Alert archive / Wisconsin / Flash Flood Warnings in 1993

Flash Flood Warning 5, NWS Milwaukee, WI

July 5, 1993Dodge County, Fond du Lac County, Wisconsin

NWS Milwaukee, WI issued this flash flood warning at Jul 5, 1993, 9:39 PM CDT for Dodge County, Fond du Lac County, Wisconsin. It was in force for 3 hr.

The area

The counties it named.

The facts

Issued
Jul 5, 1993, 9:39 PM CDT (02:39 UTC)
Expired
Jul 6, 1993, 12:45 AM CDT
In force
3 hr
Issued by
NWS Milwaukee, WI
Area
Whole counties

Counties Dodge County, WI, Fond du Lac County, WI

The nearest sounding before it

Green Bay/Straub, WI (KGRB), launched 00:00Z, 2.7 hours before the alert went out and 107 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

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

000 
TTAA00 KMKE 060241
FFWMKE
WIC027-039-060545-
 
BULLETIN - EBS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
939 PM CDT MON JUL 5 1993
 
THE NATIONAL WEATHER SERVICE IN MILWAUKEE/SULLIVAN HAS ISSUED A
FLASH FLOOD WARNING EFFECTIVE UNTIL 1130 PM CDT
FOR PEOPLE IN THE FOLLOWING LOCATIONS...
 
IN SOUTHEAST WISCONSIN
 
   ...DODGE COUNTY...FOND DU LAC COUNTY
 
THE FLASH FLOOD WARNING THAT WAS IN EFFECT FOR FOND DU LAC AN DODGE
COUNTIES HAS BEEN EXTENDED TO 1130 PM.  AT 935 PM...WEATHER RADAR
INDICATED A WIDE BAND OF RAIN AND STRONG THUNDERSTORMS ACROSS ABOUT THE
SOUTHEAST HALF OF WISCONSIN. THE STORMS WERE MOVING NORTHEAST AT AROUND
40 MPH AND WILL BE AFFECTING SOUTHEAST WISCONSIN FOR THE NEXT SEVERAL
HOURS.
 
GUSTY WINDS OF 40 TO 50 MPH HAVE BEEN REPORTED WITH THESE STORMS...AS
WELL AS TORRENTIAL RAINS.  HORICON IN DODGE COUNTY REPORTED RAINFALL
AMOUNTS OF 2.1 INCHES SINCE 7 PM.  JUNEAU IN DODGE COUNTY HAD 2.3 INCHES
SINCE 6 PM.  RANDOLPH IN DODGE COUNTY HAD 2.6 INCHES SINCE 6 PM.  FOND
DU LAC IN FOND DU LAC COUNTY REPORTED 1.6 INCHES SINCE 6 PM.
CAMPBELLSPORT HAD 3.5 INCHES SINCE 3 PM.
 
BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE
THE DANGERS OF FLOODS AND FLASH FLOODS.  IF FLASH FLOODING IS
OBSERVED...ACT QUICKLY.  MOVE UP TO ESCAPE FLOOD WATERS.  DO
NOT STAY IN AREAS SUBJECT TO FLOODING WHEN WATER BEGINS RISING.
 
KOCHIS
 
 
&

What forecasters said that day

The local office's own words before this flash flood 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, 7:58 PM CDT, 1 hour 41 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, 1 hour 41 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, 8:20 PM CDT, 1 hour 19 minutes before
WIZ016-019-013-017-020-502-060315-

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

...THUNDERSTORMS WITH STRONG WINDS AFFECTING PART OF SOUTHEAST
WISCONSIN...

AT 820 PM...WEATHER RADAR INDICATED SEVERAL THUNDERSTORMS OVER SOUTHEAST
WISCONSIN.  THE STRONGEST STORM WAS LOCATED IN JEFFERSON COUNTY...NEAR
SULLIVAN.  THE NATIONAL WEATHER SERVICE FORECAST OFFICE AT SULLIVAN
MEASURED A WIND GUST OF 48 MILES AN HOUR AT 818 PM.

