Alert archive / West Virginia / Flash Flood Warnings in 1989

Flash Flood Warning 79, NWS Charleston, WV

September 16, 1989Kanawha County, West Virginia

NWS Charleston, WV issued this flash flood warning at Sep 16, 1989, 4:00 PM EDT for Kanawha County, West Virginia. It was in force for 2 hr.

The area

The counties it named.

The facts

Issued
Sep 16, 1989, 4:00 PM EDT (20:00 UTC)
Expired
Sep 16, 1989, 6:00 PM EDT
In force
2 hr
Issued by
NWS Charleston, WV
Area
Whole counties

County Kanawha County, WV

The radar

The WSR-88D network and its archive begin in 1991, so there is no radar volume for this alert.

The nearest sounding before it

Huntington/Tri S, WV (KHTS), launched 12:00Z, 8.0 hours before the alert went out and 85 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, Huntington/Tri S, WV at 12:00Z on 1989-09-16Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 26 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, Huntington/Tri S, WV at 12:00Z on 1989-09-16The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 131 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
26 J/kg
Mixed-layer CIN
-88 J/kg
Mixed-layer LCL
666 m above ground
0-6 km bulk shear
48 kt
0-1 km storm-relative helicity
131 m²/s²
0-3 km storm-relative helicity
117 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 
TTAA00 KCRW 162006 COR
FFWCRW
WVC005-039-043-079-162200-

BULLETIN - EBS ACTIVITATION REQUESTED
SEVERE THUNDERSTORM AND FLASH FLOOD WARNING...CORRECTED....
NATIONAL WEATHER SERVICE CHARLESTON WV
400 PM EDT SAT SEP 16 1989


THE NATIONAL WEATHER SERVICE HAS ISSUED A SEVERE THUNDERSTORM
WARNING EFFECTIVE UNTIL 600 PM EDT FOR PEOPLE IN THE FOLLOWING
COUNTIES

   IN THE WEST CENTRAL PART OF WEST VIRGINIA
      EASTERN PUTNAM...EASTERN LINCOLN...KANAWHA AND BOONE

AT 340 PM EDT...WEATHER SERVICE METEOROLOGITS RESIDING IN PUTNAM
COUNTY REPORTED DIME SIZE HAIL AND HEAVY RAIN.  RADAR INDICATED
A SHORT LINE OF THUNDERSTORMS FROM PUTNAM TO BOONE COUNTY.

SEVERE THUNDERSTORMS PRODUCE DAMAGING WINDS IN EXCESS OF 55 MPH
...LARGE HAIL...DANGEROUS LIGHTNING...AND HEAVY RAIN.  FOR YOUR
PROTECTION...MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF YOUR
HOME OR BUSINESS.  HEAVY RAINS FLOOD ROADWAYS QUICKLY...AVOID
DRIVING INTO AREAS WHERE WATER COVERS ROADS.

HEAVY RAIN OVER SATURATED GROUND WILL PRODUCE FLASH FLOODING OF SMALL
STREAMS.  DO NOT DRIVE INTO FLOODED ROADWAYS.

ALL RESIDENTS IN THESE COUNTIES SHOULD REMAIN ALERT FOR RAPIDLY
CHANGING CONDITIONS AND TAKE IMMEDIATE ACTION TO PROTECT LIFE AND
PROPERTY.

STEWART

What forecasters said that day

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

In the hours before

Special weather statement, Sep 16, 3:21 PM EDT, 39 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE HUNTINGTON WEST VIRGINIA
315 PM EDT SAT SEP 16 1989

...SEVERE THUNDERSTORM WARNINGS FOR LAWRENCE AND JOHNSON COUNTY KENTUCKY
AND WAYNE COUNTY WEST VIRGINIA HAS EXPIRED...
...FLASH FLOOD WATCH FOR WEST VIRGINIA REMAIN IN EFFECT UNTIL 900 PM
EDT THIS EVENING.

THE THUNDERSTORMS THAT MOVED THROUGH EASTERN KENTUCKY AND INTO WESTERN
WEST VIRGINIA  ARE NOW IN PUTNAM AND LINCOLN COUNTIES OF WEST VIRGINIA.
REPORTS RECEIVED AT BY THE HUNTINGTON WEATHER SERVICE OFFICE INDICATE
HEAVY RAIN AND STRONG WINDS.  NO SEVERE EVENTS HAVE BEEN REPORTED AT THIS
TIME.

RADAR INDICATES OTHER THUNDERSTORMS AND SHOWERS IN EASTERN KENTUCKY MOVING
EAST AT 30 MPH.  THESE STORMS HAVE THE POTENTIAL TO DROP SIGNIFICANT
AMOUNTS OF RAIN IN A SHORT PERIOD OF TIME.  IF YOU ARE OUT AND IT BEGINS
TO RAIN BE ALERT TO LOW LYING AREAS AND FOR RAPID RISES ACROSS ROADWAYS.

PLEASE CONTINUE TO LISTEN TO NOAA WEATHER RADIO OR YOUR FAVORITE RADIO
OR TELEVISION STATION FOR ANY FURTHER STATEMENTS ON THIS VERY WET
SITUATION.

HATFIELD

The office that day

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

IssuedProductOfficeCountiesLasted
Sep 15, 10:41 PM EDTFlash Flood WarningRLXLincoln, Putnam3 hr
Sep 15, 10:41 PM EDTFlash Flood WarningRLXMingo4 hr
Sep 15, 11:37 PM EDTFlash Flood WarningRLXLogan3 hr
Sep 16, 4:00 PM EDTFlash Flood WarningRLXLincoln, Putnam50 min
Sep 16, 4:00 PM EDTFlash Flood WarningRLXBoone50 min

Nearby

Flash Flood Warnings in West Virginia, 1989Every flash flood warning in 1989

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.