Alert archive / Ohio / Tornado Warnings in 1994

Tornado Warning 1, NWS Northern Indiana

June 16, 1994Defiance County, Ohio

NWS Northern Indiana issued this tornado warning at Jun 16, 1994, 8:44 PM EDT for Defiance County, Ohio. It was in force for 16 min.

The area

The counties it named.

The facts

Issued
Jun 16, 1994, 8:44 PM EDT (00:44 UTC)
Expired
Jun 16, 1994, 9:00 PM EDT
In force
16 min
Issued by
NWS Northern Indiana
Area
Whole counties

County Defiance County, OH

The nearest sounding before it

Dayton/James M C, OH (KDAY), launched 00:00Z, 0.7 hours before the alert went out and 160 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 00:00Z on 1994-06-17Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 832 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 00:00Z on 1994-06-17The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 0 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
832 J/kg
Mixed-layer CIN
-29 J/kg
Mixed-layer LCL
1669 m above ground
0-6 km bulk shear
5 kt
0-1 km storm-relative helicity
0 m²/s²
0-3 km storm-relative helicity
13 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

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 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 16, 5:33 PM EDT, 3 hours 11 minutes before
INZ027-018-033-009-032-025-034-008-024-026-017-162230-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE FORT WAYNE IN
433 PM EST THU JUN 16 1994

...A THUNDERSTORM WITH HEAVY RAIN WAS MOVING ACROSS A PORTION OF EXTREME
NORTHWEST OHIO...

AT 430 PM EST/530 EDT...A THUNDERSTORM WITH HEAVY RAIN WAS OCCURRING 30
MILES EAST OF FORT WAYNE OR JUST SOUTHEAST OF ANTWERP OHIO.

THIS THUNDERSTORM WAS MOVING NORTHWEST AT 10 MPH AND CONTAINED DANGEROUS
LIGHTNING.

BY 530 PM EST/630 EDT...THE THUNDERSTORM WILL BE LOCATED 25 MILES NORTHEAST
OF FORT WAYNE OR OVER ANTWERP OHIO.

MARSHALL
Special weather statement, Jun 16, 6:15 PM EDT, 2 hours 29 minutes before
INZ027-018-033-009-032-025-034-008-024-026-017-162300-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE FORT WAYNE IN
515 PM EST THU JUN 16 1994

...STRONG THUNDERSTORMS WERE MOVING ACROSS PORTIONS OF NORTHEAST INDIANA
AND EXTREME NORTHWEST OHIO...

AT 510 PM EST/610 EDT STRONG THUNDERSTORMS WERE OCCURRING 25 MILES
NORTHEAST OF FORT WAYNE NEAR ANTWERP OHIO AND 40 MILES SOUTHEAST OF
MARION OR 10 MILES SOUTHEAST OF PORTLAND INDIANA.

THESE THUNDERSTORMS CONTAINED DANGEROUS LIGHTNING...SMALL HAIL AND BRIEF
VERY HEAVY RAINS.

BY 600 PM EST/700 EDT...THE THUNDERSTORMS WILL BE LOCATED 35 MILES EAST OF
MARION NEAR PORTLAND AND 30 MILES NORTHEAST OF FORT WAYNE OR JUST SOUTH OF
BUTLER INDIANA

MARSHALL
Special weather statement, Jun 16, 6:15 PM EDT, 2 hours 29 minutes before
INZ027-018-033-009-032-025-034-008-024-026-017-162300-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE FORT WAYNE IN
515 PM EST THU JUN 16 1994

...STRONG THUNDERSTORMS WERE MOVING ACROSS PORTIONS OF NORTHEAST INDIANA
AND EXTREME NORTHWEST OHIO...

AT 510 PM EST/610 PM EDT STRONG THUNDERSTORMS WERE OCCURRING 25 MILES
NORTHEAST OF FORT WAYNE NEAR ANTWERP OHIO AND 40 MILES SOUTHEAST OF
MARION OR 10 MILES SOUTHEAST OF PORTLAND INDIANA.

THESE THUNDERSTORMS CONTAINED DANGEROUS LIGHTNING...SMALL HAIL AND BRIEF
VERY HEAVY RAINS. THESE THUNDERSTORMS WERE MOVING NORTHWEST AT 10 MPH.

