Alert archive / Wisconsin / Severe Thunderstorm Warnings in 1993

Severe Thunderstorm Warning 33, NWS Milwaukee, WI

July 5, 1993Sheboygan County, Wisconsin

NWS Milwaukee, WI issued this severe thunderstorm warning at Jul 5, 1993, 8:05 PM CDT for Sheboygan County, Wisconsin. It was in force for 25 min.

The area

The counties it named.

The facts

Issued
Jul 5, 1993, 8:05 PM CDT (01:05 UTC)
Expired
Jul 5, 1993, 8:30 PM CDT
In force
25 min
Issued by
NWS Milwaukee, WI
Area
Whole counties

County Sheboygan County, WI

The nearest sounding before it

Green Bay/Straub, WI (KGRB), launched 00:00Z, 1.1 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-pSkew-T log-p diagram, Green Bay/Straub, WI at 00:00Z on 1993-07-06Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 48 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, Green Bay/Straub, WI at 00:00Z on 1993-07-06The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 169 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
48 J/kg
Mixed-layer CIN
-97 J/kg
Mixed-layer LCL
574 m above ground
0-6 km bulk shear
51 kt
0-1 km storm-relative helicity
169 m²/s²
0-3 km storm-relative helicity
226 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.3

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 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, Jul 5, 6:45 PM CDT, 1 hour 20 minutes before
WIZ012-016-019-013-017-020-502-060200-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
645 PM CDT MON JUL 5 1993

...TORNADO WATCH REMAINS IN EFFECT FOR SOUTHEAST WISCONSIN UNTIL
800 PM...

AT 645 PM STRONG STORMS WERE LOCATED NEAR FOX LAKE IN NORTHWEST
DODGE COUNTY MOVING QUICKLY NORTHEAST AT 45 MPH.  THROUGH 700 PM
THE TOWNS OF FOND DU LAC AND WAUPUN CAN EXPECT HEAVY RAIN...
GUSTY WINDS AND POSSIBLY SOME HAIL.  THESE STORMS WERE PART OF A LARGE
AREA OF SHOWERS AND THUNDERSTORMS THAT COVERED MUCH OF CENTRAL AND
SOUTH CENTRAL WISCONSIN.

FLOODING OF LOW LYING AREAS IS ALSO POSSIBLE WITH THESE HEAVY RAIN
PRODUCING STORMS.

SANDLER
Special weather statement, Jul 5, 6:48 PM CDT, 1 hour 17 minutes before
WIZ012-016-019-013-017-020-502-060200-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
645 PM CDT MON JUL 5 1993

...TORNADO WATCH REMAINS IN EFFECT FOR SOUTHEAST WISCONSIN UNTIL
800 PM...

AT 645 PM STRONG STORMS WERE LOCATED NEAR FOX LAKE IN NORTHWEST
DODGE COUNTY MOVING QUICKLY NORTHEAST AT 45 MPH.  THROUGH 700 PM
THE TOWNS OF FOND DU LAC AND WAUPUN CAN EXPECT HEAVY RAIN...
GUSTY WINDS AND POSSIBLY SOME HAIL.  THESE STORMS WERE PART OF A LARGE
AREA OF SHOWERS AND THUNDERSTORMS THAT COVERED MUCH OF CENTRAL AND
SOUTH CENTRAL WISCONSIN.

FLOODING OF LOW LYING AREAS IS ALSO POSSIBLE WITH THESE HEAVY RAIN
PRODUCING STORMS.

SANDLER
Special weather statement, Jul 5, 7:19 PM CDT, 46 minutes before
WIZ012-016-019-013-017-020-502-060200-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
720 PM CDT MON JUL 5 1993

...TORNADO WATCH REMAINS IN EFFECT FOR SOUTHEAST WISCONSIN UNTIL
800 PM...

AT 715 PM WEATHER RADAR INDICATED SHOWERS AND THUNDERSTORMS ACROSS
MAINLY SOUTH CENTRAL INTO CENTRAL WISCONSIN.  IN SOUTHEAST WISCONSIN
THE STRONGEST STORMS WERE OVER WESTERN JEFFERSON...DODGE AND FOND DU
LAC COUNTIES.  MOVEMENT WAS TO THE NORTHEAST AT 45 MPH.  ELSEWHERE...
OTHER STRONG THUNDERSTORMS WERE OVER NORTHWEST ILLINOIS INTO FAR
EASTERN IOWA MOVING TOWARD SOUTHERN WISCONSIN.

