Alert archive / Wisconsin / Tornado Warnings in 2006

Tornado Warning 13, NWS Green Bay, WI

August 1, 2006Door County, Wisconsin

NWS Green Bay, WI issued this tornado warning at Aug 1, 2006, 5:31 PM CDT for Door County, Wisconsin. It was in force for 36 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued
Aug 1, 2006, 5:31 PM CDT (22:31 UTC)
Expired
Aug 1, 2006, 6:07 PM CDT
In force
36 min
Issued by
NWS Green Bay, WI
Area
Counties, with a storm outline in the text

County Door County, WI

The radar

The Green Bay radar (KGRB), 86 km from the middle of the area, began a volume at 22:31 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.

The nearest sounding before it

Green Bay/Straub, WI (KGRB), launched 12:00Z, 10.5 hours before the alert went out and 87 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 12:00Z on 2006-08-01Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1836 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Green Bay/Straub, WI at 12:00Z on 2006-08-01The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 25 square meters per square second.193958Sfc1 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
1836 J/kg
Mixed-layer CIN
-81 J/kg
Mixed-layer LCL
953 m above ground
0-6 km bulk shear
26 kt
0-1 km storm-relative helicity
25 m²/s²
0-3 km storm-relative helicity
75 m²/s²
Significant tornado parameter
0.3
Supercell composite
2.9

Open this sounding in Storm Lab

The text

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

000 
WFUS53 KGRB 012232
TORGRB
WIC029-012315-
/O.NEW.KGRB.TO.W.0013.060801T2231Z-060801T2315Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE GREEN BAY WI
531 PM CDT TUE AUG 1 2006

THE NATIONAL WEATHER SERVICE IN GREEN BAY HAS ISSUED A

* TORNADO WARNING FOR...
  DOOR COUNTY IN NORTHEAST WISCONSIN

* UNTIL 615 PM CDT

* AT 526 PM CDT...DOPPLER RADAR WAS TRACKING A TORNADO 13 MILES
  WEST OF EGG HARBOR....MOVING EAST AT 30 MPH.

* THE TORNADO WILL BE NEAR...
  EGG HARBOR BY 550 PM...

THREE WATERSPOUTS WERE OBSERVED ON THE BAY.  THIS IS A DANGEROUS 
STORM

SEEK SHELTER IMMEDIATELY. MOVE TO A SHELTER BELOW GROUND IF
AVAILABLE. OTHERWISE...GO TO A SMALL INTERIOR ROOM ON THE LOWEST
FLOOR. DO NOT RUN OUTSIDE TO FIND THE TORNADO.

CAMPERS AND OTHERS SHOULD SEEK SHELTER IN A STURDY BUILDING
IMMEDIATELY.

LAT...LON 4507 8763 4490 8755 4502 8695 4523 8705

$$

JKL
7 follow-up statements
000 
WWUS53 KGRB 012237
SVSGRB

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE GREEN BAY WI
537 PM CDT TUE AUG 1 2006

WIC029-012315-
/O.CON.KGRB.TO.W.0013.000000T0000Z-060801T2315Z/
DOOR WI-
537 PM CDT TUE AUG 1 2006

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 615 PM CDT FOR DOOR
COUNTY...

AT 535 PM...DOPPLER RADAR CONTINUED TO INDICATE A TORNADO.  THIS 
TORNADO WAS LOCATED 6 MILES NORTHWEST OF CARLSVILLE...MOVING EAST AT 
35 MPH.

* THE TORNADO WILL BE NEAR...
  EGG HARBOR AND CARLSVILLE BY 550 PM...
  JACKSONPORT BY 555 PM...

A TORNADO IS ON THE WATER IF YOU ARE IN THE PATH OF THIS TORNADO...
SEEK SHELTER IMMEDIATELY. IF NO UNDERGROUND SHELTER IS AVAILABLE...
MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR.

CAMPERS AND OTHERS SHOULD SEEK SHELTER IN A STURDY BUILDING
IMMEDIATELY.

LAT...LON 4508 8757 4494 8753 4495 8702 4517 8702

$$

JKL
000 
WWUS53 KGRB 012244
SVSGRB

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE GREEN BAY WI
542 PM CDT TUE AUG 1 2006

WIC029-012315-
/O.CON.KGRB.TO.W.0013.000000T0000Z-060801T2315Z/
DOOR WI-
542 PM CDT TUE AUG 1 2006

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 615 PM CDT FOR DOOR
COUNTY...

AT 539 PM...DOPPLER RADAR CONTINUED TO INDICATE A TORNADO ON THE 
BAY.  THIS TORNADO WAS LOCATED THREE MILES NORTHWEST OF 
CARLSVILLE...MOVING EAST AT 35 MPH.

* THE TORNADO WILL BE NEAR...
  EGG HARBOR AND CARLSVILLE BY 550 PM...
  JACKSONPORT BY 555 PM...

IF YOU ARE IN THE PATH OF THIS TORNADO...SEEK SHELTER IMMEDIATELY. 
IF NO UNDERGROUND SHELTER IS AVAILABLE...MOVE TO AN INTERIOR ROOM ON 
THE LOWEST FLOOR.

CAMPERS AND OTHERS SHOULD SEEK SHELTER IN A STURDY BUILDING
IMMEDIATELY.

LAT...LON 4508 8757 4494 8753 4495 8702 4517 8702

$$

JKL
000 
WWUS53 KGRB 012247
SVSGRB

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE GREEN BAY WI
546 PM CDT TUE AUG 1 2006

WIC029-012315-
/O.CON.KGRB.TO.W.0013.000000T0000Z-060801T2315Z/
DOOR WI-
546 PM CDT TUE AUG 1 2006

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 615 PM CDT FOR DOOR
COUNTY...

