Alert archive / Wisconsin / Severe Thunderstorm Warnings in 2012
Severe Thunderstorm Warning 48, NWS Green Bay, WI
NWS Green Bay, WI issued this severe thunderstorm warning at Jun 19, 2012, 6:14 AM CDT for 5 counties in Wisconsin. It was in force for 46 min. 4 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
- Jun 19, 2012, 6:14 AM CDT (11:14 UTC)
- Expired
- Jun 19, 2012, 7:00 AM CDT
- In force
- 46 min
- Issued by
- NWS Green Bay, WI
- Area
- Storm-based polygon
- Hail
- 0.75 in
- Wind
- 60.0 mph
Counties Langlade County, WI, Lincoln County, WI, Marathon County, WI, Menominee County, WI, Shawano County, WI
The radar
The Green Bay radar (KGRB), 121 km from the middle of the area, began a volume at 11:16 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
| Time | Report | Where | Remark |
|---|---|---|---|
| Jun 19, 6:15 AM CDT | TSTM WND DMG | 1 E Wausau, WI | DOWNED BARN AND DAMAGED GARDEN ON EAST SIDE OF WAUSAU OFF OF HWY Z. RELAYED BY WSAW. |
| Jun 19, 6:30 AM CDT | TSTM WND DMG | Bryant, WI | 16 INCH TREE SNAPPED IN HALF. RELAYED BY WSAW. |
| Jun 19, 6:35 AM CDT | TSTM WND DMG | 1 N Antigo, WI | NUMERIOUS LARGE TREES DOWN NORTH OF CITY ON HWY 45 AND COUNTY RD AA |
| Jun 19, 6:55 AM CDT | TSTM WND DMG | White Lake, WI | NUMEROUS LARGE PINE TREES DOWN. ONE TREE KNOCKED OUT POWERLINE. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jun 19, 5:41 AM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
The nearest sounding before it
Green Bay/Straub, WI (KGRB), launched 00:00Z, 11.2 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.
- Mixed-layer CAPE
- 1546 J/kg
- Mixed-layer CIN
- -52 J/kg
- Mixed-layer LCL
- 638 m above ground
- 0-6 km bulk shear
- 66 kt
- 0-1 km storm-relative helicity
- 122 m²/s²
- 0-3 km storm-relative helicity
- 158 m²/s²
- Significant tornado parameter
- 1.7
- Supercell composite
- 8.5
The text
As transmitted, in the capitals the NWS used until 2016.
064 WUUS53 KGRB 191114 SVRGRB WIC067-069-073-078-115-191200- /O.NEW.KGRB.SV.W.0048.120619T1114Z-120619T1200Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE GREEN BAY WI 614 AM CDT TUE JUN 19 2012 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... NORTHEASTERN MARATHON COUNTY IN CENTRAL WISCONSIN... WESTERN MENOMINEE COUNTY IN NORTHEAST WISCONSIN... SHAWANO COUNTY IN NORTHEAST WISCONSIN... * UNTIL 700 AM CDT * AT 612 AM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A SEVERE THUNDERSTORM CAPABLE OF PRODUCING DAMAGING WINDS IN EXCESS OF 60 MPH. THIS STORM WAS LOCATED 8 MILES SOUTHEAST OF MERRILL... OR 13 MILES NORTH OF WAUSAU...AND MOVING EAST AT 50 MPH. PENNY SIZE HAIL MAY ALSO ACCOMPANY THESE DAMAGING WINDS. * LOCATIONS IMPACTED INCLUDE... ANTIGO...WITTENBERG...PEARSON...NEOPIT...WHITE LAKE...GLEASON... RINGLE AND DOERING. PRECAUTIONARY/PREPAREDNESS ACTIONS... SEVERE THUNDERSTORMS PRODUCE DAMAGING WINDS...LARGE HAIL...AND DEADLY LIGHTNING. FOR YOUR PROTECTION...MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF YOUR HOME OR BUSINESS. && LAT...LON 4533 8982 4537 8868 4478 8869 4481 8985 TIME...MOT...LOC 1114Z 263DEG 45KT 4513 8950 WIND...HAIL 60MPH 0.75IN $$ SKOWRONSKI
