Alert archive / Indiana / Severe Thunderstorm Warnings in 1996

Severe Thunderstorm Warning 37, NWS Indianapolis, IN

May 3, 1996Parke County, Vermillion County, Vigo County, Indiana

NWS Indianapolis, IN issued this severe thunderstorm warning at May 3, 1996, 1:00 AM EST for Parke County, Vermillion County, Vigo County, Indiana. It was in force for 30 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 3, 1996, 1:00 AM EST (06:00 UTC)
Expired
May 3, 1996, 1:30 AM EST
In force
30 min
Issued by
NWS Indianapolis, IN
Area
Whole counties

Counties Parke County, IN, Vermillion County, IN, Vigo County, IN

The radar

The Indianapolis radar (KIND), 92 km from the middle of the area, began a volume at 06:01 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

Lincoln, IL (KILX), launched 00:00Z, 6.0 hours before the alert went out and 118 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, Lincoln, IL at 00:00Z on 1996-05-03Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 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, Lincoln, IL at 00:00Z on 1996-05-03The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 153 square meters per square second.1939587897117136Sfc1 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1873 m above ground
0-6 km bulk shear
62 kt
0-1 km storm-relative helicity
153 m²/s²
0-3 km storm-relative helicity
532 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 KIND 030600
SVRIND
INC121-165-167-030630-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
100 AM EST FRI MAY 3 1996
 
THE NATIONAL WEATHER SERVICE IN INDIANAPOLIS HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL  130 AM EST
FOR PEOPLE IN THE FOLLOWING LOCATIONS...
 
IN WEST CENTRAL INDIANA
 
   ...SOUTHERN PARKE COUNTY...SOUTHERN VERMILLION COUNTY
   ...NORTHERN VIGO COUNTY
 
AT 1255 AM...RADAR HAD A SEVERE THUNDERSTORM 9 MILES NORTHWEST OF TERRE
HAUTE NEAR NEW GOSHEN. THE STORM WAS MOVING NORTHEAST TOWARD ROSEDALE.
THIS STORM WAS PRODUCING DANGEROUS LIGHTNING AND LARGE HAIL. STAY INSIDE
AND AWAY FROM WINDOWS UNTIL THE STORM PASSES.
 
WHEN THUNDERSTORMS ARE OCCURRING...PEOPLE SHOULD MOVE INSIDE A
STRONG BUILDING.  DO NOT STAND BY WINDOWS.  DON'T USE TELEPHONES
OR ELECTRICAL APPLIANCES UNLESS IN AN EMERGENCY UNTIL THE STORM
HAS PASSED.  MOTORISTS SHOULD NOT DRIVE INTO LOW WATER CROSSINGS.
DS

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, May 3, 12:21 AM EST, 39 minutes before
INZ035-036-044-045-060-061-067-068-030615-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
1222 AM EST FRI MAY 3 1996

...STRONG THUNDERSTORMS WERE OVER WEST INDIANA...

ONE STORM WAS JUST NORTH OF VINCENNES. IT WAS MOVING NORTHEAST TOWARD
EDWARDSPORT. THE STORM HAD DANGEROUS LIGHTNING...BRIEF HEAVY
RAINFALL AND PROBABLY SMALL HAIL.

ANOTHER STORM WAS 10 MILES NORTHWEST OF ROCKVILLE NEAR TANGIER. IT
WAS MOVING EAST TOWARD SHAD`ES STATE PARK. DANGEROUS LIGHTNING...BRIEF
HEAVY RAINFALL AND SMALL HAIL WERE LIKELY WITH THAT STORM.

DS

Nearby

Severe Thunderstorm Warnings in Indiana, 1996Every severe thunderstorm warning 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.