Alert archive / West Virginia / Flash Flood Warnings in 2003

Flash Flood Warning 59, NWS Charleston, WV

July 14, 2003Pocahontas County, Randolph County, West Virginia

NWS Charleston, WV issued this flash flood warning at Jul 14, 2003, 7:44 PM EDT for Pocahontas County, Randolph County, West Virginia. It was in force for 2 hr. 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 14, 2003, 7:44 PM EDT (23:44 UTC)
Expired
Jul 14, 2003, 9:45 PM EDT
In force
2 hr
Issued by
NWS Charleston, WV
Area
Whole counties

Counties Pocahontas County, WV, Randolph County, WV

The radar

The Charleston,WV radar (KRLX), 157 km from the middle of the area, began a volume at 23:48 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

Roanoke, VA (KRNK), launched 12:00Z, 11.7 hours before the alert went out and 155 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 2003-07-14Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 409 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, Roanoke, VA at 12:00Z on 2003-07-14The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 33 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
409 J/kg
Mixed-layer CIN
-39 J/kg
Mixed-layer LCL
687 m above ground
0-6 km bulk shear
25 kt
0-1 km storm-relative helicity
33 m²/s²
0-3 km storm-relative helicity
65 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 
WGUS51 KRLX 142350
FFWRLX
WVC075-083-150145-

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE CHARLESTON WV
744 PM EDT MON JUL 14 2003

THE NATIONAL WEATHER SERVICE IN CHARLESTON HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  POCAHONTAS COUNTY IN WEST VIRGINIA...
  SOUTHERN RANDOLPH COUNTY IN WEST VIRGINIA...

* UNTIL 945 PM EDT...

* AT 742 PM EDT...NATIONAL WEATHER SERVICE RADAR INDICATED VERY HEAVY
  THUNDERSTORMS SOUTH OF MILL CREEK IN RANDOLPH COUNTY...AND OVER
  MUCH OF POCAHONTAS COUNTY. THE STORMS WERE MOVING SLOWLY TO THE
  SOUTHEAST AT 10 MPH.

* SOME LOCATIONS IN THE WARNING AREA INCLUDE CASS SCENIC
  RAILROAD...MARLINTON...GREEN BANK...DURBIN AND SNOWSHOE.

--CALL TO ACTION-- A FLASH FLOOD WARNING MEANS THAT FLOODING IS
IMMINENT OR OCCURRING. IF YOU ARE IN THE WARNING AREA MOVE TO HIGHER
GROUND IMMEDIATELY. RESIDENTS LIVING ALONG STREAMS AND CREEKS SHOULD
TAKE IMMEDIATE PRECAUTIONS TO PROTECT LIFE AND PROPERTY. DO NOT
ATTEMPT TO CROSS SWIFTLY FLOWING WATERS OR WATERS OF UNKNOWN DEPTH BY
FOOT OR BY AUTOMOBILE. IF YOUR VEHICLE STALLS, ABANDON IT IMMEDIATELY
AND SEEK HIGHER GROUND.

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

$$
2 follow-up statements
000 
WGUS71 KRLX 150107
FFSRLX
WVC075-083-150145-

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE CHARLESTON WV
853 PM EDT MON JUL 14 2003

...A FLASH FLOOD WARNING CONTINUES FOR POCAHONTAS AND SOUTHERN 
RANDOLPH COUNTIES UNTIL 945 PM EDT...

AT 8:53 PM HEAVY THUNDERSTORMS ARE CONCENTRATED OVER THE SOUTHERN 
HALF OF POCAHONTAS COUNTY.  ELSEWHERE...RAINS HAVE MOVED OUT OF 
RANDOLPH COUNTY AND DECREASED OVER CENTRAL AND NORTHERN POCAHONTAS 
COUNTY.  RAIN GAUGES REPORT 2 TO 3 INCHES OF RAIN BETWEEN 7 PM AND 
8:30 PM AROUND THE VALLEY HEAD AREA OF SOUTHERN RANDOLPH 
COUNTY...WHILE RADAR ESTIMATES 1 TO 2 INCHES OF RAIN HAS FALLEN IN 
PARTS OF POCAHONTAS COUNTY BETWEEN 7 PM AND 8:30 PM. THESE AREAS 
RECEIVED HEAVY RAINFALL SUNDAY EVENING...AND THE RUNOFF FROM THESE 
ADDITIONAL RAINS HAVE PROMPTED THE CONTINUANCE OF THE FLASH FLOOD 
WARNING UNTIL 9:45 PM.       



--CALL TO ACTION-- EXCESSIVE RUNOFF FROM THIS STORM WILL CAUSE FLASH
FLOODING OF SMALL CREEKS AND STREAMS...COUNTRY ROADS...AS WELL AS
FARMLAND ALONG THE BANKS OF CREEKS AND STREAMS.

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

$$
.END/JMV
000 
WGUS71 KRLX 150145
FFSRLX
WVC075-083-150215-

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE CHARLESTON WV
943 PM EDT MON JUL 14 2003

...THE FLASH FLOOD WARNING FOR POCAHONTAS AND RANDOLPH COUNTIES HAS
BEEN ALLOWED TO EXPIRE...

NATIONAL WEATHER SERVICE RADAR INDICATED THE RAINFALL HAD ENDED 
ACROSS MOST OF THE WARNED AREA...AND THE FLOOD THREAT WAS 
DIMINISHING. THUS...THE FLASH FLOOD WARNING IS BEING ALLOWED TO 
EXPIRE AT 9:45 PM.

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

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 13, 8:58 PM EDTFlash Flood WarningRLXPocahontas62 min
Jul 14, 5:10 PM EDTSevere Thunderstorm WarningRLXPocahontas35 min

Nearby

Flash Flood Warnings in West Virginia, 2003Every flash flood warning in 2003

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.