3 follow-up statements
508 WWUS53 KGRB 191126 SVSGRB SEVERE WEATHER STATEMENT NATIONAL WEATHER SERVICE GREEN BAY WI 626 AM CDT TUE JUN 19 2012 WIC067-069-073-078-115-191200- /O.CON.KGRB.SV.W.0048.000000T0000Z-120619T1200Z/ LANGLADE WI-LINCOLN WI-MARATHON WI-MENOMINEE WI-SHAWANO WI- 626 AM CDT TUE JUN 19 2012 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT FOR SHAWANO... WESTERN MENOMINEE...NORTHEASTERN MARATHON...SOUTHEASTERN LINCOLN AND LANGLADE COUNTIES UNTIL 700 AM CDT... AT 621 AM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A LARGE CLUSTER OF SEVERE THUNDERSTORMS CAPABLE OF PRODUCING DAMAGING WINDS IN EXCESS OF 60 MPH. THIS CLUSTER WAS CENTERED 11 MILES WEST OF ANTIGO...MOVING EAST AT 50 MPH. PENNY SIZE HAIL MAY ALSO ACCOMPANY THESE DAMAGING WINDS. WIND GUSTS AROUND 50 MPH WERE REPORTED IN THE WAUSAU AREA. LOCATIONS IMPACTED INCLUDE... ANTIGO...WITTENBERG...NEOPIT...WHITE LAKE...ELAND...ANIWA... BIRNAMWOOD AND ELMHURST. PRECAUTIONARY/PREPAREDNESS ACTIONS... SEVERE THUNDERSTORMS PRODUCE DAMAGING WINDS...LARGE HAIL...AND DEADLY LIGHTNING. FOR YOUR PROTECTION...MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF YOUR HOME OR BUSINESS. && LAT...LON 4534 8968 4537 8868 4478 8869 4481 8985 TIME...MOT...LOC 1125Z 263DEG 45KT 4515 8931 WIND...HAIL 60MPH 0.75IN $$ SKOWRONSKI
414 WWUS53 KGRB 191135 SVSGRB SEVERE WEATHER STATEMENT NATIONAL WEATHER SERVICE GREEN BAY WI 635 AM CDT TUE JUN 19 2012 WIC067-069-073-078-115-191200- /O.CON.KGRB.SV.W.0048.000000T0000Z-120619T1200Z/ LANGLADE WI-LINCOLN WI-MARATHON WI-MENOMINEE WI-SHAWANO WI- 635 AM CDT TUE JUN 19 2012 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT FOR SHAWANO... WESTERN MENOMINEE...NORTHEASTERN MARATHON...SOUTHEASTERN LINCOLN AND LANGLADE COUNTIES UNTIL 700 AM CDT... AT 630 AM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A SEVERE THUNDERSTORM CAPABLE OF PRODUCING DAMAGING WINDS IN EXCESS OF 60 MPH. THIS STORM WAS LOCATED NEAR ANTIGO...MOVING EAST AT 55 MPH. PENNY SIZE HAIL MAY ALSO ACCOMPANY THESE DAMAGING WINDS. DAMAGING WINDS ARE POSSIBLE IN THE ANTIGO AREA...ESPECIALLY ON THE SOUTH SIDE OF THE CITY...BETWEEN 635 AM AND 650 AM. LOCATIONS IMPACTED INCLUDE... NEOPIT...WHITE LAKE...SHEPLEY...NEVA...MATTOON...PHLOX...BRYANT AND POLAR. PRECAUTIONARY/PREPAREDNESS ACTIONS... SEVERE THUNDERSTORMS PRODUCE DAMAGING WINDS...LARGE HAIL...AND DEADLY LIGHTNING. FOR YOUR PROTECTION...MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF YOUR HOME OR BUSINESS. && LAT...LON 4534 8968 4537 8868 4478 8869 4481 8985 TIME...MOT...LOC 1134Z 267DEG 47KT 4515 8913 WIND...HAIL 60MPH 0.75IN $$ SKOWRONSKI
323
WWUS53 KGRB 191145
SVSGRB
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE GREEN BAY WI
645 AM CDT TUE JUN 19 2012
WIC069-191153-
/O.CAN.KGRB.SV.W.0048.000000T0000Z-120619T1200Z/
LINCOLN WI-
645 AM CDT TUE JUN 19 2012
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN LINCOLN COUNTY IS
CANCELLED...
