Alert archive / Kentucky / Severe Thunderstorm Warnings in 1998

Severe Thunderstorm Warning 83, NWS Wilmington, OH

May 24, 1998Lewis County, Kentucky

NWS Wilmington, OH issued this severe thunderstorm warning at May 24, 1998, 3:04 PM EDT for Lewis County, Kentucky. It was in force for 41 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
May 24, 1998, 3:04 PM EDT (19:04 UTC)
Expired
May 24, 1998, 3:45 PM EDT
In force
41 min
Issued by
NWS Wilmington, OH
Area
Whole counties

County Lewis County, KY

The watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
May 24, 2:30 PM EDTSevere Thunderstorm WatchSPC6 hr

The nearest sounding before it

Cncnati-Daytn, OH (KILN), launched 12:00Z, 7.1 hours before the alert went out and 106 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 12:00Z on 1998-05-24Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 8 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 12:00Z on 1998-05-24The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 87 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
8 J/kg
Mixed-layer CIN
-197 J/kg
Mixed-layer LCL
638 m above ground
0-6 km bulk shear
53 kt
0-1 km storm-relative helicity
87 m²/s²
0-3 km storm-relative helicity
117 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.2

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

679 
WUUS01 KILN 241907 RRA
SVRILN
KYC135-241945-

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE WILMINGTON OH
304 PM EDT SUN MAY 24 1998

THE NATIONAL WEATHER SERVICE IN WILMINGTON HAS ISSUED A

*SEVERE THUNDERSTORM WARNING FOR...
  LEWIS COUNTY IN NORTHEASTERN KENTUCKY.

* EFFECTIVE UNTIL 345 PM EDT.

* AT 300 PM EDT... DOPPLER RADAR INDICATED A SEVERE THUNDERSTORM 13
  MILES WEST OF VANCEBURG MOVING NORTHEAST AT 25 MPH.

* SOME LOCATIONS AFFECTED...
        CHARTERS                BY 315 PM EDT..
        VANCEBURG               BY 320 PM EDT..
        CONCORD                 BY 320 PM EDT..

IF YOU ARE CAUGHT OUTSIDE...SEEK REFUGE FROM THE STORM IN A
STRONG BUILDING. DAMAGING WIND...LARGE HAIL...VERY HEAVY RAIN...
AND DANGEROUS LIGHTNING ARE ALL LIKELY.

SANDLER

What forecasters said that day

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

NWS Wilmington, OH wrote its last area forecast discussion before this severe thunderstorm warning went out at May 24, 3:01 PM EDT, 3 minutes earlier.

Area forecast discussion, May 24, 3:01 PM EDT, 3 minutes before
FORECAST COORDINATION MESSAGE
NATIONAL WEATHER SERVICE WILMINGTON OH
301 PM EDT SUN MAY 24 1998

NO TIME FOR DISCUSSION BUT WL DO PHONE COORD.

SANDLER

In the hours before

Local storm report, May 24, 9:56 AM EDT, 5 hours 8 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE WILMINGTON OHIO
956 AM EDT SUN MAY 24 1998

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

0826 AM    HAGERSTOWN                IN   1 INCH HAIL
05/24/98   WAYNE                          QUARTER SIZE HAIL

0915 AM    LEBANON                   OH   .75 INCH HAIL
05/24/98   WARREN                         DIME SIZE

0915 AM    EATON                     OH   .75 INCH HAIL
05/24/98   PREBLE                         DIME SIZE HAIL

0950 AM    MIAMISBURG                OH   1 INCH HAIL
05/24/98   MONTGOMERY                     QUARTER SIZE HAIL

0953 AM    SPRINGBORO                OH   .75 INCH HAIL
05/24/98   WARREN                         DIME SIZE HAIL
Local storm report, May 24, 9:56 AM EDT, 5 hours 8 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE WILMINGTON OHIO
956 AM EDT SUN MAY 24 1998

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

0826 AM    HAGERSTOWN                IN   1 INCH HAIL
05/24/98   WAYNE                          QUARTER SIZE HAIL

0915 AM    LEBANON                   OH   .75 INCH HAIL
05/24/98   WARREN                         DIME SIZE

0915 AM    EATON                     OH   .75 INCH HAIL
05/24/98   PREBLE                         DIME SIZE HAIL

0950 AM    MIAMISBURG                OH   1 INCH HAIL
05/24/98   MONTGOMERY                     QUARTER SIZE HAIL

0953 AM    SPRINGBORO                OH   .75 INCH HAIL
05/24/98   WARREN                         DIME SIZE HAIL
Special weather statement, May 24, 12:42 PM EDT, 2 hours 22 minutes before
INZ050-058-059-073>075-080-KYZ089>100-OHZ060>065-
070>074-077>079-081-088-240400-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE WILMINGTON OH
1235 PM EDT (1135 AM EST) SUN MAY 24 1998

...SEVERE THUNDERSTORMS ARE POSSIBLE ACROSS SOUTHERN OHIO - NORTHERN
   KENTUCKY AND SOUTHEAST INDIANA THIS AFTERNOON AND EVENING...

