Alert archive / West Virginia / Flash Flood Watches in 2011

Flash Flood Watch 1, NWS Charleston, WV

April 11, 201126 counties in West Virginia; 9 counties in Ohio; 4 counties in Kentucky

NWS Charleston, WV issued this flash flood watch at Apr 11, 2011, 12:08 PM EDT for 26 counties in West Virginia; 9 counties in Ohio; 4 counties in Kentucky. It took effect at Apr 11, 2011, 3:00 PM EDT. It was in force for 30 hr.

The area

The counties it named.

The facts

Issued
Apr 11, 2011, 12:08 PM EDT (16:08 UTC)
In effect from
Apr 11, 2011, 3:00 PM EDT
Expired
Apr 12, 2011, 8:57 PM EDT
In force
30 hr
Issued by
NWS Charleston, WV
Flood severity
None
All 39 counties

Boyd County, KY, Carter County, KY, Greenup County, KY, Lawrence County, KY, Athens County, OH, Gallia County, OH, Jackson County, OH, Lawrence County, OH, Meigs County, OH, Morgan County, OH, Perry County, OH, Vinton County, OH, Washington County, OH, Barbour County, WV, Boone County, WV, Braxton County, WV, Cabell County, WV, Calhoun County, WV, Clay County, WV, Doddridge County, WV, Gilmer County, WV, Harrison County, WV, Jackson County, WV, Kanawha County, WV, Lewis County, WV, Lincoln County, WV, Logan County, WV, Mason County, WV, Mingo County, WV, Pleasants County, WV, Putnam County, WV, Ritchie County, WV, Roane County, WV, Taylor County, WV, Tyler County, WV, Upshur County, WV, Wayne County, WV, Wirt County, WV, Wood County, WV

The radar

The Charleston,WV radar (KRLX), 57 km from the middle of the area, began a volume at 16:08 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

Cncnati-Daytn, OH (KILN), launched 12:00Z, 4.1 hours before the alert went out and 199 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, Cncnati-Daytn, OH at 12:00Z on 2011-04-11Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 513 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, Cncnati-Daytn, OH at 12:00Z on 2011-04-11The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 318 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
513 J/kg
Mixed-layer CIN
-65 J/kg
Mixed-layer LCL
893 m above ground
0-6 km bulk shear
61 kt
0-1 km storm-relative helicity
318 m²/s²
0-3 km storm-relative helicity
339 m²/s²
Significant tornado parameter
1.0
Supercell composite
8.4

Open this sounding in Storm Lab

The text

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

084 
WGUS61 KRLX 111608
FFARLX

URGENT - IMMEDIATE BROADCAST REQUESTED
FLOOD WATCH
NATIONAL WEATHER SERVICE CHARLESTON WV
1208 PM EDT MON APR 11 2011

KYZ101>103-105-OHZ066-067-075-076-083>087-WVZ005>011-013>020-
024>031-120015-
/O.NEW.KRLX.FF.A.0001.110411T1900Z-110412T1600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
GREENUP-CARTER-BOYD-LAWRENCE KY-PERRY-MORGAN-ATHENS-WASHINGTON-
JACKSON OH-VINTON-MEIGS-GALLIA-LAWRENCE OH-WAYNE-CABELL-MASON-
JACKSON WV-WOOD-PLEASANTS-TYLER-LINCOLN-PUTNAM-KANAWHA-ROANE-WIRT-
CALHOUN-RITCHIE-DODDRIDGE-MINGO-LOGAN-BOONE-CLAY-BRAXTON-GILMER-
LEWIS-HARRISON-
INCLUDING THE CITIES OF...FLATWOODS...GREENUP...GRAYSON...
OLIVE HILL...ASHLAND...LOUISA...NEW LEXINGTON...CROOKSVILLE...
SOMERSET...MCCONNELSVILLE...STOCKPORT...ATHENS...MARIETTA...
BELPRE...JACKSON...WELLSTON...OAK HILL...MCARTHUR...HAMDEN...
POMEROY...GALLIPOLIS...IRONTON...SOUTH POINT...KENOVA...CEREDO...
WAYNE...HUNTINGTON...POINT PLEASANT...NEW HAVEN...RAVENSWOOD...
RIPLEY...PARKERSBURG...VIENNA...ST. MARYS...BELMONT...
PADEN CITY...SISTERSVILLE...MIDDLEBOURNE...HARTS...ALUM CREEK...
HAMLIN...TEAYS VALLEY...HURRICANE...CHARLESTON...
SOUTH CHARLESTON...SAINT ALBANS...SPENCER...ELIZABETH...
GRANTSVILLE...HARRISVILLE...PENNSBORO...WEST UNION...WILLIAMSON...
LOGAN...CHAPMANVILLE...MAN...MADISON...CLAY...SUTTON...GASSAWAY...
BURNSVILLE...GLENVILLE...WESTON...CLARKSBURG...BRIDGEPORT
1208 PM EDT MON APR 11 2011

...FLASH FLOOD WATCH IN EFFECT FROM 3 PM EDT THIS AFTERNOON
THROUGH TUESDAY MORNING...

THE NATIONAL WEATHER SERVICE IN CHARLESTON HAS ISSUED A

* FLASH FLOOD WATCH FOR PORTIONS OF NORTHEAST KENTUCKY...
 SOUTHEAST OHIO AND WEST VIRGINIA...INCLUDING THE FOLLOWING 
 AREAS...IN NORTHEAST KENTUCKY...BOYD...CARTER...GREENUP AND 
 LAWRENCE KY. IN SOUTHEAST OHIO...ATHENS...GALLIA...JACKSON 
 OH...LAWRENCE OH...MORGAN...MEIGS...PERRY...VINTON AND 
 WASHINGTON. IN WEST VIRGINIA...BOONE...BRAXTON...CABELL...
 CALHOUN...CLAY...DODDRIDGE...GILMER...HARRISON...JACKSON WV...
 KANAWHA...LEWIS...LINCOLN...LOGAN...MASON...MINGO...
 PLEASANTS...PUTNAM...RITCHIE...ROANE...TYLER...WAYNE...WIRT 
 AND WOOD.

* FROM 3 PM EDT THIS AFTERNOON THROUGH TUESDAY MORNING

* SHOWERS AND THUNDERSTORMS WILL MOVE ACROSS THE AREA THIS
  AFTERNOON AND TONIGHT. THE AIRMASS IS VERY MOIST AND THE
  POTENTIAL FOR HEAVY RAINFALL IN A SHORT PERIOD OF TIME IS HIGH. 

