Alert archive / Wisconsin / Tornado Warnings in 2007
Tornado Warning 7, NWS Green Bay, WI
NWS Green Bay, WI issued this tornado warning at Jun 7, 2007, 3:55 PM CDT for Marathon County, Wisconsin. It was in force for 47 min. 3 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 7, 2007, 3:55 PM CDT (20:55 UTC)
- Expired
- Jun 7, 2007, 4:42 PM CDT
- In force
- 47 min
- Issued by
- NWS Green Bay, WI
- Area
- Counties, with a storm outline in the text
County Marathon County, WI
The radar
The Green Bay radar (KGRB), 120 km from the middle of the area, began a volume at 20:56 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 7, 4:01 PM CDT | TORNADO | 9 E Mosinee, WI | HOUSE LEVELED, TREE DAMAGE. TORNADO ON THE GROUND. TIME APPROX. TORNADO STILL ON GROUND AT 407 PM. |
| Jun 7, 4:10 PM CDT | TORNADO | Pike Lake, WI | TIME APPROX. HOUSE DESTROYED, ANOTHER LOST ROOF. ON HWY Y |
| Jun 7, 4:14 PM CDT | TORNADO | Hatley, WI | TORNADO REPORTED LIFTED AT 415 PM. SPOTTERS CONTINUE TO FOLLOW. |
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 7, 11:34 AM CDT | Tornado Watch | SPC | 10 hr |
The nearest sounding before it
Green Bay/Straub, WI (KGRB), launched 12:00Z, 8.9 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.
- Mixed-layer CAPE
- 33 J/kg
- Mixed-layer CIN
- -754 J/kg
- Mixed-layer LCL
- 992 m above ground
- 0-6 km bulk shear
- 43 kt
- 0-1 km storm-relative helicity
- 212 m²/s²
- 0-3 km storm-relative helicity
- 214 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000 WFUS53 KGRB 072055 TORGRB WIC073-072145- /O.NEW.KGRB.TO.W.0007.070607T2055Z-070607T2145Z/ BULLETIN - EAS ACTIVATION REQUESTED TORNADO WARNING NATIONAL WEATHER SERVICE GREEN BAY WI 355 PM CDT THU JUN 7 2007 THE NATIONAL WEATHER SERVICE IN GREEN BAY HAS ISSUED A * TORNADO WARNING FOR... EASTERN MARATHON COUNTY IN CENTRAL WISCONSIN... * UNTIL 445 PM CDT * AT 352 PM CDT...DOPPLER RADAR INDICATED A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO 6 MILES SOUTHEAST OF MOSINEE...OR ABOUT 15 MILES NORTH OF STEVENS POINT...MOVING NORTHEAST AT 50 MPH. * THE TORNADO WILL BE NEAR... BEVENT BY 405 PM... IN ADDITION TO THE TORNADO...THIS STORM IS CAPABLE OF PRODUCING LARGE DESTRUCTIVE HAIL AND WIDESPREAD DAMAGING WINDS. 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. IF YOU ARE AT A LARGE OUTDOOR GATHERING...REMAIN CALM. FOLLOW THE INSTRUCTIONS PROVIDED BY LOCAL AUTHORITIES. LAT...LON 4469 8976 4468 8922 4511 8923 4513 8973 $$ KURIMSKI
5 follow-up statements
000 WWUS53 KGRB 072105 SVSGRB SEVERE WEATHER STATEMENT NATIONAL WEATHER SERVICE GREEN BAY WI 405 PM CDT THU JUN 7 2007 WIC073-072145- /O.CON.KGRB.TO.W.0007.000000T0000Z-070607T2145Z/ MARATHON WI- 405 PM CDT THU JUN 7 2007 ...A TORNADO WARNING REMAINS IN EFFECT UNTIL 445 PM CDT FOR EASTERN MARATHON COUNTY... AT 401 PM...DOPPLER RADAR CONTINUED TO INDICATE A TORNADO. THIS TORNADO WAS LOCATED 6 MILES NORTHWEST OF BEVENT...OR ABOUT 13 MILES SOUTHEAST OF WAUSAU...MOVING NORTHEAST AT 55 MPH. * THE TORNADO WILL BE NEAR... HATLEY AND RINGLE BY 410 PM... NORRIE BY 415 PM... IN ADDITION TO THE TORNADO...THIS STORM IS CAPABLE OF PRODUCING LARGE HAIL AND DESTRUCTIVE STRAIGHT LINE WINDS. IF YOU ARE AT A LARGE OUTDOOR GATHERING...REMAIN CALM. FOLLOW THE INSTRUCTIONS PROVIDED BY LOCAL AUTHORITIES. LAT...LON 4469 8976 4468 8922 4511 8923 4505 8961 $$ KURIMSKI
000 WWUS53 KGRB 072110 SVSGRB SEVERE WEATHER STATEMENT NATIONAL WEATHER SERVICE GREEN BAY WI 410 PM CDT THU JUN 7 2007 WIC073-072145- /O.CON.KGRB.TO.W.0007.000000T0000Z-070607T2145Z/ MARATHON WI- 410 PM CDT THU JUN 7 2007 ...A TORNADO WARNING REMAINS IN EFFECT UNTIL 445 PM CDT FOR EASTERN MARATHON COUNTY... AT 409 PM...TRAINED WEATHER SPOTTERS REPORTED A TORNADO. THIS TORNADO WAS LOCATED NEAR HATLEY...OR ABOUT 14 MILES EAST OF WAUSAU... MOVING NORTHEAST AT 55 MPH. * THE TORNADO WILL BE NEAR... HOGARTY BY 420 PM... A TORNADO IS ON THE GROUND 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. LAT...LON 4469 8976 4468 8922 4511 8923 4505 8961 $$ KURIMSKI