A SLOWLY MOVING WARM FRONT LOCATED JUST SOUTH OF INDIANAPOLIS AND
CINCINNATI EARLY THIS AFTERNOON WILL BE THE FOCUS FOR SEVERE
THUNDERSTORMS ACROSS THE OHIO VALLEY THIS AFTERNOON AND EVENING.

THE CENTER OF A LOW PRESSURE SYSTEM IS FORECAST TO MOVE FROM
BLOOMINGTON INDIANA EARLY THIS AFTERNOON TO THE WHITEWATER VALLEY OF
INDIANA BY EVENING. AS THE LOW PRESSURE CENTER MOVES NORTHEAST IT WILL
SEND THE WARM FRONT INTO EAST CENTRAL INDIANA AND SOUTHERN OHIO DURING
THE AFTERNOON AND EVENING.

THE AIR WILL BECOME WARM AND VERY UNSTABLE NEAR AND SOUTH OF THE FRONT
AS EVIDENCED...IN PART...BY THE HIGH HUMIDITY THAT WILL PUSH NORTHWARD
BEHIND THE FRONT.  THERE WILL ALSO BE PERIODS OF SUNSHINE THAT WILL HELP
TEMPERATURES RISE. THESE CONDITIONS ARE EXPECTED TO RESULT IN
THUNDERSTORM DEVELOPMENT...AND SOME OF THESE STORMS COULD BE SEVERE.
DAMAGING WINDS AND LARGE HAIL ARE THE MAIN THREATS.

STAY TUNED TO NOAA WEATHER RADIO FOR THE LATEST INFORMATION AND
SHORT TERM FORECASTS FROM YOUR NATIONAL WEATHER SERVICE.

SANDLER
Special weather statement, May 24, 12:42 PM EDT, 2 hours 22 minutes before
INZ050-058-059-073>075-080-KYZ089>100-OHZ060>065-
070>074-077>079-081-088-240400-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE WILMINGTON OH
1235 PM EDT (1135 AM EST) SUN MAY 24 1998

...SEVERE THUNDERSTORMS ARE POSSIBLE ACROSS SOUTHERN OHIO - NORTHERN
   KENTUCKY AND SOUTHEAST INDIANA THIS AFTERNOON AND EVENING...

A SLOWLY MOVING WARM FRONT LOCATED JUST SOUTH OF INDIANAPOLIS AND
CINCINNATI EARLY THIS AFTERNOON WILL BE THE FOCUS FOR SEVERE
THUNDERSTORMS ACROSS THE OHIO VALLEY THIS AFTERNOON AND EVENING.

THE CENTER OF A LOW PRESSURE SYSTEM IS FORECAST TO MOVE FROM
BLOOMINGTON INDIANA EARLY THIS AFTERNOON TO THE WHITEWATER VALLEY OF
INDIANA BY EVENING. AS THE LOW PRESSURE CENTER MOVES NORTHEAST IT WILL
SEND THE WARM FRONT INTO EAST CENTRAL INDIANA AND SOUTHERN OHIO DURING
THE AFTERNOON AND EVENING.

THE AIR WILL BECOME WARM AND VERY UNSTABLE NEAR AND SOUTH OF THE FRONT
AS EVIDENCED...IN PART...BY THE HIGH HUMIDITY THAT WILL PUSH NORTHWARD
BEHIND THE FRONT.  THERE WILL ALSO BE PERIODS OF SUNSHINE THAT WILL HELP
TEMPERATURES RISE. THESE CONDITIONS ARE EXPECTED TO RESULT IN
THUNDERSTORM DEVELOPMENT...AND SOME OF THESE STORMS COULD BE SEVERE.
DAMAGING WINDS AND LARGE HAIL ARE THE MAIN THREATS.

STAY TUNED TO NOAA WEATHER RADIO FOR THE LATEST INFORMATION AND
SHORT TERM FORECASTS FROM YOUR NATIONAL WEATHER SERVICE.