* SHOWERS AND THUNDERSTORMS WILL CHANGE TO A MORE STEADIER RAIN
  OVERNIGHT INTO TUESDAY MORNING WITH RAINFALL RATES LESSENING.
  BUT THE GROUND WILL BE WET TO SATURATED AND MOST OF THIS RAIN
  WILL BE RUNOFF...THAT WILL FLOW INTO THE STREAMS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FLASH FLOOD WATCH MEANS THAT CONDITIONS MAY DEVELOP THAT LEAD
TO FLASH FLOODING. FLASH FLOODING IS A VERY DANGEROUS SITUATION.

YOU SHOULD MONITOR LATER FORECASTS AND BE PREPARED TO TAKE ACTION
SHOULD FLASH FLOOD WARNINGS BE ISSUED.

&&

$$
6 follow-up statements
523 
WGUS61 KRLX 120004
FFARLX

FLOOD WATCH
NATIONAL WEATHER SERVICE CHARLESTON WV
804 PM EDT MON APR 11 2011

KYZ101>103-105-OHZ066-067-075-076-083>087-WVZ005>011-013>020-
024>031-120815-
/O.CON.KRLX.FF.A.0001.000000T0000Z-110412T1600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
GREENUP-CARTER-BOYD-LAWRENCE KY-PERRY-MORGAN-ATHENS-WASHINGTON-
JACKSON OH-VINTON-MEIGS-GALLIA-LAWRENCE OH-WAYNE-CABELL-MASON-
JACKSON WV-WOOD-PLEASANTS-TYLER-LINCOLN-PUTNAM-KANAWHA-ROANE-WIRT-
CALHOUN-RITCHIE-DODDRIDGE-MINGO-LOGAN-BOONE-CLAY-BRAXTON-GILMER-
LEWIS-HARRISON-
INCLUDING THE CITIES OF...FLATWOODS...GREENUP...GRAYSON...
OLIVE HILL...ASHLAND...LOUISA...NEW LEXINGTON...CROOKSVILLE...
SOMERSET...MCCONNELSVILLE...STOCKPORT...ATHENS...MARIETTA...
BELPRE...JACKSON...WELLSTON...OAK HILL...MCARTHUR...HAMDEN...
POMEROY...GALLIPOLIS...IRONTON...SOUTH POINT...KENOVA...CEREDO...
WAYNE...HUNTINGTON...POINT PLEASANT...NEW HAVEN...RAVENSWOOD...
RIPLEY...PARKERSBURG...VIENNA...ST. MARYS...BELMONT...
PADEN CITY...SISTERSVILLE...MIDDLEBOURNE...HARTS...ALUM CREEK...
HAMLIN...TEAYS VALLEY...HURRICANE...CHARLESTON...
SOUTH CHARLESTON...SAINT ALBANS...SPENCER...ELIZABETH...
GRANTSVILLE...HARRISVILLE...PENNSBORO...WEST UNION...WILLIAMSON...
LOGAN...CHAPMANVILLE...MAN...MADISON...CLAY...SUTTON...GASSAWAY...
BURNSVILLE...GLENVILLE...WESTON...CLARKSBURG...BRIDGEPORT
804 PM EDT MON APR 11 2011

...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH TUESDAY MORNING...

THE FLASH FLOOD WATCH CONTINUES FOR

* PORTIONS OF NORTHEAST KENTUCKY...SOUTHEAST OHIO AND WEST 
 VIRGINIA...INCLUDING THE FOLLOWING AREAS...IN NORTHEAST 
 KENTUCKY...BOYD...CARTER...GREENUP AND LAWRENCE KY. IN 
 SOUTHEAST OHIO...ATHENS...GALLIA...JACKSON OH...LAWRENCE OH...
 MORGAN...MEIGS...PERRY...VINTON AND WASHINGTON. IN WEST 
 VIRGINIA...BOONE...BRAXTON...CABELL...CALHOUN...CLAY...
 DODDRIDGE...GILMER...HARRISON...JACKSON WV...KANAWHA...LEWIS...
 LINCOLN...LOGAN...MASON...MINGO...PLEASANTS...PUTNAM...
 RITCHIE...ROANE...TYLER...WAYNE...WIRT AND WOOD.

* THROUGH TUESDAY MORNING

* SHOWERS WITH A FEW EMBEDDED THUNDERSTORMS WILL MOVE ACROSS THE
  AREA TONIGHT. WHILE THE THREAT OF HEAVY RAINFALL IN
  THUNDERSTORMS HAS LESSENED SOMEWHAT...THERE STILL COULD BE HIGH
  WATER ISSUES DUE TO AN ALREADY MOIST GROUND IN SOME AREAS. 1.25
  TO 1.5 INCHES IN A THREE TO SIX HOUR PERIOD MAY BE ENOUGH TO
  CAUSE FLOODING IN SUCH AREAS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FLASH FLOOD WATCH MEANS THAT CONDITIONS MAY DEVELOP THAT LEAD
TO FLASH FLOODING. FLASH FLOODING IS A VERY DANGEROUS SITUATION.

YOU SHOULD MONITOR LATER FORECASTS AND BE PREPARED TO TAKE ACTION
SHOULD FLASH FLOOD WARNINGS BE ISSUED.

