Alert archive / Indiana / Tornado Warnings in 1996

Tornado Warning 24, NWS Louisville, KY

May 8, 1996Jefferson County, Indiana

NWS Louisville, KY issued this tornado warning at May 8, 1996, 4:28 PM EST for Jefferson County, Indiana. It was in force for 17 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 8, 1996, 4:28 PM EST (21:28 UTC)
Expired
May 8, 1996, 4:45 PM EST
In force
17 min
Issued by
NWS Louisville, KY
Area
Whole counties

County Jefferson County, IN

The radar

The Louisville radar (KLVX), 100 km from the middle of the area, began a volume at 21:32 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 12:00Z, 9.5 hours before the alert went out and 159 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 1996-05-08Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 89 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 1996-05-08The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 3 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
89 J/kg
Mixed-layer CIN
-15 J/kg
Mixed-layer LCL
611 m above ground
0-6 km bulk shear
13 kt
0-1 km storm-relative helicity
3 m²/s²
0-3 km storm-relative helicity
22 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 KSDF 082130
TORSDF
INC077-082145-
 
BULLETIN - EBS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE LOUISVILLE KY
528 PM EDT WED MAY 8 1996
 
THE NATIONAL WEATHER SERVICE IN LOUISVILLE HAS ISSUED A
TORNADO WARNING EFFECTIVE UNTIL  545 PM EDT
FOR PERSONS IN THE FOLLOWING LOCATION...
 
IN SOUTH INDIANA
 
   ...JEFFERSON COUNTY
 
AT 525 PM EDT...WEATHER SERVICE DOPPLER RADAR INDICATED A POSSIBLE
TORNADO NEAR BELLEVIEW IN NORTHERN JEFFERSON COUNTY. THE STORMS ARE
MOVING SOUTHEAST AT 40 MPH. TOWNS IN THE PATH INCLUDE CHINA AND CANAAN.
 
IF YOU ARE IN THE PATH OF A TORNADO...THE SAFEST PLACE IS A
BASEMENT.  GET UNDER A WORKBENCH OR PIECE OF STURDY FURNITURE.
IF NO BASEMENT IS AVAILABLE...SEEK SHELTER IN AN INTERIOR ROOM
SUCH AS A CLOSET ON THE LOWEST FLOOR.  USE BLANKETS...PILLOWS...
OR CUSHIONS TO COVER YOUR BODY.  AVOID WINDOWS.
 
FUNK

The office that day

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

IssuedProductOfficeCountiesLasted
May 8, 6:47 AM ESTFlash Flood WarningLMKPerry73 min
May 8, 6:47 AM ESTFlash Flood WarningLMKPerry58 min
May 8, 8:05 AM ESTFlash Flood WarningLMKDubois, Orange3 hr
May 8, 8:43 AM ESTFlash Flood WarningLMKClark, Scott, Washington62 min
May 8, 9:46 AM ESTFlash Flood WarningLMKJefferson85 min
May 8, 3:36 PM ESTSevere Thunderstorm WarningLMKDubois, Orange54 min
May 8, 3:36 PM ESTSevere Thunderstorm WarningLMKWashington54 min
May 8, 3:51 PM ESTSevere Thunderstorm WarningLMKJefferson, Scott54 min
May 8, 4:18 PM ESTTornado WarningLMKScott27 min
May 8, 4:25 PM ESTSevere Thunderstorm WarningLMKClark, Floyd50 min
May 8, 4:25 PM ESTSevere Thunderstorm WarningLMKCrawford, Harrison50 min

Nearby

Tornado Warnings in Indiana, 1996Every tornado warning in 1996Tornadoes in 1996

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.