Alert archive / West Virginia / Flash Flood Warnings in 2012

Flash Flood Warning 1, NWS Charleston, WV

February 29, 201211 counties in West Virginia

NWS Charleston, WV issued this flash flood warning at Feb 29, 2012, 1:26 PM EST for 11 counties in West Virginia. It was in force for 57 days. 3 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
Feb 29, 2012, 1:26 PM EST (18:26 UTC)
Expired
Apr 26, 2012, 8:30 PM EDT
In force
57 days
Issued by
NWS Charleston, WV
Area
Storm-based polygon
Flood severity
None

Counties Barbour County, WV, Braxton County, WV, Calhoun County, WV, Doddridge County, WV, Gilmer County, WV, Harrison County, WV, Lewis County, WV, McDowell County, WV, Randolph County, WV, Ritchie County, WV, Upshur County, WV

The radar

The Charleston,WV radar (KRLX), 106 km from the middle of the area, began a volume at 18:27 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 3, 7:25 PM EDTFLASH FLOOD6 Se War, WVRT. 16 BLOCKED BY WATER NEAR SQUIRE AND NEAR INTERSECTION OF RT. 16 AND CANEBRAKE ROAD. WATER IN STORE IN SQUIRE.
Apr 26, 7:00 PM EDTFLASH FLOODBradshaw, WVTHE DRY FORK CRESTED AT 10.25 FEET - JUST OVER BANKFULL.
Apr 26, 7:15 PM EDTFLASH FLOODCoalwood, WVJIM BRANCH FLOODED COUNTY ROUTE 2. NO STRUCTURES DAMAGED.

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

The nearest sounding before it

Roanoke, VA (KRNK), launched 12:00Z, 6.4 hours before the alert went out and 190 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 2012-02-29Temperature 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 2012-02-29The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 313 square meters per square second.1939587897Sfc1 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
651 m above ground
0-6 km bulk shear
58 kt
0-1 km storm-relative helicity
313 m²/s²
0-3 km storm-relative helicity
338 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.

655 
WGUS51 KRLX 291826
FFWRLX
WVC001-007-013-017-021-033-041-083-085-097-010030-
/O.NEW.KRLX.FF.W.0001.120229T1826Z-120301T0030Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE CHARLESTON WV
126 PM EST WED FEB 29 2012

THE NATIONAL WEATHER SERVICE IN CHARLESTON HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  BARBOUR COUNTY IN WEST VIRGINIA...
  THIS INCLUDES THE CITY OF PHILIPPI...
  NORTHERN BRAXTON COUNTY IN WEST VIRGINIA...
  EAST CENTRAL CALHOUN COUNTY IN WEST VIRGINIA...
  SOUTHERN DODDRIDGE COUNTY IN WEST VIRGINIA...
  GILMER COUNTY IN WEST VIRGINIA...
  THIS INCLUDES THE CITY OF GLENVILLE...
  SOUTHERN HARRISON COUNTY IN WEST VIRGINIA...
  LEWIS COUNTY IN WEST VIRGINIA...
  THIS INCLUDES THE CITY OF WESTON...
  NORTHERN RANDOLPH COUNTY IN WEST VIRGINIA...
  THIS INCLUDES THE CITY OF ELKINS...
  SOUTHEASTERN RITCHIE COUNTY IN WEST VIRGINIA...
  UPSHUR COUNTY IN WEST VIRGINIA...
  THIS INCLUDES THE CITIES OF...BUCKHANNON...AUDRA STATE PARK...

* UNTIL 730 PM EST

* AT 118 PM EST...LOCAL OFFICIALS REPORTED HEAVY RAINFALL EARLIER 
  FILLING AREA STREAMS TO BANKFULL...WITH MANY STREAMS ALREADY 
  COMING OUT OF THEIR BANKS.   DOPPLER RADAR INDICATED ANOTHER BATCH 
  OF SHOWERS AND THUNDERSTORMS MOVING IN FROM THE WEST.  THE 
  HEAVIEST OF THE INITIAL THUNDERSTORMS WERE 10 MILES NORTHWEST OF 
  GLENVILLE...MOVING EAST AT 55 MPH.

* OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO
  JACKSON MILL...STONEWALL JACKSON LAKE STATE PARK...ROCK CAVE...MILL
  CREEK...BELINGTON AND DAILEY

PRECAUTIONARY/PREPAREDNESS ACTIONS...

ADDITIONAL RAINFALL AMOUNTS OF ONE HALF TO ONE INCH ARE POSSIBLE IN 
THE WARNED AREA...LOCALLY HIGHER UNDER A HEAVY THUNDERSTORM.