&&

$$
939 
WGUS61 KRLX 120809
FFARLX

URGENT - IMMEDIATE BROADCAST REQUESTED
FLOOD WATCH
NATIONAL WEATHER SERVICE CHARLESTON WV
409 AM EDT TUE APR 12 2011

KYZ101>103-105-OHZ066-067-075-076-083>087-WVZ005>011-013>020-
024>031-121615-
/O.EXT.KRLX.FF.A.0001.000000T0000Z-110413T0400Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
GREENUP-CARTER-BOYD-LAWRENCE KY-PERRY-MORGAN-ATHENS-WASHINGTON-
JACKSON OH-VINTON-MEIGS-GALLIA-LAWRENCE OH-WAYNE-CABELL-MASON-
JACKSON WV-WOOD-PLEASANTS-TYLER-LINCOLN-PUTNAM-KANAWHA-ROANE-WIRT-
CALHOUN-RITCHIE-DODDRIDGE-MINGO-LOGAN-BOONE-CLAY-BRAXTON-GILMER-
LEWIS-HARRISON-
INCLUDING THE CITIES OF...FLATWOODS...GREENUP...GRAYSON...
OLIVE HILL...ASHLAND...LOUISA...NEW LEXINGTON...CROOKSVILLE...
SOMERSET...MCCONNELSVILLE...STOCKPORT...ATHENS...MARIETTA...
BELPRE...JACKSON...WELLSTON...OAK HILL...MCARTHUR...HAMDEN...
POMEROY...GALLIPOLIS...IRONTON...SOUTH POINT...KENOVA...CEREDO...
WAYNE...HUNTINGTON...POINT PLEASANT...NEW HAVEN...RAVENSWOOD...
RIPLEY...PARKERSBURG...VIENNA...ST. MARYS...BELMONT...
PADEN CITY...SISTERSVILLE...MIDDLEBOURNE...HARTS...ALUM CREEK...
HAMLIN...TEAYS VALLEY...HURRICANE...CHARLESTON...
SOUTH CHARLESTON...SAINT ALBANS...SPENCER...ELIZABETH...
GRANTSVILLE...HARRISVILLE...PENNSBORO...WEST UNION...WILLIAMSON...
LOGAN...CHAPMANVILLE...MAN...MADISON...CLAY...SUTTON...GASSAWAY...
BURNSVILLE...GLENVILLE...WESTON...CLARKSBURG...BRIDGEPORT
409 AM EDT TUE APR 12 2011

...FLASH FLOOD WATCH NOW IN EFFECT THROUGH THIS EVENING...

THE FLASH FLOOD WATCH IS NOW IN EFFECT FOR

* PORTIONS OF NORTHEAST KENTUCKY...SOUTHEAST OHIO AND WEST 
 VIRGINIA...INCLUDING THE FOLLOWING AREAS...IN NORTHEAST 
 KENTUCKY...BOYD...CARTER...GREENUP AND LAWRENCE KY. IN 
 SOUTHEAST OHIO...ATHENS...GALLIA...JACKSON OH...LAWRENCE OH...
 MORGAN...MEIGS...PERRY...VINTON AND WASHINGTON. IN WEST 
 VIRGINIA...BOONE...BRAXTON...CABELL...CALHOUN...CLAY...
 DODDRIDGE...GILMER...HARRISON...JACKSON WV...KANAWHA...LEWIS...
 LINCOLN...LOGAN...MASON...MINGO...PLEASANTS...PUTNAM...
 RITCHIE...ROANE...TYLER...WAYNE...WIRT AND WOOD.

* THROUGH THIS EVENING

* SHOWERS...SOME HEAVY AT TIMES...WILL MOVE ACROSS THE AREA TODAY.
  WITH THE GROUND ALREADY MOIST IN MANY LOCATIONS FROM RECENT
  RAINS...AREA STREAMS AND CREEKS COULD APPROACH OR EVEN EXCEED
  BANKFUL. AN ADDITIONAL INCH OR SO OF RAIN CAN BE EXPECTED
  TODAY...PARTICULARLY ACROSS NORTHERN WEST VIRGINIA AND SOUTHEAST
  OHIO. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FLASH FLOOD WATCH MEANS THAT CONDITIONS MAY DEVELOP THAT LEAD
TO FLASH FLOODING. FLASH FLOODING IS A VERY DANGEROUS SITUATION.

YOU SHOULD MONITOR LATER FORECASTS AND BE PREPARED TO TAKE ACTION
SHOULD FLASH FLOOD WARNINGS BE ISSUED.

&&

$$
267 
WGUS61 KRLX 121542
FFARLX

FLOOD WATCH
NATIONAL WEATHER SERVICE CHARLESTON WV
1142 AM EDT TUE APR 12 2011

KYZ101>103-105-OHZ066-067-075-076-083>087-WVZ005>011-013>020-
024>031-122345-
/O.CON.KRLX.FF.A.0001.000000T0000Z-110413T0400Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
GREENUP-CARTER-BOYD-LAWRENCE KY-PERRY-MORGAN-ATHENS-WASHINGTON-
JACKSON OH-VINTON-MEIGS-GALLIA-LAWRENCE OH-WAYNE-CABELL-MASON-
JACKSON WV-WOOD-PLEASANTS-TYLER-LINCOLN-PUTNAM-KANAWHA-ROANE-WIRT-
CALHOUN-RITCHIE-DODDRIDGE-MINGO-LOGAN-BOONE-CLAY-BRAXTON-GILMER-
LEWIS-HARRISON-
INCLUDING THE CITIES OF...FLATWOODS...GREENUP...GRAYSON...
OLIVE HILL...ASHLAND...LOUISA...NEW LEXINGTON...CROOKSVILLE...
SOMERSET...MCCONNELSVILLE...STOCKPORT...ATHENS...MARIETTA...
BELPRE...JACKSON...WELLSTON...OAK HILL...MCARTHUR...HAMDEN...
POMEROY...GALLIPOLIS...IRONTON...SOUTH POINT...KENOVA...CEREDO...
WAYNE...HUNTINGTON...POINT PLEASANT...NEW HAVEN...RAVENSWOOD...
RIPLEY...PARKERSBURG...VIENNA...ST. MARYS...BELMONT...
PADEN CITY...SISTERSVILLE...MIDDLEBOURNE...HARTS...ALUM CREEK...
HAMLIN...TEAYS VALLEY...HURRICANE...CHARLESTON...
SOUTH CHARLESTON...SAINT ALBANS...SPENCER...ELIZABETH...
GRANTSVILLE...HARRISVILLE...PENNSBORO...WEST UNION...WILLIAMSON...
LOGAN...CHAPMANVILLE...MAN...MADISON...CLAY...SUTTON...GASSAWAY...
BURNSVILLE...GLENVILLE...WESTON...CLARKSBURG...BRIDGEPORT
1142 AM EDT TUE APR 12 2011

...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH THIS EVENING...

THE FLASH FLOOD WATCH CONTINUES FOR

* PORTIONS OF NORTHEAST KENTUCKY...SOUTHEAST OHIO AND WEST 
 VIRGINIA...INCLUDING THE FOLLOWING AREAS...IN NORTHEAST 
 KENTUCKY...BOYD...CARTER...GREENUP AND LAWRENCE KY. IN 
 SOUTHEAST OHIO...ATHENS...GALLIA...JACKSON OH...LAWRENCE OH...
 MORGAN...MEIGS...PERRY...VINTON AND WASHINGTON. IN WEST 
 VIRGINIA...BOONE...BRAXTON...CABELL...CALHOUN...CLAY...
 DODDRIDGE...GILMER...HARRISON...JACKSON WV...KANAWHA...LEWIS...
 LINCOLN...LOGAN...MASON...MINGO...PLEASANTS...PUTNAM...
 RITCHIE...ROANE...TYLER...WAYNE...WIRT AND WOOD.

