 2157Z 243DEG 52KT 3840 8127 3820 8112
          3796 8126

$$

10

The office that day

Everything else NWS Charleston, WV issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Apr 11, 4:28 PM EDTSevere Thunderstorm WarningRLXMingo62 min
Apr 11, 4:47 PM EDTSevere Thunderstorm WarningRLXBoone, Lincoln, Logan, Mingo, Wayne43 min
Apr 11, 5:21 PM EDTSevere Thunderstorm WarningRLXFayette, Raleigh, Wyoming54 min
Apr 11, 6:42 PM EDTSevere Thunderstorm WarningRLXNicholas, Pocahontas, Webster63 min

Nearby

Severe Thunderstorm Warnings in West Virginia, 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.