Alert archive / Kentucky / Severe Thunderstorm Warnings in 1994

Severe Thunderstorm Warning 65, NWS Indianapolis, IN

April 28, 1994Daviess County, Hancock County, Ohio County, Kentucky

NWS Indianapolis, IN issued this severe thunderstorm warning at Apr 28, 1994, 3:37 PM CDT for Daviess County, Hancock County, Ohio County, Kentucky. It was in force for 38 min.

The area

The counties it named.

The facts

Issued
Apr 28, 1994, 3:37 PM CDT (20:37 UTC)
Expired
Apr 28, 1994, 4:15 PM CDT
In force
38 min
Issued by
NWS Indianapolis, IN
Area
Whole counties

Counties Daviess County, KY, Hancock County, KY, Ohio County, KY

The nearest sounding before it

Paducah/Barkley, KY (KPAH), launched 12:00Z, 8.6 hours before the alert went out and 173 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, Paducah/Barkley, KY at 12:00Z on 1994-04-28Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 17 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, Paducah/Barkley, KY at 12:00Z on 1994-04-28The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 215 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
17 J/kg
Mixed-layer CIN
-408 J/kg
Mixed-layer LCL
1344 m above ground
0-6 km bulk shear
24 kt
0-1 km storm-relative helicity
215 m²/s²
0-3 km storm-relative helicity
314 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 KEVV 282040
SVREVV
KYC059-091-183-282115-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE EVANSVILLE IN
337 PM CDT THU APR 28 1994
 
THE NATIONAL WEATHER SERVICE IN EVANSVILLE HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL  415 PM CDT
FOR PEOPLE IN THE FOLLOWING LOCATIONS...
 
IN NORTHWEST KENTUCKY
 
   ...DAVIESS COUNTY...HANCOCK COUNTY...OHIO COUNTY
 
AT 335 PM CDT A SEVERE THUNDERSTORM WAS INDICATED BY RADAR NEAR PLEASANT
RIDGE KENTUCKY...10 MILES SOUTHEAST OF OWENSBORO. MARBLE SIZE HAIL AND
STRONG WINDS WERE REPORTED WITH THIS STORM. IT WAS MOVING NORTHEAST AT
45 MPH AND WILL MOVE TO WHITESVILLE KENTUCKY BY 350 PM CDT AND TO NEAR
THE OHIO RIVER SOUTH OF TELL CITY INDIANA BY 415 PM CDT
 
A TORNADO WATCH IS ALSO IN EFFECT FOR THE WARNED AREA.  REMEMBER
SEVERE THUNDERSTORMS CAN AND OCCASIONALLY DO PRODUCE TORNADOES
WITH LITTLE OR NO ADVANCE WARNING.  REMAIN CALM BUT BE ALERT TO
RAPIDLY CHANGING WEATHER CONDITIONS.
 
BLOCK

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.

In the hours before

Special weather statement, Apr 28, 1:27 PM CDT, 2 hours 10 minutes before
INZALL-290000-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
125 PM EST THU APR 28 1993

IN INDIANA A TORNADO WATCH IS IN EFFECT UNTIL 800 PM EST AND INCLUDES
THAT PART OF INDIANA...ALONG AND SOUTH OF A LINE FROM SULLIVAN TO RICHMOND.

SOME CITIES INCLUDED ARE... EVANSVILLE...JASPER...VINCENNES...
COLUMBUS...SHELBYVILLE AND MADISON.

REMEMBER...A WATCH MEANS THAT CONDITIONS ARE FAVORABLE FOR SEVERE
WEATHER IN AND CLOSE TO THdE WATCH AREA. PERSONS IN THESE AREAS SHOULD
BE ON THE LOOKOUT FOR THREATENING WEATHER CONDITIONS AND LISTEN FOR
LATER STATEMENTS AND POSSIBLE WARNINGS.
JEH
Special weather statement, Apr 28, 2:23 PM CDT, 1 hour 14 minutes before
INZALL-292100-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
220 PM EST THU APR 28 1993

A TORNADO WATCH CONTINUES IN EFFECT FOR A LARGE PART OF SOUTHERN INDIANA
UNTIL 8 PM EST...ALONG AND SOUTH OF A LINE FROM SULLIVAN TO RICHMOND.

SOME CITIES INCLUDED ARE... EVANSVILLE...JASPER...VINCENNES...
COLUMBUS...SHELBYVILLE AND MADISON.

AT 215 PM EST WEATHER SERVICE RADAR WAS SHOWING SHOWERS AND
THUNDERSTORMS OVER MOST OF THE NORTHERN HALF OF INDIANA AND ACROSS THE
SOUTHWEST ONE-QUARTER OF THE STATE.

THE STRONGEST THUNDERSTORMS WERE LOCATED FROM ABOUT 15 MILES WEST OF
BLOOMINGTON TO 5 MILES WEST OF INDIANAPOLIS TO ABOUT 15 MILES EAST OF
LOGANSPORT.

SHOWERS AND THUNDERSTORMS WERE MOVING NORTHEAST AT ABOUT 35 MILES AN
HOUR.

EP
Special weather statement, Apr 28, 3:16 PM CDT, 21 minutes before
INZALL-282200-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
315 PM EST THU APR 28 1993

A TORNADO WATCH CONTINUES IN EFFECT FOR A LARGE PART OF SOUTHERN INDIANA
UNTIL 8 PM EST...ALONG AND SOUTH OF A LINE FROM SULLIVAN TO RICHMOND.

SOME CITIES INCLUDED ARE... EVANSVILLE...JASPER...VINCENNES...
COLUMBUS...SHELBYVILLE AND MADISON.

AT 310 PM EST WEATHER SERVICE RADAR WAS SHOWING SHOWERS AND
THUNDERSTORMS OVER NEARLY ALL OF INdDIANA.

THE STRONGEST THUNDERSTORMS WERE LOCATED AROUND BEDFORD AND SEYMOUR.

SHOWERS AND THUNDERSTORMS WERE MOVING NORTHEAST AT 45 TO 50 MILES AN
HOUR.

EP

The office that day

Everything else NWS Indianapolis, IN issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Apr 27, 7:18 PM CDTSevere Thunderstorm WarningINDMuhlenberg, Todd42 min
Apr 27, 7:49 PM CDTTornado WarningINDTodd26 min
Apr 27, 9:10 PM CDTSevere Thunderstorm WarningINDDaviess, Hancock35 min

Nearby

Severe Thunderstorm Warnings in Kentucky, 1994Every severe thunderstorm warning in 1994

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.