BY 600 PM EST/700 PM EDT...THE THUNDERSTORMS WILL BE LOCATED 35 MILES EAST OF
MARION NEAR PORTLAND AND 30 MILES NORTHEAST OF FORT WAYNE OR JUST SOUTH OF
BUTLER INDIANA

MARSHALL
CORRECTED TO ADD MOVEMENT OF STORMS IN 2ND PARAGRAPH.
Special weather statement, Jun 16, 6:29 PM EDT, 2 hours 15 minutes before
INZ027-018-033-009-032-025-034-008-024-026-017-162300-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE FORT WAYNE IN
515 PM EST THU JUN 16 1994

...STRONG THUNDERSTORMS WERE MOVING ACROSS PORTIONS OF NORTHEAST INDIANA
AND EXTREME NORTHWEST OHIO...

AT 510 PM EST/610 PM EDT STRONG THUNDERSTORMS WERE OCCURRING 25 MILES
NORTHEAST OF FORT WAYNE NEAR ANTWERP OHIO AND 40 MILES SOUTHEAST OF
MARION OR 10 MILES SOUTHEAST OF PORTLAND INDIANA.

THESE THUNDERSTORMS CONTAINED DANGEROUS LIGHTNING...SMALL HAIL AND BRIEF
VERY HEAVY RAINS. THESE THUNDERSTORMS WERE MOVING NORTHWEST AT 10 MPH.

BY 600 PM EST/700 PM EDT...THE THUNDERSTORMS WILL BE LOCATED 35 MILES EAST OF
MARION NEAR PORTLAND AND 30 M(ILES NORTHEAST OF FORT WAYNE OR JUST SOUTH OF
BUTLER INDIANA

MARSHALL
CORRECTED TO ADD MOVEMENT OF STORMS IN 2ND PARAGRAPH.
Special weather statement, Jun 16, 7:11 PM EDT, 1 hour 33 minutes before
INZ027-018-033-009-032-025-034-008-024-026-017-170000-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE FORT WAYNE IN
611 PM EST THU JUN 16 1994

...STRONG THUNDERSTORMS WERE MOVING ACROSS PORTIONS OF NORTHEAST INDIANA
AND EXTREME NORTHWEST OHIO...

AT 610 PM EST/710 PM EDT SCATTERED STRONG THUNDERSTORMS WERE OCCURRING TO
THE EAST OF A LINE WHICH EXTENDED FROM 5 MILES NORTH OF DEFIANCE OHIO
TO 30 MILES NORTHEAST OF FORT WAYNE TO 25 MILES EAST OF FORT WAYNE TO
15 MILES SOUTHEAST OF MARION INDIANA.

THESE THUNDERSTORMS CONTAINED DANGEROUS LIGHTNING...SMALL HAIL...STRONG
GUSTY WINDS AND BRIEF HEAVY RAINS. THESE THUNDERSTORMS WERE MOVING WEST
AT 10 MPH.

BY 700 PM EST/800 PM EDT...THE THUNDERSTORMS WILL BE OCCURRING TO THE EAST
OF A LINE EXTENDING FROM 10 MILE NORTHWEST OF DEFIANCE OHIO TO 5 MILES
EAST OF FORT WAYNE TO 10 MILES SOUTHEAST OF MARION INDIANA.
.
MARSHALL
Special weather statement, Jun 16, 7:11 PM EDT, 1 hour 33 minutes before
INZ027-018-033-009-032-025-034-008-024-026-017-170000-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE FORT WAYNE IN
611 PM EST THU JUN 16 1994

...STRONG THUNDERSTORMS WERE MOVING ACROSS PORTIONS OF NORTHEAST INDIANA
AND EXTREME NORTHWEST OHIO...

AT 610 PM EST/710 PM EDT SCATTERED STRONG THUNDERSTORMS WERE OCCURRING TO
THE EAST OF A LINE WHICH EXTENDED FROM 5 MILES NORTH OF DEFIANCE OHIO
TO 30 MILES NORTHEAST OF FORT WAYNE TO 25 MILES EAST OF FORT WAYNE TO
15 MILES SOUTHEAST OF MARION INDIANA.

THESE THUNDERSTORMS CONTAINED DANGEROUS LIGHTNING...SMALL HAIL...STRONG
GUSTY WINDS AND BRIEF HEAVY RAINS. THESE THUNDERSTORMS WERE MOVING WEST
AT 10 MPH.

BY 700 PM EST/800 PM EDT...THE THUNDERSTORMS WILL BE OCCURRING TO THE EAST
OF A LINE EXTENDING FROM 10 MILE NORTHWEST OF DEFIANCE OHIO TO 5 MILES
EAST OF FORT WAYNE TO 10 MILES SOUTHEAST OF MARION INDIANA.
.
MARSHALL

The office that day

Everything else NWS Northern Indiana issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 17, 4:20 PM EDTSevere Thunderstorm WarningIWXDefiance25 min

Nearby

Tornado Warnings in Ohio, 1994Every tornado warning in 1994Tornadoes 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.