Alert archive / Wisconsin / Severe Thunderstorm Warnings in 2016

Severe Thunderstorm Warning 52, NWS Green Bay, WI

June 20, 2016Langlade County, Lincoln County, Wisconsin

NWS Green Bay, WI issued this severe thunderstorm warning at Jun 20, 2016, 1:44 AM CDT for Langlade County, Lincoln County, Wisconsin. It was in force for 11 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: Jun 20, 2016, 1:44 AM CDT (06:44 UTC)
Expired: Jun 20, 2016, 1:55 AM CDT
In force: 11 min
Issued by: NWS Green Bay, WI
Area: Storm-based polygon
Hail: 0.88 in
Wind: 60.0 mph

Counties Langlade County, WI, Lincoln County, WI

The radar

The Green Bay radar (KGRB), 121 km from the middle of the area, began a volume at 06:47 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 00:00Z, 6.7 hours before the alert went out and 123 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: 0 J/kg
Mixed-layer CIN: No buoyant parcel
Mixed-layer LCL: 1974 m above ground
0-6 km bulk shear: 36 kt
0-1 km storm-relative helicity: 82 m²/s²
0-3 km storm-relative helicity: 172 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

The text

As transmitted.

081 
WUUS53 KGRB 200644
SVRGRB
WIC067-069-200715-
/O.NEW.KGRB.SV.W.0052.160620T0644Z-160620T0715Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE GREEN BAY WI
144 AM CDT MON JUN 20 2016

THE NATIONAL WEATHER SERVICE IN GREEN BAY HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  LANGLADE COUNTY IN NORTH CENTRAL WISCONSIN...
  SOUTHEASTERN LINCOLN COUNTY IN NORTH CENTRAL WISCONSIN...

* UNTIL 215 AM CDT

* AT 143 AM CDT...SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE
  EXTENDING FROM 5 MILES SOUTHWEST OF PARRISH TO 10 MILES NORTHEAST
  OF COUNCIL GROUNDS STATE PARK TO MERRILL...MOVING EAST AT 55 MPH.

  HAZARD...60 MPH WIND GUSTS AND NICKEL SIZE HAIL. 

  SOURCE...RADAR INDICATED. 

  IMPACT...EXPECT DAMAGE TO ROOFS...SIDING...AND TREES. 

* SEVERE THUNDERSTORMS WILL BE NEAR...
  PEARSON AROUND 205 AM CDT. 

OTHER LOCATIONS IMPACTED BY THESE SEVERE THUNDERSTORMS INCLUDE
BRYANT...POLAR...ORMSBY...KEMPSTER...FREEMAN...DOERING...PICKEREL...DUDLEY...
LILY AND SUMMIT LAKE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.

&&

LAT...LON 4527 8964 4539 8949 4544 8893 4538 8892
      4538 8871 4535 8877 4512 8892 4511 8922
      4512 8926 4512 8973
TIME...MOT...LOC 0643Z 262DEG 50KT 4533 8946 4528 8959 4517 8965 

HAIL...0.88IN
WIND...60MPH
 
$$

RDM

1 follow-up statement

041 
WWUS53 KGRB 200655
SVSGRB

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE GREEN BAY WI
155 AM CDT MON JUN 20 2016

WIC067-069-200705-
/O.CAN.KGRB.SV.W.0052.000000T0000Z-160620T0715Z/
LANGLADE WI-LINCOLN WI-
155 AM CDT MON JUN 20 2016

...THE SEVERE THUNDERSTORM WARNING FOR LANGLADE AND SOUTHEASTERN
LINCOLN COUNTIES IS CANCELLED...
            
THE STORMS WHICH PROMPTED THE WARNING HAVE WEAKENED BELOW SEVERE
LIMITS...AND NO LONGER POSE AN IMMEDIATE THREAT TO LIFE OR PROPERTY.
THEREFORE THE WARNING HAS BEEN CANCELLED.  HOWEVER GUSTY WINDS ARE
STILL POSSIBLE WITH THESE THUNDERSTORMS.

LAT...LON 4527 8964 4539 8949 4544 8893 4538 8892
      4538 8871 4535 8877 4512 8892 4511 8922
      4512 8926 4512 8973
TIME...MOT...LOC 0653Z 262DEG 50KT 4535 8925 4530 8938 4519 8944 

$$

RDM

The office that day

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

Issued	Product	Office	Counties	Lasted
Jun 19, 11:39 PM CDT	Special Weather Statement	GRB	Oneida, Vilas	81 min
Jun 20, 1:01 AM CDT	Special Weather Statement	GRB	Lincoln, Oneida	29 min
Jun 20, 1:16 AM CDT	Severe Thunderstorm Warning	GRB	Lincoln	29 min
Jun 20, 2:09 AM CDT	Special Weather Statement	GRB	Langlade, Marathon	51 min
Jun 20, 2:54 AM CDT	Special Weather Statement	GRB	Oneida	66 min

Nearby

Severe Thunderstorm Warnings in Wisconsin, 2016 Every severe thunderstorm warning in 2016

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.