SANDLER
Special weather statement, May 24, 12:43 PM EDT, 2 hours 21 minutes before
INZ050-058-059-073>075-080-KYZ089>100-OHZ060>065-
070>074-077>079-081-088-250400-

SPECIAL WEATHER STATEMENT       ...CORRECTED FOR EXPIRATION TIME...
NATIONAL WEATHER SERVICE WILMINGTON OH
1235 PM EDT (1135 AM EST) SUN MAY 24 1998

...SEVERE THUNDERSTORMS ARE POSSIBLE ACROSS SOUTHERN OHIO - NORTHERN
   KENTUCKY AND SOUTHEAST INDIANA THIS AFTERNOON AND EVENING...

A SLOWLY MOVING WARM FRONT LOCATED JUST SOUTH OF INDIANAPOLIS AND
CINCINNATI EARLY THIS AFTERNOON WILL BE THE FOCUS FOR SEVERE
THUNDERSTORMS ACROSS THE OHIO VALLEY THIS AFTERNOON AND EVENING.

THE CENTER OF A LOW PRESSURE SYSTEM IS FORECAST TO MOVE FROM
BLOOMINGTON INDIANA EARLY THIS AFTERNOON TO THE WHITEWATER VALLEY OF
INDIANA BY EVENING. AS THE LOW PRESSURE CENTER MOVES NORTHEAST IT WILL
SEND THE WARM FRONT INTO EAST CENTRAL INDIANA AND SOUTHERN OHIO DURING
THE AFTERNOON AND EVENING.

THE AIR WILL BECOME WARM AND VERY UNSTABLE NEAR AND SOUTH OF THE FRONT
AS EVIDENCED...IN PART...BY THE HIGH HUMIDITY THAT WILL PUSH NORTHWARD
BEHIND THE FRONT.  THERE WILL ALSO BE PERIODS OF SUNSHINE THAT WILL HELP
TEMPERATURES RISE. THESE CONDITIONS ARE EXPECTED TO RESULT IN
THUNDERSTORM DEVELOPMENT...AND SOME OF THESE STORMS COULD BE SEVERE.
DAMAGING WINDS AND LARGE HAIL ARE THE MAIN THREATS.

STAY TUNED TO NOAA WEATHER RADIO FOR THE LATEST INFORMATION AND
SHORT TERM FORECASTS FROM YOUR NATIONAL WEATHER SERVICE.

SANDLER
Special weather statement, May 24, 2:31 PM EDT, 33 minutes before
INZ066-073>075-080-KYZ089>100-OHZ063-064-070>074-077>082-088-250020-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE WILMINGTON OH
230 PM EDT (130 PM EST) SUN MAY 24 1998

...A SEVERE THUNDERSTORM WATCH IS IN EFFECT UNTIL 8 PM EDT (7 PM
   EST) FOR NORTHERN KENTUCKY - SOUTHEAST INDIANA - AND SOUTHERN
   OHIO...

A WARM FRONT NEAR THE OHIO RIVER WAS INTERACTING WITH A WARM AND
VERY UNSTABLE AIRMASS ACROSS THE OHIO VALLEY.  THESE CONDITIONS
WILL RESULT IN THUNDERSTORM DEVELOPMENT WITH SOME SEVERE STORMS
CONTAINING LARGE HAIL AND DAMAGING WINDS.

THE FOCUS FOR SEVERE STORMS WILL BE ACROSS NORTHERN KENTUCKY...
SOUTHEAST INDIANA...AND SOUTHERN OHIO.  A FEW CITIES IN THE WATCH
AREA ARE CINCINNATI...WILMINGTON...PORTSMOUTH...BROOKVILLE...RISING
SUN...DRY RIDGE...AND MAYSVILLE.

LISTEN TO NOAA WEATHER RADIO FOR FURTHER STATEMENTS AND POSSIBLE
WARNINGS.  AMATEUR RADIO SKYWARN SPOTTERS SHOULD BE PREPARED FOR
ACTIVATION.

SANDLER

The office that day

Everything else NWS Wilmington, OH issued on the same UTC day.

IssuedProductOfficeCountiesLasted
May 24, 5:05 PM EDTSevere Thunderstorm WarningILNCampbell35 min
May 24, 5:50 PM EDTSevere Thunderstorm WarningILNMason50 min
May 24, 5:53 PM EDTSevere Thunderstorm WarningILNCampbell47 min

Nearby

Severe Thunderstorm Warnings in Kentucky, 1998Every severe thunderstorm 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.