Alert archive / Ohio / Flash Flood Warnings in 1997

Flash Flood Warning 26, NWS Charleston, WV

March 1, 1997Morgan County, Washington County, Ohio

NWS Charleston, WV issued this flash flood warning at Mar 1, 1997, 9:49 PM EST for Morgan County, Washington County, Ohio. It was in force for 6 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
Mar 1, 1997, 9:49 PM EST (02:49 UTC)
Expired
Mar 2, 1997, 4:00 AM EST
In force
6 hr
Issued by
NWS Charleston, WV
Area
Whole counties

Counties Morgan County, OH, Washington County, OH

The radar

The Charleston,WV radar (KRLX), 136 km from the middle of the area, began a volume at 02:52 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 00:00Z, 2.8 hours before the alert went out and 166 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 00:00Z on 1997-03-02Temperature 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 00:00Z on 1997-03-02The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 458 square meters per square second.1939587897117Sfc1 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
945 m above ground
0-6 km bulk shear
84 kt
0-1 km storm-relative helicity
458 m²/s²
0-3 km storm-relative helicity
427 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 020248
FFWCRW
OHC009-079-105-115-127-163-167-020900-

BULLETIN - EAS ACTIVATION REQUESTED
FLOOD WARNING
NATIONAL WEATHER SERVICE CHARLESTON WV
949 PM EST SAT MAR 1 1997

THE NATIONAL WEATHER SERVICE HAS ISSUED A FLOOD WARNING UNTIL 400 AM
EST SUNDAY FOR THE FOLLOWING COUNTIES IN

SOUTHEAST OHIO
         ATHENS              MORGAN              PERRY
         WASHINGTON...

EXTREME SOUTHERN OHIO
         JACKSON             MEIGS               VINTON.

THE FOLLOWING CITIES IN OHIO ARE INCLUDED IN THE WARNING...JACKSON...
MCARTHUR...POMEROY...ATHENS...MARIETTA...MCCONNELSVILLE.

NUMEROUS REPORTS OF ROADS CLOSURES HAVE BEEN RECEIVED BY THE NATIONAL
WEATHER SERVICE. IN JACKSON COUNTY OHIO...STATE ROUTE 139 IS CLOSED
AND STATE ROUTE 93 HAS WATER FLOWING OVER IT AT SEVERAL LOCATIONS.
IN VINTON COUNTY... U.S. 50 HAS BEEN CLOSED. NUMEROUS OTHER ROADS
ACROSS SOUTHEAST OHIO ARE ALSO REPORTED CLOSED OR UNDERWATER.

MORE SHOWERS AND THUNDERSTORMS WILL MOVE ACROSS THE REGION OVERNIGHT
DROPPING ADDITIONAL HEAVY RAINFALL. THIS RAINFALL WILL CAUSE THE
FLOODING TO EXPAND.

SITES

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, Mar 1, 4:24 PM EST, 5 hours 25 minutes before
WVZ005-006-013-024-012230-
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE CHARLESTON WV
424 PM EST SAT MAR 1 1997

STRONG THUNDERSTORMS WILL MOVE INTO EXTREME WESTERN WEST VIRGINIA
DURING THE NEXT HOUR. THE STRONGEST STORMS LOOK TO AFFECT CABELL..
WAYNE..LINCOLN AND MINGO COUNTIES.

STRONG GUSTY WINDS TO 40 MPH...SMALL HAIL AND VERY HEAVY RAIN WILL
ACCOMPANY THESE STORMS AS THEY BLOW THROUGH THE AREA. PONDING OF WATER
ON ROADWAYS AND LOW LYING AREAS IS LIKELY...AS WELL AS GREATLY REDUCED
VISIBILITIES IN THE HEAVIER RAINFALL.

A FLASH FLOOD WARNING WARNING REMAINS IN EFFECT FOR LINCOLN COUNTY
UNTIL 600 PM THIS EVENING.