THE STORMS WERE MOVING NORTHEAST AT NEARLY 45 MILES AN HOUR AND WILL BE
AFFECTING THE REMAINDER OF SOUTHEAST WISCONSIN BETWEEN NOW AND 1000 PM.

J LAST
&
Special weather statement, Jul 5, 8:21 PM CDT, 1 hour 18 minutes before
WIZ016-019-013-017-020-502-060315-

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

...THUNDERSTORMS WITH STRONG WINDS AFFECTING PART OF SOUTHEAST
WISCONSIN...

AT 820 PM...WEATHER RADAR INDICATED SEVERAL THUNDERSTORMS OVER SOUTHEAST
WISCONSIN.  THE STRONGEST STORM WAS LOCATED IN JEFFERSON COUNTY...NEAR
SULLIVAN.  THE NATIONAL WEATHER SERVICE FORECAST OFFICE AT SULLIVAN
MEASURED A WIND GUST OF  48 MILES AN HOUR AT 818 PM.

THE STORMS WERE MOVING NORTHEAST AT NEARLY 45 MILES AN HOUR AND WILL BE
AFFECTING THE REMAINDER OF SOUTHEAST WISCONSIN BETWEEN NOW AND 1000 PM.

J LAST
&
Special weather statement, Jul 5, 8:23 PM CDT, 1 hour 16 minutes before
WIZ012-016-019-013-017-020-502-060300-

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

...TORNADO WATCH FOR SOUTHEAST WISCONSIN HAS EXPIRED...

AT 820 PM WEATHER RADAR INDICATED SHOWERS AND THUNDERSTORMS ACROSS
MOST OF THE EASTERN HALF OF WISCONSIN.  SOME OF THE THUNDERSTORMS
WERE PRODUCING BRIEF BUT REPEATING TORRENTIAL RAINS IN PARTS OF
CENTRAL...SOUTHEAST AND EAST CENTRAL WISCONSIN THIS EVENING.

ALTHOUGH TORNADOES ARE NOT A LIKELIHOOD FOR THE REMAINDER OF THIS
EVENING...STRONG THUNDERSTORMS ARE STILL POSSIBLE.  THE STORMS
MAY PRODUCE GUSTS IN EXCESS OF 50 MILES AN HOUR AND SPORADIC
TREE OR POWER LINE DAMAGE.  THE TORRENTIAL RAINS WILL ALSO CAUSE
FLASH FLOODING WERE THE STORMS REMAIN THE MOST PERSISTENT TONIGHT.

GARCIA
Special weather statement, Jul 5, 8:24 PM CDT, 1 hour 15 minutes before
WIZ012-016-019-013-017-020-502-060300-

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

...TORNADO WATCH FOR SOUTHEAST WISCONSIN HAS EXPIRED...

AT 820 PM WEATHER RADAR INDICATED SHOWERS AND THUNDERSTORMS ACROSS
MOST OF THE EASTERN HALF OF WISCONSIN.  SOME OF THE THUNDERSTORMS
WERE PRODUCING BRIEF BUT REPEATING TORRENTIAL RAINS IN PARTS OF
CENTRAL...SOUTHEAST AND EAST CENTRAL WISCONSIN THIS EVENING.

ALTHOUGH TORNADOES ARE NOT A LIKELIHOOD FOR THE REMAINDER OF THIS
EVENING...STRONG THUNDERSTORMS ARE STILL POSSIBLE.  THE STORMS
MAY PRODUCE GUSTS IN EXCESS OF 50 MILES AN HOUR AND SPORADIC
TREE OR POWER LINE DAMAGE.  THE TORRENTIAL RAINS WILL, ALSO CAUSE
FLASH FLOODING WERE THE STORMS REMAIN THE MOST PERSISTENT TONIGHT.

GARCIA

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, 8:05 PM CDTSevere Thunderstorm WarningMKXSheboygan25 min

Nearby

Flash Flood Warnings in Wisconsin, 1993Every flash flood 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.