* THROUGH THIS EVENING

* SHOWERS...SOME HEAVY AT TIMES...WILL MOVE ACROSS THE AREA TODAY.
  WITH THE GROUND ALREADY SATURATED IN MANY LOCATIONS FROM RECENT
  RAINS...AREA STREAMS AND CREEKS COULD APPROACH OR EVEN EXCEED
  BANKFUL...PARTICULARLY ACROSS NORTHEAST KENTUCKY AND SOUTHEAST
  OHIO. AN ADDITIONAL INCH OF RAIN CAN BE EXPECTED THROUGH THE
  AFTERNOON...MAINLY ACROSS NORTHERN WEST VIRGINIA AND SOUTHEAST
  OHIO.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FLASH FLOOD WATCH MEANS THAT CONDITIONS MAY DEVELOP THAT LEAD
TO FLASH FLOODING. FLASH FLOODING IS A VERY DANGEROUS SITUATION.

YOU SHOULD MONITOR LATER FORECASTS AND BE PREPARED TO TAKE ACTION
SHOULD FLASH FLOOD WARNINGS BE ISSUED.

&&

$$
916 
WGUS61 KRLX 121849
FFARLX

URGENT - IMMEDIATE BROADCAST REQUESTED
FLOOD WATCH
NATIONAL WEATHER SERVICE CHARLESTON WV
249 PM EDT TUE APR 12 2011

WVZ032-038>040-046-047-130300-
/O.EXA.KRLX.FF.A.0001.000000T0000Z-110413T0400Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
TAYLOR-WEBSTER-UPSHUR-BARBOUR-POCAHONTAS-RANDOLPH-
INCLUDING THE CITIES OF...GRAFTON...WEBSTER SPRINGS...
BUCKHANNON...PHILIPPI...BELINGTON...MARLINTON...ELKINS
249 PM EDT TUE APR 12 2011

...FLASH FLOOD WATCH IN EFFECT UNTIL MIDNIGHT EDT TONIGHT...

THE NATIONAL WEATHER SERVICE IN CHARLESTON HAS EXPANDED THE

* FLASH FLOOD WATCH TO INCLUDE PORTIONS OF WEST VIRGINIA...
 CENTRAL WEST VIRGINIA AND NORTHERN WEST VIRGINIA...INCLUDING 
 THE FOLLOWING AREAS...IN WEST VIRGINIA...POCAHONTAS. IN 
 CENTRAL WEST VIRGINIA...TAYLOR AND WEBSTER. IN NORTHERN WEST 
 VIRGINIA...BARBOUR...RANDOLPH AND UPSHUR.

* UNTIL MIDNIGHT EDT TONIGHT

* SHOWERS...MAY BE REPETITIVE OVER THE SMALL STREAM BASINS...LATE
  THIS AFTERNOON INTO THIS EVENING. WITH THE GROUND ALREADY
  SATURATED IN MANY LOCATIONS FROM RECENT RAINS...AREA STREAMS AND
  CREEKS COULD APPROACH OR EVEN EXCEED BANK FULL.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FLASH FLOOD WATCH MEANS THAT CONDITIONS MAY DEVELOP THAT LEAD
TO FLASH FLOODING. FLASH FLOODING IS A DANGEROUS SITUATION.

IF YOU LIVE ALONG A FLOOD PRONE SMALL STREAM...MONITOR WATER
LEVELS PERIODICALLY INTO THIS EVENING.  BE PREPARED TO TAKE ACTION.

&&

$$

KYZ101>103-105-OHZ066-067-075-076-083>087-WVZ005>011-013>020-
024>031-130300-
/O.CON.KRLX.FF.A.0001.000000T0000Z-110413T0400Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
GREENUP-CARTER-BOYD-LAWRENCE KY-PERRY-MORGAN-ATHENS-WASHINGTON-
JACKSON OH-VINTON-MEIGS-GALLIA-LAWRENCE OH-WAYNE-CABELL-MASON-
JACKSON WV-WOOD-PLEASANTS-TYLER-LINCOLN-PUTNAM-KANAWHA-ROANE-WIRT-
CALHOUN-RITCHIE-DODDRIDGE-MINGO-LOGAN-BOONE-CLAY-BRAXTON-GILMER-
LEWIS-HARRISON-
INCLUDING THE CITIES OF...FLATWOODS...GREENUP...GRAYSON...
OLIVE HILL...ASHLAND...LOUISA...NEW LEXINGTON...CROOKSVILLE...
SOMERSET...MCCONNELSVILLE...STOCKPORT...ATHENS...MARIETTA...
BELPRE...JACKSON...WELLSTON...OAK HILL...MCARTHUR...HAMDEN...
POMEROY...GALLIPOLIS...IRONTON...SOUTH POINT...KENOVA...CEREDO...
WAYNE...HUNTINGTON...POINT PLEASANT...NEW HAVEN...RAVENSWOOD...
RIPLEY...PARKERSBURG...VIENNA...ST. MARYS...BELMONT...
PADEN CITY...SISTERSVILLE...MIDDLEBOURNE...HARTS...ALUM CREEK...
HAMLIN...TEAYS VALLEY...HURRICANE...CHARLESTON...
SOUTH CHARLESTON...SAINT ALBANS...SPENCER...ELIZABETH...
GRANTSVILLE...HARRISVILLE...PENNSBORO...WEST UNION...WILLIAMSON...
LOGAN...CHAPMANVILLE...MAN...MADISON...CLAY...SUTTON...GASSAWAY...
BURNSVILLE...GLENVILLE...WESTON...CLARKSBURG...BRIDGEPORT
249 PM EDT TUE APR 12 2011

...FLASH FLOOD WATCH REMAINS IN EFFECT UNTIL MIDNIGHT EDT
TONIGHT...

