Alert archive / Indiana / Tornado Warnings in 1991

Tornado Warning 3, NWS Northern Indiana

June 15, 1991Allen County, Indiana

NWS Northern Indiana issued this tornado warning at Jun 15, 1991, 6:05 PM EST for Allen County, Indiana. It was in force for 25 min. 3 reports came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued
Jun 15, 1991, 6:05 PM EST (23:05 UTC)
Expired
Jun 15, 1991, 6:30 PM EST
In force
25 min
Issued by
NWS Northern Indiana
Area
Whole counties

County Allen County, IN

What was reported inside it

TimeReportWhereRemark
Jun 15, 6:10 PM ESTThunderstorm Wind 0Allen, IN
Jun 15, 6:20 PM ESTThunderstorm Wind 0Allen, IN
Jun 15, 6:30 PM ESTThunderstorm Wind 0Allen, IN

NCEI Storm Data entries that began inside the alert's area while it was in force. Before 2003 the local storm report archive is thin, so this is the record of what happened rather than what was phoned in. Storm Data before 1996 records only tornadoes, thunderstorm wind and hail.

The nearest sounding before it

Dayton/James M C, OH (KDAY), launched 12:00Z, 11.1 hours before the alert went out and 151 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, Dayton/James M C, OH at 12:00Z on 1991-06-15Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 2266 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, Dayton/James M C, OH at 12:00Z on 1991-06-15The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 90 square meters per square second.1939Sfc1 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
2266 J/kg
Mixed-layer CIN
-37 J/kg
Mixed-layer LCL
768 m above ground
0-6 km bulk shear
20 kt
0-1 km storm-relative helicity
90 m²/s²
0-3 km storm-relative helicity
58 m²/s²
Significant tornado parameter
0.0
Supercell composite
2.8

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KFWA 152305
TORFWA
INC003-152330-

BULLETIN - IMMEDIATE BROADCAST REQUESTED/EBS ACTIVATION REQUESTED 
TORNADO WARNING 
NATIONAL WEATHER SERVICE FORT WAYNE IN
605 PM EST SAT JUN 15 1991

THE NATIONAL WEATHER SERVICE HAS ISSUED A TORNADO WARNING 
EFFECTIVE UNTIL 630 PM EST FOR PEOPLE IN THE FOLLOWING 
COUNTIES

   IN THE NORTHEAST PART OF INDIANA
      SOUTHERN ALLEN...THE CITY OF FORT WAYNE

AT 600 PM EST THE WHITLEY COUNTY CIVIL DEFENSE REPORTED A TORNADO
TOUCH DOWN AT 400 S AND 400E IN SOUTHEAST WHITLEY COUNTY OF
NORTHEAST INDIANA. THIS IS 10 MILES WEST OF FORT WAYNE INDIANA.

THE TORNADO WAS MOVING EAST AT 35 MPH.

 PERSONS IN THE CITY OF FORT WAYNE INDIANA SHOULD SEEK SHELTER
 IMMEDIATELY.

A BASEMENT OFFERS THE BEST PROTECTION FROM  TORNADO.
IF POSSIBLE GET UNDER A STURDY TABLE OR WORK BENCH.

IN A HOME WITHOUT A BASEMENT...GO TO THE CENTER OF THE HOUSE ON
THE LOWEST FLOOR.  GET INTO A CLOSET...INTERIOR HALL...OR UNDER
HEAVY FURNITURE.  COOVER YOURSELF WITH A HEAVY BLANKET OR SIMILAR
OBJECT.

What forecasters said that day

The local office's own words before this tornado 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, Jun 15, 3:21 PM EST, 2 hours 44 minutes before
INZ001-002-MIZ001-007-008-152100-

SPECIAL WEATHER STATEMENT...CORRECTION
NATIONAL WEATHER SERVICE SOUTH BEND IN
310 PM EST SAT JUN 15 1991

A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT FOR SOUTHWEST LOWER
MICHIGAN AND FOR STARKE AND LAPORTE COUNTIES OF NORTH CENTRAL INDIANA
UNTIL 900 PM EST/1000 PM EDT.

AT 305 PM EST SCATTERED THUNDERSTORMS...A FEW PRODUCING HEAVY RAIN...
WERE LOCATED FROM NEAR BENTON HARBOR MICHIGAN...WHICH IS LOCATED 24
MILES NORTH NORTHWEST OF SOUTH BEND TO NEAR KANKAKEE ILLINOIS.