AT 543 PM...DOPPLER RADAR CONTINUED TO INDICATE A TORNADO. THIS 
TORNADO WAS LOCATED BETWEEN EGG HARBOR AND CARLSVILLE. THE STORM WAS 
MOVING EAST AT 35 MPH.

* THE TORNADO WILL BE NEAR...
  JACKSONPORT BY 555 PM...

A TORNADO MAY BE ON THE GROUND IF YOU ARE IN THE PATH OF THIS 
STORM...SEEK SHELTER IMMEDIATELY. IF NO UNDERGROUND SHELTER IS 
AVAILABLE...MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR.

CAMPERS AND OTHERS SHOULD SEEK SHELTER IN A STURDY BUILDING
IMMEDIATELY.

LAT...LON 4508 8757 4494 8753 4495 8702 4517 8702

$$

JKL
000 
WWUS53 KGRB 012252
SVSGRB

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE GREEN BAY WI
551 PM CDT TUE AUG 1 2006

WIC029-012315-
/O.CON.KGRB.TO.W.0013.000000T0000Z-060801T2315Z/
DOOR WI-
551 PM CDT TUE AUG 1 2006

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 615 PM CDT FOR DOOR
COUNTY...

AT 548 PM...DOPPLER RADAR CONTINUED TO INDICATE A SEVERE 
THUNDERSTORM CAPABLE OF PRODUCING A TORNADO.  THIS STORM WAS LOCATED 
NEAR EGG HARBOR...MOVING EAST AT 35 MPH.

* THE STORM WILL BE NEAR...
  BAILEYS HARBOR BY 600 PM...

STRONG WIND GUSTS OVER 50 MPH ARE ALSO POSSIBLE.

IF YOU ARE CAUGHT OUTSIDE...SEEK SHELTER IN A NEARBY REINFORCED 
BUILDING. CAMPERS AND OTHERS SHOULD SEEK SHELTER IN A STURDY BUILDING
IMMEDIATELY.

LAT...LON 4507 8740 4495 8740 4495 8702 4517 8702

$$

JKL
000 
WWUS53 KGRB 012258
SVSGRB

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE GREEN BAY WI
556 PM CDT TUE AUG 1 2006

WIC029-012315-
/O.CON.KGRB.TO.W.0013.000000T0000Z-060801T2315Z/
DOOR WI-
556 PM CDT TUE AUG 1 2006

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 615 PM CDT FOR DOOR
COUNTY...

AT 552 PM...DOPPLER RADAR CONTINUED TO INDICATE A TORNADO.  THIS 
TORNADO WAS LOCATED ABOUT 5 MILES SOUTHEAST OF EGG HARBOR...MOVING 
EAST AT 30 MPH.

THE SEVERE STORM CAPABLE OF PRODUCING A TORNADO IS HEADED TOWARD 
JACKSONPORT.  MOVE INSIDE A STURDY BUILDING NOW

CAMPERS AND OTHERS SHOULD SEEK SHELTER IN A STURDY BUILDING
IMMEDIATELY.

LAT...LON 4506 8733 4495 8736 4495 8702 4517 8702

$$

JKL
000 
WWUS53 KGRB 012302
SVSGRB

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE GREEN BAY WI
601 PM CDT TUE AUG 1 2006

WIC029-012315-
/O.CON.KGRB.TO.W.0013.000000T0000Z-060801T2315Z/
DOOR WI-
601 PM CDT TUE AUG 1 2006

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 615 PM CDT FOR DOOR
COUNTY...

AT 558 PM...DOPPLER RADAR CONTINUED TO INDICATE A TORNADO.  THIS 
TORNADO WAS LOCATED NEAR JACKSONPORT...MOVING EAST AT 35 MPH.

MOVE INDOORS IMMEDIATELY. CAMPERS AND OTHERS SHOULD SEEK SHELTER IN 
A STURDY BUILDING IMMEDIATELY.  IF INDOORS...GO TO YOUR BASEMENT.

LAT...LON 4507 8727 4495 8728 4495 8702 4517 8702

$$

JKL
000 
WWUS53 KGRB 012307
SVSGRB

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE GREEN BAY WI
606 PM CDT TUE AUG 1 2006

WIC029-012316-
/O.CAN.KGRB.TO.W.0013.000000T0000Z-060801T2315Z/
DOOR WI-
606 PM CDT TUE AUG 1 2006

...THE TORNADO WARNING FOR DOOR COUNTY IS CANCELLED...

THE SEVERE THUNDERSTORM THAT PROMPTED THE WARNING HAS MOVED OUT OVER 
LAKE MICHIGAN.  RADAR CONTINUES TO SHOW A POSSIBLE TORNADO ON THE 
LAKE...NORTHEAST OF JACKSONPORT. 

STAY OFF THE WATER UNTIL THE STORM PASSES.


LAT...LON 4507 8727 4495 8728 4495 8702 4517 8702

$$

JKL

The office that day

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

IssuedProductOfficeCountiesLasted
Aug 1, 3:27 PM CDTSevere Thunderstorm WarningGRBWaupaca33 min
Aug 1, 4:57 PM CDTSpecial Marine WarningGRB2 hr
Aug 1, 5:00 PM CDTSevere Thunderstorm WarningGRBMarinette30 min
Aug 1, 5:29 PM CDTSpecial Marine WarningGRB51 min
Aug 1, 6:15 PM CDTSevere Thunderstorm WarningGRBMarinette28 min
Aug 1, 6:48 PM CDTSevere Thunderstorm WarningGRBDoor, Kewaunee27 min
Aug 1, 6:54 PM CDTSpecial Marine WarningGRB96 min

Nearby

Tornado Warnings in Wisconsin, 2006Every tornado warning in 2006Tornadoes in 2006

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; radar from the NEXRAD Level II archive.