THE FLASH FLOOD WATCH CONTINUES FOR

* PORTIONS OF NORTHEAST KENTUCKY...SOUTHEAST OHIO AND WEST 
 VIRGINIA...INCLUDING THE FOLLOWING AREAS...IN NORTHEAST 
 KENTUCKY...BOYD...CARTER...GREENUP AND LAWRENCE KY. IN 
 SOUTHEAST OHIO...ATHENS...GALLIA...JACKSON OH...LAWRENCE OH...
 MORGAN...MEIGS...PERRY...VINTON AND WASHINGTON. IN WEST 
 VIRGINIA...BOONE...BRAXTON...CABELL...CALHOUN...CLAY...
 DODDRIDGE...GILMER...HARRISON...JACKSON WV...KANAWHA...LEWIS...
 LINCOLN...LOGAN...MASON...MINGO...PLEASANTS...PUTNAM...
 RITCHIE...ROANE...TYLER...WAYNE...WIRT AND WOOD.

* UNTIL MIDNIGHT EDT TONIGHT

* LINGERING SHOWERS...MAY STILL MOVE SLOWLY...OR BE REPETITIVE
  OVER THE SAME STREAM BASIN. WITH THE GROUND ALREADY SATURATED IN
  MANY LOCATIONS FROM RECENT RAINS...AREA STREAMS AND CREEKS COULD
  APPROACH OR EVEN EXCEED BANK FULL...PARTICULARLY ACROSS NORTHEAST
  KENTUCKY AND SOUTHEAST OHIO.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FLASH FLOOD WATCH MEANS THAT CONDITIONS MAY DEVELOP THAT LEAD
TO FLASH FLOODING. FLASH FLOODING IS A DANGEROUS SITUATION.

IF YOU LIVE ALONG A FLOOD PRONE STREAM...MONITOR WATER LEVELS 
PERIODICALLY. BE PREPARED TO TAKE ACTION.

&&

$$
207 
WGUS61 KRLX 122148
FFARLX

FLOOD WATCH
NATIONAL WEATHER SERVICE CHARLESTON WV
548 PM EDT TUE APR 12 2011

KYZ101>103-105-OHZ066-067-075-076-083>087-WVZ005>011-013>020-
024>027-029-122300-
/O.CAN.KRLX.FF.A.0001.000000T0000Z-110413T0400Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
GREENUP-CARTER-BOYD-LAWRENCE KY-PERRY-MORGAN-ATHENS-WASHINGTON-
JACKSON OH-VINTON-MEIGS-GALLIA-LAWRENCE OH-WAYNE-CABELL-MASON-
JACKSON WV-WOOD-PLEASANTS-TYLER-LINCOLN-PUTNAM-KANAWHA-ROANE-WIRT-
CALHOUN-RITCHIE-DODDRIDGE-MINGO-LOGAN-BOONE-CLAY-GILMER-
INCLUDING THE CITIES OF...FLATWOODS...GREENUP...GRAYSON...
OLIVE HILL...ASHLAND...LOUISA...NEW LEXINGTON...CROOKSVILLE...
SOMERSET...MCCONNELSVILLE...STOCKPORT...ATHENS...MARIETTA...
BELPRE...JACKSON...WELLSTON...OAK HILL...MCARTHUR...HAMDEN...
POMEROY...GALLIPOLIS...IRONTON...SOUTH POINT...KENOVA...CEREDO...
WAYNE...HUNTINGTON...POINT PLEASANT...NEW HAVEN...RAVENSWOOD...
RIPLEY...PARKERSBURG...VIENNA...ST. MARYS...BELMONT...
PADEN CITY...SISTERSVILLE...MIDDLEBOURNE...HARTS...ALUM CREEK...
HAMLIN...TEAYS VALLEY...HURRICANE...CHARLESTON...
SOUTH CHARLESTON...SAINT ALBANS...SPENCER...ELIZABETH...
GRANTSVILLE...HARRISVILLE...PENNSBORO...WEST UNION...WILLIAMSON...
LOGAN...CHAPMANVILLE...MAN...MADISON...CLAY...GLENVILLE
548 PM EDT TUE APR 12 2011

...FLASH FLOOD WATCH IS CANCELLED...

THE FLASH FLOOD WATCH FOR PORTIONS OF NORTHEAST KENTUCKY...
SOUTHEAST OHIO AND WEST VIRGINIA HAS BEEN CANCELLED. ONLY LIGHT
RAIN SHOWERS AND DRIZZLE ARE FIGURED FOR THE EVENING AND OVERNIGHT
PERIOD. ANY LINGERING HIGH WATER PROBLEMS WILL IMPROVE OVER THE
NEXT FEW HOURS.

$$

WVZ028-030>032-038>040-046-047-130400-
/O.CON.KRLX.FF.A.0001.000000T0000Z-110413T0400Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BRAXTON-LEWIS-HARRISON-TAYLOR-WEBSTER-UPSHUR-BARBOUR-POCAHONTAS-
RANDOLPH-
INCLUDING THE CITIES OF...SUTTON...GASSAWAY...BURNSVILLE...
WESTON...CLARKSBURG...BRIDGEPORT...GRAFTON...WEBSTER SPRINGS...
BUCKHANNON...PHILIPPI...BELINGTON...MARLINTON...ELKINS
548 PM EDT TUE APR 12 2011

...FLASH FLOOD WATCH REMAINS IN EFFECT UNTIL MIDNIGHT EDT
TONIGHT...

THE FLASH FLOOD WATCH CONTINUES FOR

* PORTIONS OF WEST VIRGINIA...CENTRAL WEST VIRGINIA AND NORTHERN 
 WEST VIRGINIA...INCLUDING THE FOLLOWING AREAS...IN WEST 
 VIRGINIA...POCAHONTAS. IN CENTRAL WEST VIRGINIA...BRAXTON...
 TAYLOR AND WEBSTER. IN NORTHERN WEST VIRGINIA...BARBOUR...
 HARRISON...LEWIS...RANDOLPH AND UPSHUR.

* UNTIL MIDNIGHT EDT TONIGHT

* SHOWERS...MAY BE REPETITIVE OVER THE SMALL STREAM BASINS THROUGH
  THIS EVENING. WITH THE GROUND ALREADY SATURATED IN MANY
  LOCATIONS FROM RECENT RAINS...AREA STREAMS AND CREEKS COULD
  APPROACH OR EVEN EXCEED BANK FULL.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FLASH FLOOD WATCH MEANS THAT CONDITIONS MAY DEVELOP THAT LEAD
TO FLASH FLOODING. FLASH FLOODING IS A DANGEROUS SITUATION.

IF YOU LIVE ALONG A FLOOD PRONE SMALL STREAM...MONITOR WATER
LEVELS PERIODICALLY INTO THIS EVENING.  BE PREPARED TO TAKE
ACTION.