THE THUNDERSTORMS PRODUCING THE HEAVIEST RAIN WILL AFFECT AREAS AROUND
LAPORTE INDIANA AND EAU CLAIRE MICHIGAN BY 400 PM EST/500 PM EDT.

THESE THUNDERSTORMS WILL ALSO LIKELY CONTAIN DmANGEROUS LIGHTNING...
STRONG GUSTY WINDS...AND SMALL HAIL.

IF THREATENING WEATHER APPROACHES...MOVE TO A PLACE OF SAFETY
IMMEDIATELY. REPORT SEVERE WEATHER TO YOUR NEAREST LAW ENFORCEMENT
AGENCY FOR RELAY TO THE NATIONAL WEATHER SERVICE.

MS
Special weather statement, Jun 15, 4:32 PM EST, 1 hour 33 minutes before
INZ003-005-006-OHZ001-152200-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE FORT WAYNE IN
430 PM EST SAT JUN 15 1991

A SEVERE THUNDERSTORM EATCH IS IN EFFECT FOR ALL OF NORTHEAST INDIANA UNTIL
9 PM EST THIS EVENING.

AT 425 PM EST...A STRONG THUNDERSTORM WAS LOCATED 55 MILES NORTHWEST OF FORT
WAYNE OR 5 MILES NORTH OF SHIPSHEWANA. THIS STORM WAS MOVING EAST AT 30 MILES
MILES AN HOUR. IT WILL MOVE TO NEAR HOWE INDIANA BY 5 PM EST. STATE POLICE
REPORT NEAR ZERO VISIBILITIES IN THIS STORM.

THIS STORM WILL PRODUCE BRIEF TORRENTIAL RAINFALL ACCOMPANIED WITH DANGEROUS
LIGHTNING AND GUSTY WINDS TO 50 MPH. DITCHES AND CULVERTS WILL QUICKLY FILL
WITH RUNOFF. IF YOU ARE IN THE PATH OF THIS STORM...SEEK SHELTER IN A STURDY
BUILDING AWAY FROM WINDOWS UNTIL IT PASSES. DO NOT SEEK SHELTER UNDER TREES.
DO NOT DRIVE THROUGH WATER FLOWING OVER ROADWAYS.

DUMEYER
WAYNE TO NEAR THE OHIO STATE LINE BY 8 PM EST. NEW HAVEN...TILLMAN AND WOODBURN
CAN EXPECT THESE STORMS IN THE NEXT HOUR.

DUMEYER
Special weather statement, Jun 15, 5:09 PM EST, 56 minutes before
INZ003-005-006-OHZ001-152230-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE FORT WAYNE IN
508 PM EST SAT JUN 15 1991

A SEVERE THUNDERSTORM EATCH IS IN EFFECT FOR ALL OF NORTHEAST INDIANA UNTIL
9 PM EST THIS EVENING.

AT 500 PM EST...STRONG THUNDERSTORMS WERE LOCATED 40 MILES NORTHWEST OF FORT
WAYNE NEAR ROME CITY AND 45 MILES NORTHWEST OF FORT WAYNE NEAR LAGRANGE. THESE
STORMS WERE MOVING EAST AT 30 MILES AN HOUR. THEY WILL BE BE LOCATED BETWEEN
LAKE JAMES AND MONGO OR 55 MILES NORTH OF FORT WAYNE AND 10 MILES NORTHEAST OF
KENDALLVILLE OR 35 MILES NORTH OF FORT WAYNE BY 530 PM EST.

THESE STORMS WILL PRODUCE TORRENTIAL RAINFALL ACCOMPANIED BY DANGEROUS LIGHTNINGAND GUSTY WINDS TO 50 MPH. IF YOU ARE IN THE PATH OF THIS STORM...SEEK SHELTER
IN A STURDY BUILDING IN AN INTERIOR ROOM AWAY FROM WINDOWS UNTIL THEY PASS. DO
NOT SEEK SHELTER UNDER TREES. DO NOT DRIVE THROUGH WATER FLOWING OVER ROADWAYS.

DUMEYER
WAYNE TO NEAR THE OHIO
STATE LINE BY 8 PM EST. NEW HAVEN...TILLMAN AND WOODBURN
CAN EXPECT THESE STORMS IN THE NEXT HOUR.

