Alert archive / Wisconsin / Tornado Warnings in 2013

Tornado Warning 3, NWS Green Bay, WI

July 9, 2013Langlade County, Wisconsin

NWS Green Bay, WI issued this tornado warning at Jul 9, 2013, 3:50 PM CDT for Langlade County, Wisconsin. It was in force for 40 min. 2 reports came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued
Jul 9, 2013, 3:50 PM CDT (20:50 UTC)
Expired
Jul 9, 2013, 4:30 PM CDT
In force
40 min
Issued by
NWS Green Bay, WI
Area
Storm-based polygon
Tornado
Observed
Hail
0.75 in

County Langlade County, WI

The radar

The Green Bay radar (KGRB), 118 km from the middle of the area, began a volume at 20:50 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

TimeReportWhereRemark
Jul 9, 3:56 PM CDTTORNADO1 W Deerbrook, WINEAR COUNTY ROAD C AND HWY 45.
Jul 9, 4:01 PM CDTTORNADO1 W Deerbrook, WITORNADO OBSERVED TO LIFT OFF THE GROUND AND TOUCHDOWN SEVERAL TIMES. NEAR INTERSECTION OF COUNTY C AND COUNTY H. MOVING EAST TOWARD ORMSBY ROAD.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Green Bay/Straub, WI (KGRB), launched 12:00Z, 8.8 hours before the alert went out and 121 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 2013-07-09Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 110 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 2013-07-09The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 9 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
110 J/kg
Mixed-layer CIN
-148 J/kg
Mixed-layer LCL
810 m above ground
0-6 km bulk shear
25 kt
0-1 km storm-relative helicity
9 m²/s²
0-3 km storm-relative helicity
43 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

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

231 
WFUS53 KGRB 092050
TORGRB
WIC067-092130-
/O.NEW.KGRB.TO.W.0003.130709T2050Z-130709T2130Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE GREEN BAY WI
350 PM CDT TUE JUL 9 2013

THE NATIONAL WEATHER SERVICE IN GREEN BAY HAS ISSUED A

* TORNADO WARNING FOR...
  CENTRAL LANGLADE COUNTY IN NORTH CENTRAL WISCONSIN...

* UNTIL 430 PM CDT

* AT 345 PM CDT...A CONFIRMED TORNADO WAS LOCATED 11 MILES NORTHWEST
  OF ANTIGO...AND MOVING EAST AT 20 MPH.

  HAZARD...FUNNEL CLOUDS WITH BRIEF TOUCHDOWNS.

  SOURCE...PUBLIC CONFIRMED TORNADO.

  IMPACT...MOBILE HOMES WILL BE DAMAGED OR DESTROYED. DAMAGE TO
           ROOFS...WINDOWS AND VEHICLES WILL OCCUR. FLYING DEBRIS
           WILL BE DEADLY TO PEOPLE AND ANIMALS. TREE DAMAGE IS
           LIKELY.

* THE TORNADO WILL BE NEAR...
  ORMSBY AROUND 355 PM CDT
  DEERBROOK BY 415 PM CDT.

OTHER LOCATIONS IN THE WARNING INCLUDE ORMSBY...KEMPSTER...
DEERBROOK...NEVA...BRYANT AND POLAR.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

THIS TORNADO WARNING REPLACES THE SEVERE THUNDERSTORM WARNING THAT
WAS IN EFFECT FOR THE SAME AREA.

&&

LAT...LON 4541 8893 4512 8893 4517 8942 4541 8926
TIME...MOT...LOC 2048Z 287DEG 15KT 4526 8929

TORNADO...OBSERVED
HAIL...<.75IN

$$

AK
3 follow-up statements
056 
WWUS53 KGRB 092058
SVSGRB

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE GREEN BAY WI
358 PM CDT TUE JUL 9 2013

WIC067-092130-
/O.CON.KGRB.TO.W.0003.000000T0000Z-130709T2130Z/
LANGLADE WI-
358 PM CDT TUE JUL 9 2013

...A TORNADO WARNING REMAINS IN EFFECT FOR CENTRAL LANGLADE COUNTY
UNTIL 430 PM CDT...

AT 354 PM CDT...A CONFIRMED TORNADO WAS LOCATED 8 MILES NORTHWEST OF 
ANTIGO...AND MOVING EAST AT 20 MPH.

HAZARD...DAMAGING TORNADO.

SOURCE...LAW ENFORCEMENT CONFIRMED TORNADO NEAR HIGHWAY C JUST EAST  
         OF TOWNFOREST ROAD.