THE STORM WHICH PROMPTED THE WARNING HAS MOVED OUT OF SOUTHEAST
LINCOLN COUNTY.
LAT...LON 4512 8936 4524 8943 4534 8942 4537 8868
4478 8869 4481 8963
TIME...MOT...LOC 1143Z 267DEG 47KT 4515 8896
$$
WIC067-073-078-115-191200-
/O.CON.KGRB.SV.W.0048.000000T0000Z-120619T1200Z/
LANGLADE WI-MARATHON WI-MENOMINEE WI-SHAWANO WI-
645 AM CDT TUE JUN 19 2012
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT FOR SHAWANO...
WESTERN MENOMINEE...NORTHEASTERN MARATHON AND LANGLADE COUNTIES UNTIL
700 AM CDT...
AT 640 AM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM CAPABLE OF PRODUCING DAMAGING WINDS IN EXCESS OF
60 MPH. THIS STORM WAS LOCATED 6 MILES EAST OF ANTIGO...MOVING EAST
AT 55 MPH. PENNY SIZE HAIL MAY ALSO ACCOMPANY THESE DAMAGING WINDS.
LOCATIONS IMPACTED INCLUDE...
NEOPIT...WHITE LAKE...TILLEDA...ELTON...LILY...MORGAN...LYNDHURST
AND GRESHAM.
THE STORM RESULTED IN DOWNED TREES AND POWER LINES ACROSS THE
NORTHERN PART OF MARATHON COUNTY...AND IN THE MERRILL AREA.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
THIS STORM HAS A HISTORY OF PRODUCING WIDESPREAD WIND DAMAGE. SEEK
SHELTER NOW INSIDE A STURDY STRUCTURE AND STAY AWAY FROM WINDOWS.
&&
LAT...LON 4512 8936 4524 8943 4534 8942 4537 8868
4478 8869 4481 8963
TIME...MOT...LOC 1143Z 267DEG 47KT 4515 8896
WIND...HAIL 60MPH 0.75IN
$$
SKOWRONSKIThe office that day
Everything else NWS Green Bay, WI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 18, 7:03 PM CDT | Severe Thunderstorm Warning | GRB | Manitowoc | 15 min |
| Jun 18, 7:14 PM CDT | Special Marine Warning | GRB | 61 min | |
| Jun 18, 7:31 PM CDT | Severe Thunderstorm Warning | GRB | Manitowoc | 21 min |
| Jun 19, 5:34 AM CDT | Severe Thunderstorm Warning | GRB | Lincoln, Marathon | 41 min |
| Jun 19, 6:51 AM CDT | Severe Thunderstorm Warning | GRB | Forest, Langlade, Marathon, Marinette, Menominee, Oconto and 1 more | 39 min |
| Jun 19, 7:09 AM CDT | Special Marine Warning | GRB | 111 min | |
| Jun 19, 7:24 AM CDT | Severe Thunderstorm Warning | GRB | Marinette, Menominee, Oconto, Shawano | 51 min |
| Jun 19, 8:28 AM CDT | Severe Thunderstorm Warning | GRB | Door | 32 min |
| Jun 19, 8:52 AM CDT | Special Marine Warning | GRB | 48 min |
Nearby
Severe Thunderstorm Warnings in Wisconsin, 2012Every severe thunderstorm warning in 2012
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.