&&

$$
546 
WGUS61 KRLX 130057
FFARLX

FLOOD WATCH
NATIONAL WEATHER SERVICE CHARLESTON WV
857 PM EDT TUE APR 12 2011

WVZ028-030>032-038>040-046-047-130200-
/O.CAN.KRLX.FF.A.0001.000000T0000Z-110413T0400Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BRAXTON-LEWIS-HARRISON-TAYLOR-WEBSTER-UPSHUR-BARBOUR-POCAHONTAS-
RANDOLPH-
INCLUDING THE CITIES OF...SUTTON...GASSAWAY...BURNSVILLE...
WESTON...CLARKSBURG...BRIDGEPORT...GRAFTON...WEBSTER SPRINGS...
BUCKHANNON...PHILIPPI...BELINGTON...MARLINTON...ELKINS
857 PM EDT TUE APR 12 2011

...FLASH FLOOD WATCH IS CANCELLED...

THE FLASH FLOOD WATCH FOR PORTIONS OF WEST VIRGINIA...CENTRAL
WEST VIRGINIA AND NORTHERN WEST VIRGINIA HAS BEEN CANCELLED. ONLY
LIGHT RAIN SHOWERS AND DRIZZLE ARE FIGURED FOR THE REST OF THE
NIGHT INTO THURSDAY MORNING. ANY LINGERING WATER PROBLEMS WILL
IMPROVE OVER THE NEXT FEW HOURS.

$$

What forecasters said that day

The local office's own words before this flash flood watch went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Charleston, WV wrote its last area forecast discussion before this flash flood watch went out at Apr 11, 11:52 AM EDT, 16 minutes earlier.

Area forecast discussion, Apr 11, 11:52 AM EDT, 16 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE CHARLESTON WV
1152 AM EDT MON APR 11 2011

.SYNOPSIS...
FRONT AND LOW PASSES THE BEGINNING OF THE WEEK. ANOTHER LOW AND
FRONTAL SYSTEM FOR THE END OF THE WEEK AND THIS WEEKEND.

&&

.NEAR TERM /THROUGH TONIGHT/...
UPDATE...
STILL A BIT OF A CAP IN THE MID LEVELS DESPITE SOME CONVECTION
FIRING IN SOUTHEAST OHIO...AND EXPECT EROSION OF THIS CAP OVER
THE NEXT COUPLE HOURS. BUSY DAY EXPECTED WITH CONVECTION AND
POTENTIAL WATER ISSUES. COAL FIELDS ARE STRUGGLING TO RECOVER FROM
PREVIOUS RAINS...AND NORTHEAST KENTUCKY AND THE OHIO RIVER VALLEY
ARE PEGGED FOR THE MOST QPF RIGHT NOW. WIND SHOULD BE THE MAIN
THREAT WITH STORMS.

SURFACE LOW PRESSURE FORMING OVER THE TENNESSEE VALLEY WILL HANG
UP THE FRONT A BIT...AND WILL NOT ALLOW FOR A CLEAN SWEEP THROUGH
THE CWA. IT WILL ALSO LIKELY KEEP THE RAIN CONCENTRATED OVER THE
AFOREMENTIONED NE KENTUCKY AND OHIO RIVER VALLEY FOR A FEW HOURS.
PRECIPITABLE WATER VALUES FROM 1.25 TO 1.50 INCHES WILL NOT HELP
THE SITUATION.

PREVIOUS DISCUSSION...
EVOLUTION OF SYSTEM IMPACTING THE AREA THIS PERIOD WILL BE SLOWER ON
ACCOUNT OF AN UPPER LEVEL LOW CLOSING OFF IN THE SOUTHERN STREAM
FLOW.  RUC INDICATES THIS IS ALREADY BEGINNING TO OCCUR OVER NW TX.

THE DAY WILL START DRY AND RATHER WARM FOR AN APRIL MORNING WITH
TEMPERATURES ACROSS MUCH OF THE LOWER TERRAIN HANGING ABOVE 70
THROUGH DAWN.

LONG LINE OF CONVECTION AHEAD OF COLD FRONT DID NOT GET GOING UNTIL
AROUND 02Z LAST EVENING...OR AROUND 9 PM LOCAL TIME /CDT/.  WHAT IS
LEFT OF WHAT IS NOW A WEAKENING LINE WILL REACH WESTERN PORTIONS OF
THE AREA AROUND MIDDAY.  ELEVATED WARM LAYER EXISTS OUT AHEAD OF THE
LINE CREATING A STRONG CAP...WHICH MODELS DISPENSE WITH THIS
AFTERNOON...ALLOWING CONVECTION TO GET GOING EARLIER...COMPARED WITH
SUNDAY UPSTREAM.

GRADIENT WINDS IN WELL-MIXED AIR MASS WILL RESULT IN GUSTS
APPROACHING ADVISORY CRITERIA.  STRONG UNIDIRECTIONAL SHEAR AND CAPE
RISING TO 1-1.5KJ-KG-1 PER DESTABILIZATION VIA DIURNAL HEATING AND
EROSION OF CAP SHOULD RESULT IN A LINE OF STRONG THUNDERSTORMS.
WITH FREEZING LEVEL UP NEAR 14KFT...LARGE HAIL THREAT IS MINIMAL
ALTHOUGH WITH LARGE DEW POINT DEPRESSIONS...WET BULB HEIGHT IS DOWN
AROUND 10KFT.  THIS LEAVES WIND AS THE PRIMARY THREAT...ALTHOUGH
WILL HAVE TO WATCH FOR ROTATION.

ONCE THE MAIN LINE MOVES THROUGH THIS EVENING...A MORE WIDESPREAD
RAIN WILL EVOLVE AS THE SOUTHERN STREAM UPPER LOW CONTINUES TO CLOSE
OFF...AND A SURFACE WAVE DEVELOPS ON THE COLD FRONT AS THE FRONT
MOVES E OF THE AREA.  AT THIS TIME...AM BANKING ON THE INITIAL
CONVECTIVE LINE BEING PROGRESSIVE ENOUGH...AND THE MORE GENERALIZED
RAINFALL AFTERWARD...WILL NOT QUITE BE ENOUGH TO CAUSE SIGNIFICANT
WATER PROBLEMS ALTHOUGH DO HAVE 1 TO 1.5 INCHES TOTAL QPF CODED UP.
THAT WAS ARRIVED OUT BASICALLY VIA A NAM12 / HPC BLEND.  FFG VALUES
ARE 1.5 INCHES OR HIGHER IN ONE HOUR EVEN IN AREAS THAT HAVE HAD
HEAVY RAINFALL RECENTLY.

