Alert archive / West Virginia / Flash Flood Warnings in 2003

Flash Flood Warning 86, NWS Charleston, WV

September 21, 2003Randolph County, Upshur County, West Virginia

NWS Charleston, WV issued this flash flood warning at Sep 21, 2003, 5:53 PM EDT for Randolph County, Upshur 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
Sep 21, 2003, 5:53 PM EDT (21:53 UTC)
Expired
Sep 21, 2003, 8:00 PM EDT
In force
2 hr
Issued by
NWS Charleston, WV
Area
Whole counties

Counties Randolph County, WV, Upshur County, WV

The radar

The Charleston,WV radar (KRLX), 156 km from the middle of the area, began a volume at 21:54 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

Pittsburgh, PA (KPIT), launched 12:00Z, 9.9 hours before the alert went out and 175 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, Pittsburgh, PA at 12:00Z on 2003-09-21Temperature 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, Pittsburgh, PA at 12:00Z on 2003-09-21The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 56 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1151 m above ground
0-6 km bulk shear
37 kt
0-1 km storm-relative helicity
56 m²/s²
0-3 km storm-relative helicity
122 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 212156
FFWRLX
WVC083-097-220000-

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE CHARLESTON WV
553 PM EDT SUN SEP 21 2003

THE NATIONAL WEATHER SERVICE IN CHARLESTON HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  RANDOLPH COUNTY IN WEST VIRGINIA...
  UPSHUR COUNTY IN WEST VIRGINIA...

* UNTIL 800 PM EDT...

* AT 548 PM EDT...NATIONAL WEATHER SERVICE RADAR INDICATED VERY HEAVY
  RAIN 8 MILES WEST OF COALTON...OR ABOUT 11 MILES SOUTHEAST OF      
  BUCKHANNON.  THE AREA OF HEAVY RAIN WAS NEARLY STATIONARY.

RADAR ESTIMATES OF 2 TO 2.5 INCHES HAS FALLEN IN THE LAST HOUR AND A 
HALF. RESIDENTS LIVING ALONG THE LAUREL RUN AND JACKSON FORK IN 
UPSHUR COUNTY AND LONG RUN...MIDDLE FORK RIVER AND HIER LICK RUN 
SHOULD BE EXTREMELY ALERT TO RAPIDLY RISING STREAMS.

STAY TUNED TO WEATHER RADIO OR LOCAL MEDIA FOR ANY FURTHER 
STATEMENTS OR WARNINGS.

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

$$

HC
1 follow-up statement
000 
WGUS71 KRLX 212337
FFSRLX
WVC083-097-220000-

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE CHARLESTON WV
733 PM EDT SUN SEP 21 2003

THE FLASH FLOOD WARNING THAT WAS IN EFFECT UNTIL 800 PM THIS EVENING 
FOR UPSHUR AND RANDOLPH COUNTIES HAS BEEN CANCELED...

NATIONAL WEATHER SERVICE RADAR INDICATED THE RAINFALL HAD ENDED ACROSS 
THE WARNED AREA...AND THE FLOOD THREAT WAS DIMINISHING. SOME MINOR 
FLOODING MAY CONTINUE...BUT THE THREAT OF SERIOUS FLOODING IS 
ENDING. THUS...THE FLASH FLOOD WARNING IS BEING CANCELED.

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

$$

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.