IMPACT...MOBILE HOMES WILL BE DAMAGED OR DESTROYED. DAMAGE TO
         ROOFS...WINDOWS AND VEHICLES WILL OCCUR. FLYING DEBRIS WILL
         BE DEADLY TO PEOPLE AND ANIMALS. TREE DAMAGE IS LIKELY.

THIS TORNADIC STORM WILL BE NEAR...
  DEERBROOK AROUND 415 PM CDT.

OTHER LOCATIONS IN THE WARNING INCLUDE KEMPSTER...DEERBROOK...NEVA...
BRYANT AND POLAR.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TO REPORT SEVERE WEATHER CONTACT YOUR NEAREST LAW ENFORCEMENT AGENCY.
THEY WILL SEND YOUR REPORT TO THE NATIONAL WEATHER SERVICE IN GREEN
BAY.

&&

LAT...LON 4541 8914 4541 8893 4512 8893 4516 8935
TIME...MOT...LOC 2056Z 286DEG 17KT 4525 8923

TORNADO...OBSERVED
HAIL...<.75IN

$$

AK
508 
WWUS53 KGRB 092114
SVSGRB

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE GREEN BAY WI
414 PM CDT TUE JUL 9 2013

WIC067-092130-
/O.CON.KGRB.TO.W.0003.000000T0000Z-130709T2130Z/
LANGLADE WI-
414 PM CDT TUE JUL 9 2013

...A TORNADO WARNING REMAINS IN EFFECT FOR CENTRAL LANGLADE COUNTY
UNTIL 430 PM CDT...

AT 412 PM CDT...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO
WAS LOCATED 7 MILES NORTHEAST OF ANTIGO...AND MOVING EAST AT 25 MPH.

HAZARD...TORNADO.

SOURCE...RADAR INDICATED ROTATION.

IMPACT...MOBILE HOMES WILL BE DAMAGED OR DESTROYED. DAMAGE TO
         ROOFS...WINDOWS AND VEHICLES WILL OCCUR. FLYING DEBRIS WILL
         BE DEADLY TO PEOPLE AND ANIMALS. TREE DAMAGE IS LIKELY.

THIS DANGEROUS STORM WILL AFFECT MAINLY RURAL AREAS OF CENTRAL 
LANGLADE COUNTY...INCLUDING THE FOLLOWING LOCATION...BRYANT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TO REPORT SEVERE WEATHER CONTACT YOUR NEAREST LAW ENFORCEMENT AGENCY.
THEY WILL SEND YOUR REPORT TO THE NATIONAL WEATHER SERVICE IN GREEN
BAY.

&&

LAT...LON 4541 8905 4541 8893 4512 8893 4515 8922
TIME...MOT...LOC 2113Z 277DEG 23KT 4524 8907

TORNADO...RADAR INDICATED
HAIL...<.75IN

$$

AK
431 
WWUS53 KGRB 092128
SVSGRB

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE GREEN BAY WI
428 PM CDT TUE JUL 9 2013

WIC067-092137-
/O.EXP.KGRB.TO.W.0003.000000T0000Z-130709T2130Z/
LANGLADE WI-
428 PM CDT TUE JUL 9 2013

...THE TORNADO WARNING FOR CENTRAL LANGLADE COUNTY WILL EXPIRE AT 430
PM CDT...

THE STORM WHICH PROMPTED THE WARNING HAS WEAKENED BELOW SEVERE
LIMITS...AND NO LONGER POSES AN IMMEDIATE THREAT TO LIFE OR PROPERTY.
HOWEVER...FUNNEL CLOUDS...GUSTY WINDS AND HEAVY RAIN ARE STILL 
POSSIBLE WITH THIS THUNDERSTORM AND ADDITIONAL WARNINGS MAY YET BE 
ISSUED.

TO REPORT SEVERE WEATHER...CONTACT YOUR NEAREST LAW ENFORCEMENT
AGENCY. THEY WILL RELAY YOUR REPORT TO THE NATIONAL WEATHER SERVICE
IN GREEN BAY.

LAT...LON 4541 8905 4541 8893 4512 8893 4515 8922
TIME...MOT...LOC 2127Z 277DEG 23KT 4523 8894

$$

AK

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 9, 3:19 PM CDTSevere Thunderstorm WarningGRBLanglade, Lincoln56 min
Jul 9, 5:50 PM CDTTornado Warning Tornado observedGRBPortage, Waushara25 min
Jul 9, 6:15 PM CDTTornado WarningGRBWaushara30 min

Nearby

Tornado Warnings in Wisconsin, 2013Every tornado warning in 2013Tornadoes in 2013

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.