Alert archive / Kentucky / Severe Thunderstorm Warnings in 1993

Severe Thunderstorm Warning 95, NWS Jackson, KY

July 1, 1993Boyd County, Carter County, Lawrence County, Kentucky

NWS Jackson, KY issued this severe thunderstorm warning at Jul 1, 1993, 8:40 PM EDT for Boyd County, Carter County, Lawrence County, Kentucky. It was in force for 50 min.

The area

The counties it named.

The facts

Issued
Jul 1, 1993, 8:40 PM EDT (00:40 UTC)
Expired
Jul 1, 1993, 9:30 PM EDT
In force
50 min
Issued by
NWS Jackson, KY
Area
Whole counties

Counties Boyd County, KY, Carter County, KY, Lawrence County, KY

The nearest sounding before it

Huntington/Tri S, WV (KHTS), launched 00:00Z, 0.7 hours before the alert went out and 31 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 00:00Z on 1993-07-02Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1158 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 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 00:00Z on 1993-07-02The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 38 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
1158 J/kg
Mixed-layer CIN
-46 J/kg
Mixed-layer LCL
719 m above ground
0-6 km bulk shear
31 kt
0-1 km storm-relative helicity
38 m²/s²
0-3 km storm-relative helicity
123 m²/s²
Significant tornado parameter
0.0
Supercell composite
2.1

Open this sounding in Storm Lab

The text

The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.

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, Jul 1, 6:10 PM EDT, 2 hours 30 minutes before
KYZ008-012300

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE JACKSON KY
610 PM EDT THU JUL 1 1993

...A TORNADO WATCH IS IN EFFECT UNTIL 11 PM FOR BREATHITT...FLOYD...
   LEE...MAGOFFIN...MORGAN...PIKE AND WOLFE...

AT 6 PM A FEW SHOWERS WERE OVER PIKE COUNTY IN EXTREME EASTERN KENTUCKY.
THERE WAS NO SEVERE WEATHER IN THE REGION...HOWEVER CONDITIONS ARE
FAVORABLE FOR STRONG THUNDERSTORMS TO DEVELOPE ACROSS PARTS OF SOUTHEAST
KENTUCKY. SOME OF THE STORMS COULD PRODUCE SEVERE WEATHER AND POSSIBLY
TORNADOS.

IF YOU SEE A THUNDERSTORM APPROACHING YOUR LOCATION...TAKE SHELTER IN A
STRONG BUILDING. REMAIN INDOORS AWAY FROM WINDOWS UNTIL THE STORM HAS
PASSED.

STAY TUNED TO NOAA WEATHER RADIO FOR FURTHER UPDATES.

LINDQUIST
Special weather statement, Jul 1, 6:14 PM EDT, 2 hours 26 minutes before
KYZ008-012300

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE JACKSON KY
610 PM EDT THU JUL 1 1993

...A TORNADO WATCH IS IN EFFECT UNTIL 11 PM FOR BREATHITT...FLOYD...
   LEE...MAGOFFIN...MORGAN...PIKE AND WOLFE...

AT 6 PM A FEW SHOWERS WERE OVER PIKE COUNTY IN EXTREME EASTERN KENTUCKY.
THERE WAS NO SEVERE WEATHER IN THE REGION...HOWEVER CONDITIONS ARE
FAVORABLE FOR STRONG THUNDERSTORMS TO DEVELOPE ACROSS PARTS OF SOUTHEAST
KENTUCKY. SOME OF THE STORMS COULD PRODUCE SEVERE WEATHER AND POSSIBLY
TORNADOS.

IF YOU SEE A THUNDERSTORM APPROACHING YOUR LOCATION...TAKE SHELTER IN A
STRONG BUILDING. REMAIN INDOORS AWAY FROM WINDOWS UNTIL THE STORM HAS
PASSED.

STAY TUNED TO NOAA WEATHER RA@DIO FOR FURTHER UPDATES.

LINDQUIST
Special weather statement, Jul 1, 7:06 PM EDT, 1 hour 34 minutes before
KYZ008-020030

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE JACKSON KY
706 PM EDT THU JUL 1 1993

...A TORNADO WATCH REMAINS IN EFFECT UNTIL 11 PM EDT FOR BREATHITT...
FLOYD...LEE...MAGOFFIN...MORGAN...PIKE AND WOLFE COUNTIES...

AT 7 PM...NO THUNDERSTORMS WERE OCCURRING ACROSS SOUTHEAST KENTUCKY...
HOWEVER CONDITIONS REMAIN FAVORABLE FOR STRONG THUNDERSTORMS TO DEVELOP
...SOME WHICH COULD PRODUCE SEVERE WEATHER AND TORNADOES.

IF YOU SEE A THUNDERSTORM APPROACHING YOUR LOCATION...TAKE SHELTER IN A
STRONG BUILDING. REMAIN INDOORS AWAY FROM WINDOWS UNTIL THE STORM HAS
PASSED.

STAY TUNED TO NOAA WEATHER RADIO FOR FURTHER UPDATES.

WAIDLEY
Special weather statement, Jul 1, 7:08 PM EDT, 1 hour 32 minutes before
KYZ008-020030

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE JACKSON KY
706 PM EDT THU JUL 1 1993

...A TORNADO WATCH REMAINS IN EFFECT UNTIL 11 PM EDT FOR BREATHITT...
FLOYD...LEE...MAGOFFIN...MORGAN...PIKE AND WOLFE COUNTIES...

AT 7 PM...NO THUNDERSTORMS WERE OCCURRING ACROSS SOUTHEAST KENTUCKY...
HOWEVER CONDITIONS REMAIN FAVORABLE FOR STRONG THUNDERSTORMS TO DEVELOP
...SOME WHICH COULD PRODUCE SEVERE WEATHER AND TORNADOES.

IF YOU SEE A THUNDERSTORM APPROACHING YOUR LOCATION...TAKE SHELTER IN A
STRONG BUILDING. REMAIN INDOORS AWAY FROM WINDOWS UNTIL THE STORM HAS
PASSED.

STAY TUNED TO NOAA WEATHER RADIO FOR FURTHER UPDATES.

WAIDLEY
Special weather statement, Jul 1, 8:24 PM EDT, 16 minutes before
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Special weather statement, Jul 1, 8:25 PM EDT, 15 minutes before
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        The site you requested is temporarily down for maintenance or an unexpected outage.
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The office that day

Everything else NWS Jackson, KY issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jul 1, 8:03 PM EDTTornado WarningJKLElliott57 min
Jul 1, 8:34 PM EDTSevere Thunderstorm WarningJKLBoyd, Carter56 min
Jul 2, 11:26 AM EDTFlash Flood WarningJKLBreathitt, Knott, Magoffin94 min
Jul 2, 11:26 AM EDTSevere Thunderstorm WarningJKLBreathitt, Knott, Magoffin94 min
Jul 1, 8:58 PM EDTSevere Thunderstorm WarningJKLWayne62 min

Nearby

Severe Thunderstorm Warnings in Kentucky, 1993Every severe thunderstorm warning in 1993

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.