000 WWUS53 KGRB 072131 SVSGRB SEVERE WEATHER STATEMENT NATIONAL WEATHER SERVICE GREEN BAY WI 431 PM CDT THU JUN 7 2007 WIC073-072145- /O.CON.KGRB.TO.W.0007.000000T0000Z-070607T2145Z/ MARATHON WI- 431 PM CDT THU JUN 7 2007 ...A TORNADO WARNING REMAINS IN EFFECT UNTIL 445 PM CDT FOR EASTERN MARATHON COUNTY... AT 426 PM...DOPPLER RADAR CONTINUED TO INDICATE A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO. ALTHOUGH THE INITIAL STORM HAS MOVED OUT OF THE COUNTY...ADDITIONAL THUNDERSTORMS COULD PRODUCE TORNADOES. THE MOST DANGEROUS PART OF THE STORM WAS LOCATED NEAR BEVENT...OR ABOUT 18 MILES SOUTHEAST OF WAUSAU...MOVING NORTHEAST AT 75 MPH. IN ADDITION TO THE TORNADO...THIS STORM IS CAPABLE OF PRODUCING LARGE HAIL AND DESTRUCTIVE STRAIGHT LINE WINDS. IF YOU ARE AT A LARGE OUTDOOR GATHERING...REMAIN CALM. FOLLOW THE INSTRUCTIONS PROVIDED BY LOCAL AUTHORITIES. LAT...LON 4469 8976 4468 8922 4511 8923 4505 8961 $$ KURIMSKI
000 WWUS53 KGRB 072140 SVSGRB SEVERE WEATHER STATEMENT NATIONAL WEATHER SERVICE GREEN BAY WI 438 PM CDT THU JUN 7 2007 WIC073-072145- /O.CON.KGRB.TO.W.0007.000000T0000Z-070607T2145Z/ MARATHON WI- 438 PM CDT THU JUN 7 2007 ...A TORNADO WARNING REMAINS IN EFFECT UNTIL 445 PM CDT FOR EASTERN MARATHON COUNTY... AT 434 PM...THE STORM WHICH PRODUCED THE TORNADO OVER EASTERN MARATHON COUNTY EARLIER HAS MOVED EAST OF THE COUNTY...HOWEVER STRONG STORMS WILL LINGER OVER FAR EASTERN MARATHON COUNTY THROUGH 445 PM. * OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO HOGARTY. LAT...LON 4469 8976 4468 8922 4511 8923 4505 8961 $$
000 WWUS53 KGRB 072142 SVSGRB SEVERE WEATHER STATEMENT NATIONAL WEATHER SERVICE GREEN BAY WI 442 PM CDT THU JUN 7 2007 WIC073-072152- /O.CAN.KGRB.TO.W.0007.000000T0000Z-070607T2145Z/ MARATHON WI- 442 PM CDT THU JUN 7 2007 ...THE TORNADO WARNING FOR EASTERN MARATHON COUNTY IS CANCELLED... THE SEVERE THUNDERSTORM THAT PROMPTED THE WARNING HAS MOVED OUT OF THE AREA. LAT...LON 4469 8976 4468 8922 4511 8923 4505 8961 $$ HELMAN
The office that day
Everything else NWS Green Bay, WI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 7, 4:23 AM CDT | Wind Advisory | GRB | Brown, Calumet, Door, Florence, Forest, Kewaunee and 16 more | 15 hr |
| Jun 7, 2:47 PM CDT | Severe Thunderstorm Warning | GRB | Wood | 58 min |
| Jun 7, 3:02 PM CDT | Tornado Warning | GRB | Wood | 43 min |
| Jun 7, 3:09 PM CDT | Severe Thunderstorm Warning | GRB | Vilas | 36 min |
| Jun 7, 3:39 PM CDT | Severe Thunderstorm Warning | GRB | Marathon | 66 min |
| Jun 7, 3:46 PM CDT | Tornado Warning | GRB | Wood | 44 min |
| Jun 7, 4:09 PM CDT | Tornado Warning | GRB | Shawano | 36 min |
| Jun 7, 4:25 PM CDT | Tornado Warning | GRB | Wood | 20 min |
| Jun 7, 4:26 PM CDT | Tornado Warning | GRB | Portage | 40 min |
| Jun 7, 4:29 PM CDT | Tornado Warning | GRB | Langlade, Menominee | 46 min |
| Jun 7, 4:42 PM CDT | Severe Thunderstorm Warning | GRB | Shawano | 33 min |
| Jun 7, 4:51 PM CDT | Tornado Warning | GRB | Oconto | 39 min |
| Jun 7, 5:10 PM CDT | Tornado Warning | GRB | Marinette | 41 min |
| Jun 7, 5:15 PM CDT | Tornado Warning | GRB | Shawano | 29 min |
| Jun 7, 5:48 PM CDT | Severe Thunderstorm Warning | GRB | Waushara | 27 min |
| Jun 7, 5:49 PM CDT | Severe Thunderstorm Warning | GRB | Oconto | 23 min |
| Jun 7, 5:56 PM CDT | Special Marine Warning | GRB | 73 min | |
| Jun 7, 6:02 PM CDT | Severe Thunderstorm Warning | GRB | Outagamie, Winnebago | 43 min |
| Jun 7, 6:16 PM CDT | Severe Thunderstorm Warning | GRB | Marinette | 22 min |
| Jun 7, 6:50 PM CDT | Marine Weather Statement | GRB | 85 min | |
| Jun 7, 6:54 PM CDT | Special Marine Warning | GRB | 61 min |
Nearby
Tornado Warnings in Wisconsin, 2007Every tornado warning in 2007Tornadoes in 2007
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.