Alert archive / Ohio / Flash Flood Warnings in 1998

Flash Flood Warning 95, NWS Charleston, WV

June 27, 1998Athens County, Washington County, Ohio

NWS Charleston, WV issued this flash flood warning at Jun 27, 1998, 12:22 AM EDT for Athens County, Washington County, Ohio. It was in force for 3 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
Jun 27, 1998, 12:22 AM EDT (04:22 UTC)
Expired
Jun 27, 1998, 3:25 AM EDT
In force
3 hr
Issued by
NWS Charleston, WV
Area
Whole counties

Counties Athens County, OH, Washington County, OH

The radar

The Charleston,WV radar (KRLX), 121 km from the middle of the area, began a volume at 04:23 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 00:00Z, 4.4 hours before the alert went out and 174 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 00:00Z on 1998-06-27Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 2556 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 00:00Z on 1998-06-27The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 54 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
2556 J/kg
Mixed-layer CIN
-8 J/kg
Mixed-layer LCL
1458 m above ground
0-6 km bulk shear
15 kt
0-1 km storm-relative helicity
54 m²/s²
0-3 km storm-relative helicity
110 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 270422
FFWCRW
OHC009-167-270725-

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE CHARLESTON WV
1222 AM EDT SAT JUN 27 1998

THE NATIONAL WEATHER SERVICE IN CHARLESTON HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  ATHENS COUNTY IN SOUTHEASTERN OHIO.
  WASHINGTON COUNTY OH IN SOUTHEASTERN OHIO.

* UNTIL 325 AM EDT.

* AT AT 12:20 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR
  INDICATED THAT HEAVY RAIN HAS FALLEN ACROSS THE AREA.  OVER
  WASHINGTON AND ATHENS COUNTIES...THUNDERSTORMS WERE MOVING
  SOUTHEAST AT 25 MPH THOUGH THE REGION .

*

<<<CALL TO ACTION>>>BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS
HARDER TO RECOGNIZE THE DANGER OF FLOODING.  PLEASE REPORT ANY HIGH
WATER OR FLOODING BY CALLING TOLL FREE AT 877..633..6772.

PLEASE REPORT ANY HIGH WATER OR FLOODING BY CALLING TOLL FREE AT
877-633-6772.

.END/SIKORA

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

Local storm report, Jun 26, 6:33 PM EDT, 5 hours 49 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE CHARLESTON WEST VIRGINIA
0633 PM EDT FRI JUN 26 1998

THE FOLLOWING REPORTS ARE UNOFFICIAL AND MAY HAVE BEEN COLLECTED
FROM UNTRAINED SOURCES

TIME(EDT)  .....CITY LOCATION..... STATE  ...EVENT/REMARKS...
           ....COUNTY LOCATION....

0616 PM    FRIENDLY                  WV   1.50 INCH HAIL
06/26/98   TYLER                          EVENT OCCURRED BETWEEN
                                          0601 PM  AND  0616 PM
Local storm report, Jun 26, 7:35 PM EDT, 4 hours 47 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE CHARLESTON WEST VIRGINIA
735 PM EDT FRI JUN 26 1998

TIME(EDT)  .....CITY LOCATION..... STATE  ...EVENT/REMARKS...
           ....COUNTY LOCATION....

0712 PM    MINERAL                   OH   WIND DAMAGE
06/26/98   ATHENS                         TREES DOWN. ONE TREE BLOWN
                                          ACROSS STATE RTE 56 NORTH
                                          OF MINERAL.
Local storm report, Jun 26, 10:50 PM EDT, 1 hour 32 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE CHARLESTON WEST VIRGINIA
1050 PM EDT FRI JUN 26 1998

THE FOLLOWING REPORTS ARE UNOFFICIAL AND MAY HAVE BEEN COLLECTED
FROM UNTRAINED SOURCES

TIME(EDT)  .....CITY LOCATION..... STATE  ...EVENT/REMARKS...
           ....COUNTY LOCATION....

1102 PM    BUCKHANNON                WV   PEA SIZE HAIL
06/26/98   UPSHUR                         EVENT OCCURRED BETWEEN
                                          1047 PM  AND  1102 PM

1123 PM    LOWER SALEM               OH   FLOODING
06/26/98   WASHINGTON                     STREAMS OVER ROADS OR
                                          IN BUILDINGS.
                                          EVENT OCCURRED BETWEEN
                                          1108 PM  AND  1123 PM

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 26, 9:38 PM EDTSevere Thunderstorm WarningRLXWashington47 min
Jun 26, 11:21 PM EDTSevere Thunderstorm WarningRLXPerry34 min
Jun 27, 12:59 AM EDTSevere Thunderstorm WarningRLXPerry66 min
Jun 27, 4:52 AM EDTFlash Flood WarningRLXMorgan4 hr
Jun 27, 6:15 AM EDTFlash Flood WarningRLXWashington3 hr
Jun 27, 10:14 AM EDTSevere Thunderstorm WarningRLXWashington31 min
Jun 27, 7:43 PM EDTSevere Thunderstorm WarningRLXPerry62 min
Jun 27, 7:57 PM EDTSevere Thunderstorm WarningRLXMorgan48 min

Nearby

Flash Flood Warnings in Ohio, 1998Every flash flood warning in 1998

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.