EXCESSIVE RUNOFF FROM HEAVY RAINFALL WILL CAUSE FLOODING OF SMALL
CREEKS AND STREAMS...HIGHWAYS AND UNDERPASSES. ADDITIONALLY...COUNTRY
ROADS AND FARMLANDS ALONG THE BANKS OF CREEKS...STREAMS AND OTHER LOW
LYING AREAS ARE SUBJECT TO FLOODING.

&&

PLEASE REPORT HIGH WATER TO THE NATIONAL WEATHER SERVICE BY CALLING
TOLL FREE...877-633-6772...WHEN YOU CAN DO SO SAFELY.

LAT...LON 3892 7938 3893 7945 3889 7946 3889 7951
      3884 7952 3879 7950 3874 7954 3871 8103
      3922 8100 3925 7984 3924 7981 3913 7983
      3908 7977 3904 7976 3898 7951 3896 7934

$$

12
5 follow-up statements
140 
WGUS71 KRLX 292131
FFSRLX

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE CHARLESTON WV
431 PM EST WED FEB 29 2012

WVC001-007-013-017-021-033-041-083-085-097-010030-
/O.CON.KRLX.FF.W.0001.000000T0000Z-120301T0030Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
LEWIS WV-HARRISON WV-RANDOLPH WV-GILMER WV-DODDRIDGE WV-CALHOUN WV-
BRAXTON WV-BARBOUR WV-UPSHUR WV-RITCHIE WV-
431 PM EST WED FEB 29 2012

...A FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 730 PM EST FOR
SOUTHEASTERN RITCHIE...UPSHUR...BARBOUR...NORTHERN BRAXTON...EXTREME
EAST CENTRAL CALHOUN...SOUTHERN DODDRIDGE...GILMER...NORTHERN
RANDOLPH...SOUTHERN HARRISON AND LEWIS COUNTIES...

AT 420 PM EST...DOPPLER RADAR INDICATED SHOWERS AND A FEW 
THUNDERSTORMS LOCATED FROM 15 MILES SOUTHWEST OF CEDAR CREEK STATE 
PARK...OR 16 MILES SOUTH OF GRANTSVILLE...ON SOUTHWESTWARD.  ALL 
THIS ACTIVITY WAS MOVING NORTHEAST AT 50 MPH...AND WILL OVERSPREAD 
THE WARNED AREA LASTING A COUPLE OF HOURS.

THERE WERE NUMEROUS REPORTS OF STREAMS OUT OF THERE BANKS AND ROADS 
FLOODED IN THE WARNED AREA.  A STRUCTURE ON HORNER ROAD IN 
LUMBERPORT IN HARRISON COUNTY WAS FLOODED.  THE NEW RAINFALL WILL 
CAUSE FURTHER RISES...AFFECTING MORE ROADS AND POSSIBLY MORE 
PROPERTY.

OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO
GLENVILLE...STONEWALL JACKSON LAKE STATE PARK...WESTON...JACKSON
MILL...ROCK CAVE...BUCKHANNON...MILL CREEK...AUDRA STATE PARK...
DAILEY...PHILIPPI...BELINGTON AND ELKINS

PRECAUTIONARY/PREPAREDNESS ACTIONS...

EXCESSIVE RUNOFF FROM HEAVY RAINFALL WILL CAUSE FLOODING OF SMALL
CREEKS AND STREAMS...HIGHWAYS AND UNDERPASSES. ADDITIONALLY...COUNTRY
ROADS AND FARMLANDS ALONG THE BANKS OF CREEKS...STREAMS AND OTHER LOW
LYING AREAS ARE SUBJECT TO FLOODING.

DO NOT DRIVE YOUR VEHICLE INTO AREAS WHERE THE WATER COVERS THE
ROADWAY. THE WATER DEPTH MAY BE TOO GREAT TO ALLOW YOUR CAR TO CROSS
SAFELY. MOVE TO HIGHER GROUND.

TURN AROUND DON'T DROWN. DO NOT DRIVE YOUR CAR ON FLOODED ROADWAYS.

PLEASE REPORT HIGH WATER TO THE NATIONAL WEATHER SERVICE BY CALLING
TOLL FREE 877-633-6772 WHEN YOU CAN DO SO SAFELY.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 900 PM EST WEDNESDAY EVENING
FOR CENTRAL KENTUCKY AND SOUTHEAST OHIO AND CENTRAL VIRGINIA AND
CENTRAL WEST VIRGINIA.