ZINN
Special weather statement, Mar 1, 4:26 PM EST, 5 hours 23 minutes before
WVZ005-006-013-024-012230-
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE CHARLESTON WV
424 PM EST SAT MAR 1 1997

STRONG THUNDERSTORMS WILL MOVE INTO EXTREME WESTERN WEST VIRGINIA
DURING THE NEXT HOUR. THE STRONGEST STORMS LOOK TO AFFECT CABELL..
WAYNE..LINCOLN AND MINGO COUNTIES.

STRONG GUSTY WINDS TO 40 MPH...SMALL HAIL AND VERY HEAVY RAIN WILL
ACCOMPANY THESE STORMS AS THEY BLOW THROUGH THE AREA. PONDING OF WATER
ON ROADWAYS AND LOW LYING AREAS IS LIKELY...AS WELL AS GREATLY REDUCED
VISIBILITIES IN THE HEAVIER RAINFALL.

A FLASH FLOOD WARNING WARNING REMAINS IN EFFECT FOR LINCOLN COUNTY
UNTIL 600 PM THIS EVENING.

ZINN
Special weather statement, Mar 1, 6:34 PM EST, 3 hours 15 minutes before
WVZ036-020033-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE CHARLESTON WV
634 PM EST SAT MAR 1 1997

THE SEVERE THUNDERSTORM WARNING FOR FAYETTE COUNTY HAS EXPIRED.

THE LINE OF THUNDERSTORMS HAS MOVED INTO WESTERN GREENBRIER AND
NICHOLAS COUNTIES. THE LINE WEAKENED AS IT MOVED EAST.

AS OF 630 PM NO SEVERE WEATHER HAD BEEN REPORTED TO THE CHARLESTON
WEATHER SERVICE OFFICE. IF WIND DAMAGE OCCURRED AT YOUR LOCATION...
PLEASE CONTACT YOU LOCAL LAW ENFORCEMENT AGENCY AND ASK THEM FORWARD
THE REPORT TO THE NATIONAL WEATHER SERVICE.

SITES
Special weather statement, Mar 1, 6:41 PM EST, 3 hours 8 minutes before
WVZ036-020033-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE CHARLESTON WV
634 PM EST SAT MAR 1 1997

THE SEVERE THUNDERSTORM WARNING FOR FAYETTE COUNTY HAS EXPIRED.

THE LINE OF THUNDERSTORMS HAS MOVED INTO WESTERN GREENBRIER AND
NICHOLAS COUNTIES. THE LINE WEAKENED AS IT MOVED EAST.

AS OF 630 PM NO SEVERE WEATHER HAD BEEN REPORTED TO THE CHARLESTON
WEATHER SERVICE OFFICE. IF WIND DAMAGE OCCURRED AT YOUR LOCATION...
PLEASE CONTACT YOU LOCAL LAW ENFORCEMENT AGENCY AND ASK THEM FORWARD
THE REPORT TO THE NATIONAL WEATHER SERVICE.

SITES

The office that day

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

IssuedProductOfficeCountiesLasted
Mar 1, 9:49 PM ESTFlash Flood WarningRLXAthens, Jackson, Meigs, Vinton6 hr
Mar 1, 9:49 PM ESTFlash Flood WarningRLXPerry6 hr
Mar 1, 10:15 PM ESTFlash Flood WarningRLXGallia, Lawrence6 hr
Mar 2, 3:58 AM ESTFlash Flood WarningRLXAthens, Gallia, Jackson, Meigs, Vinton4 hr
Mar 2, 3:58 AM ESTFlash Flood WarningRLXMorgan, Washington4 hr
Mar 2, 3:58 AM ESTFlash Flood WarningRLXLawrence4 hr
Mar 2, 7:00 AM ESTFlash Flood WarningRLXGallia, Meigs5 hr
Mar 2, 7:00 AM ESTFlash Flood WarningRLXWashington5 hr
Mar 2, 7:00 AM ESTFlash Flood WarningRLXAthens, Morgan, Perry5 hr
Mar 2, 7:00 AM ESTFlash Flood WarningRLXLawrence5 hr
Mar 2, 7:00 AM ESTFlash Flood WarningRLXJackson, Vinton5 hr

Nearby

Flash Flood Warnings in Ohio, 1997Every flash flood warning in 1997

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.