Alert archive / Wisconsin / Tornado Warnings in 1996

Tornado Warning 11, NWS Milwaukee, WI

July 18, 1996Sheboygan County, Wisconsin

NWS Milwaukee, WI issued this tornado warning at Jul 18, 1996, 7:51 PM CDT for Sheboygan County, Wisconsin. It was in force for 44 min. 1 report 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: Jul 18, 1996, 7:51 PM CDT (00:51 UTC)
Expired: Jul 18, 1996, 8:35 PM CDT
In force: 44 min
Issued by: NWS Milwaukee, WI
Area: Whole counties

County Sheboygan County, WI

The radar

The Green Bay radar (KGRB), 86 km from the middle of the area, began a volume at 00:52 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.

What was reported inside it

Time	Report	Where	Remark
Jul 18, 8:10 PM CDT	Tornado F1	Beechwood, WI

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.

The nearest sounding before it

Green Bay/Straub, WI (KGRB), launched 00:00Z, 0.9 hours before the alert went out and 84 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-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

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: 2604 J/kg
Mixed-layer CIN: -9 J/kg
Mixed-layer LCL: 773 m above ground
0-6 km bulk shear: 51 kt
0-1 km storm-relative helicity: 137 m²/s²
0-3 km storm-relative helicity: 181 m²/s²
Significant tornado parameter: 2.5
Supercell composite: 9.9

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KMKE 190052 RRA
TORMKE
WIC117-190135-

BULLETIN - EBS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
751 PM CDT THU JUL 18 1996

THE NATIONAL WEATHER SERVICE IN MILWAUKEE/SULLIVAN HAS ISSUED A
TORNADO WARNING EFFECTIVE UNTIL 835 PM CDT
FOR PEOPLE IN THE FOLLOWING LOCATION...

IN SOUTHEAST WISCONSIN

   ...SHEBOYGAN COUNTY

 
AT 745 PM CDT...A POSSIBLE TORNADO WAS DETECTED BY MILWAUKEE/SULLIVAN
DOPPLER RADAR 17 MILES SOUTHEAST OF FOND DU LAC OR 6 MILES WEST
SOUTHWEST OF BEECHWOOD MOVING EAST AT 33 MPH.

THIS TORNADO WILL BE NEAR...
 BEECHWOOD                BY 756 PM CDT

OTHER STORMS MAY AFFECT SHEBOYGAN COUNTY FROM NEAR FOND DU LAC.
THESE MAY ALSO BE TORNADIC.


GO TO THE BASEMENT OR A SMALL INTERIOR ROOM ON THE LOWEST FLOOR.

HENTZ/MEADE

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, Jul 18, 6:16 PM CDT, 1 hour 35 minutes before

WIZ008>009-016>017-027>029-033>034-041-190100-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
615 PM CDT THU JUL 18 1996

THE TORNADO WATCH PREVIOUSLY IN EFFECT HAS BEEN CANCELLE6D IN MUCH
OF WESTERN WISCONSIN. THE THREAT OF SEVERE WEATHER HAS ENDED WEST
OF A LINE FROM PRICE COUNTY SOUTHWARD TO LA CROSSE COUNTY.

BROWNING

The office that day

Everything else NWS Milwaukee, WI issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jul 18, 7:05 PM CDT	Severe Thunderstorm Warning	MKX	Fond du Lac, Sheboygan	55 min
Jul 18, 7:09 PM CDT	Tornado Warning	MKX	Fond du Lac	31 min
Jul 18, 7:15 PM CDT	Tornado Warning	MKX	Sheboygan	35 min
Jul 18, 7:23 PM CDT	Tornado Warning	MKX	Dodge, Washington	52 min
Jul 18, 7:35 PM CDT	Tornado Warning	MKX	Fond du Lac	50 min
Jul 18, 7:42 PM CDT	Severe Thunderstorm Warning	MKX	Columbia	63 min
Jul 18, 8:00 PM CDT	Tornado Warning	MKX	Ozaukee	45 min
Jul 18, 8:03 PM CDT	Tornado Warning	MKX	Columbia	47 min
Jul 18, 8:21 PM CDT	Tornado Warning	MKX	Dodge, Fond du Lac, Washington	44 min
Jul 18, 8:46 PM CDT	Severe Thunderstorm Warning	MKX	Ozaukee	49 min
Jul 18, 8:53 PM CDT	Tornado Warning	MKX	Ozaukee, Washington	47 min
Jul 18, 9:01 PM CDT	Tornado Warning	MKX	Dodge	34 min
Jul 18, 9:10 PM CDT	Severe Thunderstorm Warning	MKX	Washington	60 min
Jul 18, 9:28 PM CDT	Severe Thunderstorm Warning	MKX	Milwaukee, Waukesha	62 min
Jul 18, 9:38 PM CDT	Severe Thunderstorm Warning	MKX	Ozaukee	52 min
Jul 18, 9:41 PM CDT	Severe Thunderstorm Warning	MKX	Ozaukee, Washington	49 min
Jul 18, 10:09 PM CDT	Severe Thunderstorm Warning	MKX	Milwaukee	36 min

Nearby

Tornado Warnings in Wisconsin, 1996 Every tornado warning in 1996 Tornadoes 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; verification from NCEI's Storm Data; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.