DUMEYER
Special weather statement, Jun 15, 5:12 PM EST, 53 minutes before
INZ003-005-006-OHZ001-152230-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE FORT WAYNE IN
508 PM EST SAT JUN 15 1991

A SEVERE THUNDERSTORM EATCH IS IN EFFECT FOR ALL OF NORTHEAST INDIANA UNTIL
9 PM EST THIS EVENING.

AT 500 PM EST...STRONG THUNDERSTORMS WERE LOCATED 40 MILES NORTHWEST OF FORT
WAYNE NEAR ROME CITY AND 45 MILES NORTHWEST OF FORT WAYNE NEAR LAGRANGE. THESE
STORMS WERE MOVING EAST AT 30 MILES AN HOUR. THEY WILL BE BE LOCATED BETWEEN
LAKE JAMES AND MONGO OR 55 MILES NORTH OF FORT WAYNE AND 10 MILES NORTHEAST OF
KENDALLVILLE OR 35 MILES NORTH OF FORT WAYNE BY 530 PM EST.

THESE STORMS WILL PRODUCE TORRENTIAL RAINFALL ACCOMPANIED BY DANGEROUS LIGHTNINGAND GUSTY WINDS TO 50 MPH. IF YOU ARE IN THE PATH OF THIS STORM...SEEK SHELTER
IN A STURDY BUILDING IN AN INTERIOR ROOM AWAY FROM WINDOWS UNTIL THEY PASS. DO
NOT SEEK SHELTER UNDER TREES. DO NOT DRIVE THROUGH WATER FLOWING OVER ROADWAYS.

DUMEYER
CORRECTED TO DELETE LINES AT END OF STATEMENT
Special weather statement, Jun 15, 5:40 PM EST, 25 minutes before
INZ003-005-006-OHZ001-152315-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE FORT WAYNE IN
530 PM EST SAT JUN 15 1991

AT 530 PM EST...STRONG THUNDERSTORMS WERE FROM 50 MILES NORTH TO 35 MILES
WEST OF FORT WAYNE.  THE STORMS EXTENDED FROM NEAR ANGOLA TO ALBION TO
NORTH MANCHESTER INDIANA.  THE STORMS WERE MOVING EAST AT 30 MILES PER HOUR.
BY 630 PM EST...THE STORMS WILL BE FROM 55 MILES NORTHEAST TO FORT WAYNE.

THESE STORMS WILL HAVE DANGEROU+S LIGHTNING AND STRONG GUSTY WINDS TO 50 MILES
PER HOUR.  IF YOU ARE IN THE PATH OF THESE STORMS...GO INSIDE IN A STRONG
AND STURDY BUILDING.  STAY AWAY FROM WINDOWS.

WITSAMAN
Special weather statement, Jun 15, 5:45 PM EST, 20 minutes before
INZ003-005-006-OHZ001-152315-

SPECIAL WEATHER STATEMENT...CORRECTED
NATIONAL WEATHER SERVICE FORT WAYNE IN
540 PM EST SAT JUN 15 1991

AT 535 PM EST...STRONG THUNDERSTORMS WERE FROM 50 MILES NORTH TO 35 MILES
SOUTHWEST OF FORT WAYNE.  THE STORMS EXTENDED FROM NEAR ANGOLA TO ALBION TO
NORTH MANCHESTER INDIANA.  THE STORMS WERE MOVING EAST AT 30 MILES PER HOUR.
BY 630 PM EST...THE STORMS WILL BE FROM 55 MILES NORTHEAST OF FORT WAYNE
TO 20 MILES SOUTHWEST OF FORT WAYNE.

THESE STORMS WILL HAVE DANGEROUS LIGHTNING AND STRONG GUSTY WINDS TO 50 MILES
PER HOUR.  IF YOU ARE IN THE PATH OF THESE STORMS...GO INSIDE IN A STRONG
AND STURDY BUILDING.  STAY AWAY FROM WINDOWS.

WITSAMAN
CORRECTED  W2ORDING

Nearby

Tornado Warnings in Indiana, 1991Every tornado warning in 1991Tornadoes in 1991

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; verification from NCEI's Storm Data; the sounding from the Mesonet's radiosonde archive.