MENTIONED WATER ISSUE IN HWO TO GO ALONG WITH THE SEVERE THREAT AND
APPRISE DAY SHIFT.

RAISED HIGHS ESPECIALLY E HALF OF AREA TODAY BASED ON SLOWER
TIMING.  USED NON-DIURNAL TEMPERATURES TONIGHT TO REFLECT COLD
ADVECTION FROM THE W.

&&

.SHORT TERM /TUESDAY THROUGH THURSDAY/...
SHORT TERM PERIOD STARTS OUT UNSETTLED AS LOW PRESSURE CONTINUES TO
AFFECT THE AREA. COLD FRONT WILL BE TO THE EAST OF THE CWA AT THE
START OF THE PERIOD...BUT A CLOSED UPPER LOW WILL FORM IN THE BASE
OF THE SOUTHERN STREAM TROUGH...AND AFFECT THE REGION THROUGH AT
LEAST WED...KEEPING THE WEATHER COOLER AND UNSETTLED. BEHIND THE
COLD FRONT...TEMPERATURES WILL BE FALLING THROUGHOUT THE DAY ON
TUESDAY AS CAA TAKES PLACE...WITH ENOUGH COLD AIR MOVING IN TUESDAY
AFTERNOON/EVENING FOR A RAIN/SNOW MIX TO FORM TUESDAY NIGHT ABOVE
2000 FEET...AND FOR SNOW TO FORM ABOVE 3500 FEET. LIGHT
ACCUMULATIONS ARE EXPECTED TUESDAY NIGHT OVER THE NORTHERN MOUNTAIN
ZONES.

UPPER LOW WILL LIFT OFF TO THE NORTHEAST TUESDAY NIGHT WITH JUST A
FEW UPSLOPE SHOWERS LINGERING INTO EARLY WEDNESDAY. HIGH PRESSURE
WILL THEN BUILD IN BEHIND THE EXITING LOW FOR GRADUAL CLEARING
CONDITIONS FOR THE REMAINDER OF THE PERIOD. THERE ARE SOME TIMING
AND TRACK DIFFERENCES AMONG THE MODELS WITH THE PROGRESSION OF THIS
LOW OUT OF THE REGION...AND AS A RESULT...ADJUSTMENTS MAY BE NEEDED
TO FORECAST TIMING IN THE FUTURE. TEMPS WILL GRADUALLY WARM AS THE
WEEK PROGRESSES...AS HIGH PRESSURE SURFACE AND ALOFT IS ABLE TO
BUILD IN. ANOTHER SYSTEM IS PROGGED FOR LATE IN THE WEEK.

&&

.LONG TERM /THURSDAY NIGHT THROUGH SUNDAY/...
USED HPC GUIDANCE FOR THE MOST PART WITH EXTENDED MODELS GENERALLY
IN LINE ON SYSTEM PASSAGE OVER THE WEEKEND. SOME SNOW CHANCE IN
MOUNTAINS SATURDAY NIGHT AND SUNDAY NIGHT WITH 850 ZERO SOUTH OF
REGION. WITH SVR WX THIS AFTERNOON GETTING LONG RANGE OUT BY EARLY
AFTERNOON.

&&

.AVIATION /16Z MONDAY THROUGH FRIDAY/...
VFR TO START.  KEKN VSBY SENSOR WILL NEED LOOKED AT FOR SUSPICIOUS
MVFR VALUES DURING THE DAY.

SW FLOW INCREASES TODAY AS A COLD FRONT APPROACHES FROM THE W...WITH
GUSTS OF 30-35 KT EVEN OUTSIDE THUNDERSTORMS.  IT APPEARS EASTWARD
PROGRESS OF FRONT WILL BE SLOWED ON ACCOUNT OF A WAVE FORMING ALONG
IT.  THEREFORE HAVE THE CHANCE FOR PRECIPITATION AND ASSOCIATED MVFR
CONDITIONS NOT STARTING UNTIL LATER TODAY.  WHEN THUNDERSTORMS DO
ARRIVE...WIND GUSTS OF 40-50 KTS OR EVEN HIGHER ARE POSSIBLE.  IFR
OR WORSE CONDITIONS WILL OCCUR UNDERNEATH HEAVY THUNDERSTORMS...AND
WILL BECOME INCREASINGLY WIDESPREAD TONIGHT AS A MORE WIDESPREAD
RAIN FOLLOWS WHAT WILL LIKELY BE A SQUALL LINE.

LIGHT SW FLOW AT THE SURFACE AND STRONG SW FLOW ALOFT EARLY THIS
MORNING WILL LIKELY GIVE RISE TO LOW LEVEL WIND SHEAR.  MIXING WILL
RELAX THIS SHEAR THIS MORNING BUT THE FLOW WILL REMAIN STRONG...AND
GUSTY AT THE SURFACE.  LATE TODAY AND TONIGHT...THE FLOW SFC AND
ALOFT WILL SWITCH TO NW AND DIMINISH A BIT FROM W TO E AS THE WAVY
COLD FRONT MOVES THROUGH.

FORECAST CONFIDENCE AND ALTERNATE SCENARIOS THROUGH 18Z TUESDAY...

FORECAST CONFIDENCE: MEDIUM.

ALTERNATE SCENARIOS: TIMING OF THUNDERSTORM LINE THIS AFTERNOON AND
EVENING MAY DIFFER FROM CURRENT FORECAST...AS MAY ONSET AND DEGREE
OF IFR OR WORSE CONDITIONS TONIGHT.

EXPERIMENTAL TABLE OF FLIGHT CATEGORY OBJECTIVELY SHOWS CONSISTENCY
OF WFO FORECAST TO AVAILABLE MODEL INFORMATION:
H = HIGH:   TAF CONSISTENT WITH ALL MODELS OR ALL BUT ONE MODEL.
M = MEDIUM: TAF HAS VARYING LEVEL OF CONSISTENCY WITH MODELS.
L = LOW:    TAF INCONSISTENT WITH ALL MODELS OR ALL BUT ONE MODEL.