SOME OF THESE STORMS WILL PRODUCE GUSTY WINDS...DEADLY LIGHTNING...
VERY HEAVY RAIN AND POSSIBLY SOME HAIL.  FLOODING OF LOW LYING AREAS
IS ALSO POSSIBLE WITH THESE HEAVY RAIN PRODUCING STORMS.

SANDLER
Special weather statement, Jul 5, 7:20 PM CDT, 45 minutes before
WIZ012-016-019-013-017-020-502-060200-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
720 PM CDT MON JUL 5 1993

...TORNADO WATCH REMAINS IN EFFECT FOR SOUTHEAST WISCONSIN UNTIL
800 PM...

AT 715 PM WEATHER RADAR INDICATED SHOWERS AND THUNDERSTORMS ACROSS
MAINLY SOUTH CENTRAL INTO CENTRAL WISCONSIN.  IN SOUTHEAST WISCONSIN
THE STRONGEST STORMS WERE OVER WESTERN JEFFERSON...DODGE AND FOND DU
LAC COUNTIES.  MOVEMENT WAS TO THE NORTHEAST AT 45 MPH.  ELSEWHERE...
OTHER STRONG THUNDERSTORMS WERE OVER NORTHWEST ILLINOIS INTO FAR
EASTERN IOWA MOVING TOWARD SOUTHERN WISCONSIN.

SOME OF THESE STORMS WILL PRODUCE GUSTY WINDS...DEADLY LIGHTNING...
VERY HEAVY RAIN AND POSSIBLY SOME HAIL.  FLOODING OF LOW LYING AREAS
IS ALSO POSSIBLE WITH THESE HEAVY RAIN PRODUCING STORMS.

SANDLER
Special weather statement, Jul 5, 7:58 PM CDT, 7 minutes before
WIZ011-015-018-019-060300-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE MADISON WI
800 PM CDT MON JULY 5 1993

...WIDESPREAD FLOODING ACROSS SOUTHERN WISCONSIN THIS EVENING...

AT 750 PM CDT NATIONAL WEATHER SERVICE RADAR CONTINUED TO SHOW STRONG
THUNDERSTORMS WITH VERY HEAVY RAINS EXTENDING FROM AROUND 35 MILES
NORTHEAST OF MADISON THROUGH MADISON AND DOWN THROUGH THE SOUTHWEST
CORNER OF GREEN COUNTY INTO NORTHWEST ILLINOIS MOVING TO THE NORTHEAST
AROUND 40 MILES AN HOUR.  FLOODING HAS BEEN WIDESPREAD AROUND SOUTHERN
WISCONSIN WITH RAINFALL AMOUNTS BETWEEN 3 AND 5 INCHES.  ADDITIONAL
RAINFALL AMOUNTS OF AN INCH OR MORE WILL NOT BE UNCOMMON.

...A FLASH FLOOD WATCH IS IN EFFECT THIS EVENING WITH FLASH FLOOD
WARNINGS FOR COLUMBIA..DANE..SAUK AND IOWA COUNTIES.

MOONEY
Special weather statement, Jul 5, 7:58 PM CDT, 7 minutes before
WIZ011-015-018-019-060300-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE MADISON WI
800 PM CDT MON JULY 5 1993

...WIDESPREAD FLOODING ACROSS SOUTHERN WISCONSIN THIS EVENING...

AT 750 PM CDT NATIONAL WEATHER SERVICE RADAR CONTINUED TO SHOW STRONG
THUNDERSTORMS WITH VERY HEAVY RAINS EXTENDING FROM AROUND 35 MILES
NORTHEAST OF MADISON THROUGH MADISON AND DOWN THROUGH THE SOUTHWEST
CORNER OF GREEN COUNTY INTO NORTHWEST ILLINOIS MOVING TO THE NORTHEAST
AROUND 40 MILES AN HOUR.  FLOODING HAS BEEN WIDESPREAD AROUND SOUTHERN
WISCONSIN WITH RAINFALL AMOUNTS BETWEEN 3 AND 5 INCHES.  ADDITIONAL
RAINFALL AMOUNTS OF AN INCH OR MORE WILL NOT BE UNCOMMON.

...A FLASH FLOOD WATCH IS IN EFFECT THIS EVENING WITH FLASH FLOOD
WARNINGS FOR COLUMBIA..DANE..SAUK AND IOWA COUNTIES.

MOONEY

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 5, 7:30 PM CDTFlash Flood WarningMKXDodge, Fond du Lac2 hr
Jul 5, 9:39 PM CDTFlash Flood WarningMKXDodge, Fond du Lac3 hr

Nearby

Severe Thunderstorm Warnings in Wisconsin, 1993Every severe thunderstorm warning in 1993

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.