&&

LAT...LON 3892 7938 3893 7945 3889 7946 3889 7951
      3884 7952 3879 7950 3874 7954 3871 8103
      3922 8100 3925 7984 3924 7981 3913 7983
      3908 7977 3904 7976 3898 7951 3896 7934

$$

12
490 
WGUS71 KRLX 010030
FFSRLX

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE CHARLESTON WV
730 PM EST WED FEB 29 2012

WVC001-007-013-017-021-033-041-083-085-097-010037-
/O.EXP.KRLX.FF.W.0001.000000T0000Z-120301T0030Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
LEWIS WV-HARRISON WV-RANDOLPH WV-GILMER WV-DODDRIDGE WV-CALHOUN WV-
BRAXTON WV-BARBOUR WV-UPSHUR WV-RITCHIE WV-
730 PM EST WED FEB 29 2012

...THE FLASH FLOOD WARNING WILL EXPIRE AT 730 PM EST FOR SOUTHEASTERN
RITCHIE...UPSHUR...BARBOUR...NORTHERN BRAXTON...EXTREME EAST CENTRAL
CALHOUN...SOUTHERN DODDRIDGE...GILMER...NORTHERN RANDOLPH...SOUTHERN
HARRISON AND LEWIS COUNTIES...

THE THREAT FOR FLASH FLOODING HAS DIMINISHED THIS EVENING...AS AREA 
SMALL CREEKS ARE BEGINNING TO RECEDE. HOWEVER STRONG RISES ARE 
EXPECTED ON THE BIGGER CREEKS AND RIVERS TONIGHT AND A FLOOD WARNING 
MAY BE NEEDED LATER THIS EVENING FOR THOSE CREEKS AND RIVERS.

PLEASE REPORT HIGH WATER TO THE NATIONAL WEATHER SERVICE BY CALLING
TOLL FREE 877-633-6772 WHEN YOU CAN DO SO SAFELY.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 900 PM EST WEDNESDAY EVENING
FOR CENTRAL KENTUCKY AND CENTRAL VIRGINIA AND CENTRAL WEST VIRGINIA.

LAT...LON 3892 7938 3893 7945 3889 7946 3889 7951
      3884 7952 3879 7950 3874 7954 3871 8103
      3922 8100 3925 7984 3924 7981 3913 7983
      3908 7977 3904 7976 3898 7951 3896 7934

$$

30
481 
WGUS51 KRLX 262258
FFWRLX
WVC047-270030-
/O.NEW.KRLX.FF.W.0001.120426T2258Z-120427T0030Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE CHARLESTON WV
658 PM EDT THU APR 26 2012

THE NATIONAL WEATHER SERVICE IN CHARLESTON HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  MCDOWELL COUNTY IN WEST VIRGINIA...
  THIS INCLUDES THE CITY OF WELCH...

* UNTIL 830 PM EDT

* AT 653 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED   
VERY HEAVY RAIN FROM A THUNDERSTORM OVER THE WARNED AREA. THESE 
THUNDERSTORMS ALONG WITH THE RAIN FROM THE EARLY MORNING 
THUNDERSTORMS HAVE LED TO HIGH WATER IN SMALLER CREEKS AND STREAMS.

* LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO PANTHER.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

DO NOT DRIVE YOUR VEHICLE INTO AREAS WHERE THE WATER COVERS THE
ROADWAY. THE WATER DEPTH MAY BE TOO GREAT TO ALLOW YOUR CAR TO CROSS
SAFELY. MOVE TO HIGHER GROUND.

FLOODING IS OCCURRING OR IS IMMINENT. IT IS IMPORTANT TO KNOW WHERE
YOU ARE RELATIVE TO STREAMS...RIVERS...OR CREEKS WHICH CAN BECOME
KILLERS IN HEAVY RAINS. CAMPERS AND HIKERS SHOULD AVOID STREAMS OR
CREEKS.

EXCESSIVE RAINFALL WILL CAUSE STREAM BANKS TO BECOME UNSTABLE.
UNSTABLE STREAM BANKS CAN FAIL OR BECOME SLIPPERY. PERSONS SHOULD
STAY AWAY FROM STREAM BANKS...SWIFT FLOWING WATER AND CULVERTS. STAY
AWAY OR BE SWEPT AWAY!

&&

PLEASE REPORT HIGH WATER TO THE NATIONAL WEATHER SERVICE BY CALLING
TOLL FREE...877-633-6772...WHEN YOU CAN DO SO SAFELY.

LAT...LON 3742 8194 3744 8194 3746 8199 3748 8200
      3753 8189 3739 8133 3737 8133 3732 8136
      3730 8140 3727 8142 3727 8145 3724 8148
      3725 8150 3720 8156

$$

28
245 
WGUS71 KRLX 262352
FFSRLX

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE CHARLESTON WV
752 PM EDT THU APR 26 2012

WVC047-270030-
/O.CON.KRLX.FF.W.0001.000000T0000Z-120427T0030Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
MCDOWELL WV-
752 PM EDT THU APR 26 2012

...A FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 830 PM EDT FOR
MCDOWELL COUNTY...

AT 747 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO 
INDICATE LINGERING THUNDERSTORMS THAT ARE PRODUCING HEAVY RAIN 
OVER THE WARNED AREA.

LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO WELCH AND
GARY

PRECAUTIONARY/PREPAREDNESS ACTIONS...

EXCESSIVE RUNOFF FROM HEAVY RAINFALL WILL CAUSE FLOODING OF SMALL
CREEKS AND STREAMS...COUNTRY ROADS...AS WELL AS FARMLAND ALONG THE
BANKS OF CREEKS AND STREAMS.

DO NOT DRIVE YOUR VEHICLE INTO AREAS WHERE THE WATER COVERS THE
ROADWAY. THE WATER DEPTH MAY BE TOO GREAT TO ALLOW YOUR CAR TO CROSS
SAFELY. MOVE TO HIGHER GROUND.

TURN AROUND DON'T DROWN. DO NOT DRIVE YOUR CAR ON FLOODED ROADWAYS.

PLEASE REPORT HIGH WATER TO THE NATIONAL WEATHER SERVICE BY CALLING
TOLL FREE 877-633-6772 WHEN YOU CAN DO SO SAFELY.

&&

LAT...LON 3742 8194 3744 8194 3746 8199 3748 8200
      3753 8189 3739 8133 3737 8133 3732 8136
      3730 8140 3727 8142 3727 8145 3724 8148
      3725 8150 3720 8156

$$

28
553 
WGUS71 KRLX 270031
FFSRLX

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE CHARLESTON WV
831 PM EDT THU APR 26 2012

WVC047-270038-
/O.EXP.KRLX.FF.W.0001.000000T0000Z-120427T0030Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
MCDOWELL WV-
831 PM EDT THU APR 26 2012

...THE FLASH FLOOD WARNING WILL EXPIRE AT 830 PM EDT FOR MCDOWELL
COUNTY...

ADDITIONAL SHOWERS WILL AFFECT PORTIONS OF MCDOWELL COUNTY THIS 
EVENING...BUT THE HEAVIEST DOWNPOURS SHOULD BE OVER.

THEREFORE THE FLASH FLOOD WARNING...THAT WAS IN EFFECT HAS BEEN 
ALLOWED TO EXPIRE. 

OF COURSE...MANY LARGE STREAMS...AND THE HEADWATERS OF THE TUG 
FORK...WILL REMAIN SWOLLEN OVERNIGHT.  STAY AWAY FROM THEIR 
BANKS...THE GROUND COULD BE SLIPPERY OR UNSTABLE.

LAT...LON 3742 8194 3744 8194 3746 8199 3748 8200
      3753 8189 3739 8133 3737 8133 3732 8136
      3730 8140 3727 8142 3727 8145 3724 8148
      3725 8150 3720 8156

$$

22

The office that day

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

IssuedProductOfficeCountiesLasted
Feb 29, 10:26 AM ESTSpecial Weather StatementRLXCabell, Jackson, Lincoln, Mason, Putnam, Wayne and 1 more34 min
Feb 29, 11:19 AM ESTSpecial Weather StatementRLXBraxton, Clay, Kanawha, Nicholas, Roane41 min
Feb 29, 11:25 AM ESTSpecial Weather StatementRLXBarbour, Doddridge, Harrison, Lewis, Ritchie, Taylor50 min
Feb 29, 12:19 PM ESTSpecial Weather StatementRLXPleasants, Wirt, Wood71 min
Feb 29, 12:59 PM ESTFlash Flood WatchRLXBarbour, Boone, Braxton, Cabell, Calhoun, Clay and 22 more9 hr
Feb 29, 1:11 PM ESTSpecial Weather StatementRLXWayne34 min
Feb 29, 1:54 PM ESTTornado WarningRLXWayne36 min
Feb 29, 2:10 PM ESTSevere Thunderstorm WarningRLXCalhoun, Gilmer, Jackson, Mason, Ritchie, Wirt and 1 more45 min
Feb 29, 2:30 PM ESTSevere Thunderstorm WarningRLXBoone, Lincoln, Logan, Mingo, Wayne60 min
Feb 29, 3:25 PM ESTFlash Flood WarningRLXBarbour, Calhoun, Doddridge, Harrison, Jackson, Mason and 7 more6 hr
Feb 29, 3:29 PM ESTSevere Thunderstorm WarningRLXBoone, Fayette, Kanawha, Nicholas46 min
Feb 29, 3:35 PM ESTSevere Thunderstorm WarningRLXBoone, Logan, McDowell, Mingo, Raleigh, Wyoming55 min
Feb 29, 4:17 PM ESTSpecial Weather StatementRLXPocahontas58 min
Feb 29, 6:01 PM ESTSpecial Weather StatementRLXBoone, Fayette, Logan, McDowell, Mingo, Nicholas and 4 more3 hr

Nearby

Flash Flood Warnings in West Virginia, 2012Every flash flood warning in 2012

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.