UTC 1HRLY       14   15   16   17   18   19   20   21   22   23   00   01
EDT 1HRLY       10   11   12   13   14   15   16   17   18   19   20   21
CRW CONSISTENCY  H    H    H    H    H    H    H    H    H    M    L    L
HTS CONSISTENCY  H    H    H    H    H    H    H    L    L    L    L    L
BKW CONSISTENCY  H    H    H    H    H    H    H    H    H    H    M    M
EKN CONSISTENCY  H    H    H    H    H    H    H    H    H    H    M    M
PKB CONSISTENCY  H    H    H    H    H    H    L    L    L    L    L    L
CKB CONSISTENCY  H    H    H    H    H    H    H    H    M    L    L    L

AFTER 18Z TUESDAY...
WIDESPREAD IFR IN RAIN EARLY TUE MORNING.

&&

.RLX WATCHES/WARNINGS/ADVISORIES...
WV...NONE.
OH...NONE.
KY...NONE.
VA...NONE.

&&

SYNOPSIS...TRM/AAR/SL
NEAR TERM...26/TRM
SHORT TERM...SL
LONG TERM...AAR
AVIATION...TRM
Hazardous weather outlook, Apr 11, 4:39 AM EDT, 7 hours 29 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE CHARLESTON WV
439 AM EDT MON APR 11 2011

KYZ101>103-105-OHZ066-067-075-076-083>087-VAZ003-004-WVZ005>011-
013>020-024>040-046-047-120845-
GREENUP-CARTER-BOYD-LAWRENCE-PERRY-MORGAN-ATHENS-WASHINGTON-JACKSON-
VINTON-MEIGS-GALLIA-DICKENSON-BUCHANAN-WAYNE-CABELL-MASON-WOOD-
PLEASANTS-TYLER-LINCOLN-PUTNAM-KANAWHA-ROANE-WIRT-CALHOUN-RITCHIE-
DODDRIDGE-MINGO-LOGAN-BOONE-CLAY-BRAXTON-GILMER-LEWIS-HARRISON-
TAYLOR-MCDOWELL-WYOMING-RALEIGH-FAYETTE-NICHOLAS-WEBSTER-UPSHUR-
BARBOUR-POCAHONTAS-RANDOLPH-
439 AM EDT MON APR 11 2011

THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHEAST
KENTUCKY...SOUTHEAST OHIO...SOUTHWEST VIRGINIA...CENTRAL WEST
VIRGINIA...NORTHERN WEST VIRGINIA...SOUTHERN WEST VIRGINIA AND
WESTERN WEST VIRGINIA.

.DAY ONE...TODAY AND TONIGHT.

THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS MONDAY AFTERNOON
AND MONDAY EVENING...WITH DAMAGING WINDS AS THE MAIN THREAT.
MONITOR FOR POSSIBLE SEVERE THUNDERSTORM WATCHES AND OR WARNINGS.

THE THREAT OF SMALL STREAM FLOODING EXISTS LATE MONDAY INTO EARLY
TUESDAY. THERE IS EVEN A CHANCE OF SOME HEADWATER RIVER FLOODING
IN ITS WAKE. THE MOST VULNERABLE LOCATIONS ARE OVER THE SOUTHERN
HALF OF WEST VIRGINIA INTO SOUTHWEST VIRGINIA. IF THIS THREAT
INCREASES...FLASH FLOOD WATCHES MAY BE POSTED.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY.

THE THREAT OF SMALL STREAM FLOODING EXISTS INTO EARLY TUESDAY.
THERE IS EVEN A CHANCE OF SOME HEADWATER RIVER FLOODING IN ITS
WAKE. THE MOST VULNERABLE LOCATIONS ARE OVER THE SOUTHERN HALF OF
WEST VIRGINIA INTO SOUTHWEST VIRGINIA. IF THIS THREAT
INCREASES...FLASH FLOOD WATCHES MAY BE POSTED.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL LIKELY BE NEEDED.

In the hours before

Special weather statement, Apr 11, 11:06 AM EDT, 1 hour 2 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE CHARLESTON WV
1106 AM EDT MON APR 11 2011

OHZ075-076-083>086-WVZ007>010-111600-
ATHENS OH-GALLIA OH-JACKSON WV-JACKSON OH-MASON WV-MEIGS OH-
PLEASANTS WV-VINTON OH-WASHINGTON OH-WOOD WV-
1106 AM EDT MON APR 11 2011

...STRONG THUNDERSTORMS WILL AFFECT ATHENS...EAST CENTRAL
JACKSON...MEIGS...NORTH CENTRAL MASON...NORTHEASTERN
GALLIA...NORTHERN JACKSON...PLEASANTS...SOUTHEASTERN
VINTON...WASHINGTON AND WOOD COUNTIES...

AT 1100 AM EDT...STRONG THUNDERSTORMS WERE LOCATED 5 MILES SOUTH OF
ALBANY...MOVING EAST AT 25 MPH.

WIND GUSTS TO 30 MPH ARE POSSIBLE WITH THESE STORMS. VERY HEAVY RAIN
WILL FALL FROM THESE STORMS...AND WILL CAUSE WATER TO POND ON ROADS AND
QUICKLY FILL ROADSIDE DITCHES AND SMALL STREAMS.

THESE STORMS WILL BE NEAR HARRISONVILLE...RUTLAND...KYGER...AND ATHENS
AROUND 1110 AM...CHESHIRE AROUND 1115 AM...DARWIN...MIDDLEPORT...AND
STROUD RUN STATE PARK AROUND 1120 AM...POMEROY AND MASON AROUND 1125
AM.

EXCESSIVE RUNOFF FROM HEAVY RAINFALL WILL CAUSE ELEVATED LEVELS ON
SMALL CREEKS AND STREAMS...AND PONDING OF WATER ON COUNTRY ROADS AND
FARMLAND ALONG THE BANKS OF CREEKS AND STREAMS.

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

LAT...LON 3952 8114 3909 8149 3903 8158 3901 8155
      3880 8173 3904 8251 3927 8242 3946 8187
      3945 8183 3947 8182 3949 8177 3948 8171
      3951 8171 3959 8147

08

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 11, 11:06 AM EDTSpecial Weather StatementRLXWood54 min
Apr 11, 1:30 PM EDTSpecial Weather StatementRLXCabell, Wayne30 min
Apr 11, 4:19 PM EDTSpecial Weather StatementRLXKanawha, Lincoln26 min
Apr 11, 4:57 PM EDTSpecial Weather StatementRLXBarbour, Harrison, Taylor18 min
Apr 11, 2:15 PM EDTSpecial Weather StatementRLXGreenup30 min

Nearby

Flash Flood Watches in West Virginia, 2011Flash Flood Watches in Ohio, 2011Flash Flood Watches in Kentucky, 2011Every flash flood watch in 2011

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.