Alert archive / Wisconsin / Severe Thunderstorm Warnings in 2008

Severe Thunderstorm Warning 62, NWS Green Bay, WI

July 16, 2008Marathon County, Portage County, Wood County, Wisconsin

NWS Green Bay, WI issued this severe thunderstorm warning at Jul 16, 2008, 12:52 PM CDT for Marathon County, Portage County, Wood County, Wisconsin. It was in force for 68 min. 10 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 16, 2008, 12:52 PM CDT (17:52 UTC)
Expired: Jul 16, 2008, 2:00 PM CDT
In force: 68 min
Issued by: NWS Green Bay, WI
Area: Storm-based polygon

Counties Marathon County, WI, Portage County, WI, Wood County, WI

The radar

The Green Bay radar (KGRB), 120 km from the middle of the area, began a volume at 17:52 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
Jul 16, 12:58 PM CDT	HAIL 0.25	Marathon City, WI	45 MPH MEASURED WINDS WITH PEA SIZE REPORTED.
Jul 16, 1:00 PM CDT	TSTM WND GST 64	4 Ne Mosinee, WI	RELAYED BY WAOW-TV. TIME ESTIMATED.
Jul 16, 1:00 PM CDT	MARINE TSTM WIND 34	Mosinee, WI	55 KNOT WINDS.
Jul 16, 1:00 PM CDT	MARINE TSTM WIND 63	Mosinee, WI	55 KNOT WINDS. TREES REPORTED DOWN ACROSS MOSINEE AND KRONENWETTER.
Jul 16, 1:03 PM CDT	TSTM WND GST 53	Marathon City, WI	1/4 INCH HAIL ALSO REPORTED.
Jul 16, 1:10 PM CDT	TSTM WND DMG	5 Ne Mosinee, WI	14 TO 16 INCH TREES DOWN..UPROOTED AND SNAPPED
Jul 16, 1:12 PM CDT	FUNNEL CLOUD	3 N Wisconsin Rapids, WI	REPORTED AT INTERSECTION OF HIGHWAY 34 AND REDDIN ROAD.
Jul 16, 1:45 PM CDT	HAIL 0.75	1 W Port Edwards, WI	DIME SIZED REPORTED.
Jul 16, 2:06 PM CDT	TSTM WND DMG	4 Ne Mosinee, WI	12 INCH LIVING TREE DOWN LOCATED IN KRONENWETTER, WI ON JAYNSE ROAD.
Jul 16, 2:08 PM CDT	TSTM WND DMG	1 Ene Mosinee, WI	18 INCH TREE DOWN ON INTERSECTION OF OLD 51 AND RING ROAD

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

Did it verify

Verified. The Iowa Environmental Mesonet's Cow matched 2 storm reports to this severe thunderstorm warning; the first came 8 minutes after it went out.

Cow counts a report within 15 km of the polygon while the warning was in force: a tornado for a tornado warning; hail of 1 inch or more, a gust of 58 mph or more or wind damage for a severe thunderstorm warning; a flash flood report for a flash flood warning.

The watch it was issued in

The SPC watch in force over the same counties when this warning went out.

Issued	Product	Office	Lasted
Jul 16, 9:57 AM CDT	Severe Thunderstorm Watch	SPC	8 hr

The nearest sounding before it

Green Bay/Straub, WI (KGRB), launched 12:00Z, 5.9 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.

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: 177 J/kg
Mixed-layer CIN: -330 J/kg
Mixed-layer LCL: 1593 m above ground
0-6 km bulk shear: 35 kt
0-1 km storm-relative helicity: 8 m²/s²
0-3 km storm-relative helicity: 71 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.

000 
WUUS53 KGRB 161752
SVRGRB
WIC073-097-141-161900-
/O.NEW.KGRB.SV.W.0062.080716T1752Z-080716T1900Z/

BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE GREEN BAY WI
1252 PM CDT WED JUL 16 2008

THE NATIONAL WEATHER SERVICE IN GREEN BAY HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  EASTERN MARATHON COUNTY IN CENTRAL WISCONSIN...
  WESTERN PORTAGE COUNTY IN CENTRAL WISCONSIN...
  EASTERN WOOD COUNTY IN CENTRAL WISCONSIN...

* UNTIL 200 PM CDT

* AT 1247 PM CDT...DOPPLER RADAR INDICATED SEVERE THUNDERSTORMS 
CAPABLE OF PRODUCING LARGE HAIL...AND WINDS TO 60 MPH...ROUGHLY 
ALONG A LINE EXTENDING FROM WAUSAU TO MARSHFIELD..AND MOVING 
SOUTHEAST AT 17 MPH.

* LOCATIONS IMPACTED INCLUDE...
  WISCONSIN RAPIDS...WHITING...WESTON...STEVENS POINT...RIB
  MOUNTAIN...MOSINEE AND BEVENT

SEVERE THUNDERSTORMS PRODUCE STRONG WINDS AND HAIL. STAY AWAY FROM
WINDOWS UNTIL THE STORM PASSES. IF OUTDOORS...GO TO A STURDY SHELTER.

LAT...LON 4512 8922 4468 8922 4426 8956 4425 8987
      4470 9014 4511 8987
TIME...MOT...LOC 1751Z 304DEG 15KT 4504 8968 4462 9012

$$

RDM

3 follow-up statements

000 
WWUS53 KGRB 161812
SVSGRB

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE GREEN BAY WI
112 PM CDT WED JUL 16 2008

WIC073-097-141-161900-
/O.CON.KGRB.SV.W.0062.000000T0000Z-080716T1900Z/
MARATHON-WOOD-PORTAGE-
111 PM CDT WED JUL 16 2008

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 200 PM CDT 
FOR WESTERN PORTAGE...EASTERN WOOD AND EASTERN MARATHON COUNTIES...

AT 105 PM...DOPPLER RADAR CONTINUED TO INDICATE A SEVERE THUNDERSTORM
CAPABLE OF PRODUCING DESTRUCTIVE WINDS IN EXCESS OF 70 MPH. THE 
LEADING EDGE OF THIS CLUSTER OF STORMS WAS LOCATED NEAR 
KNOWLTON...OR 15 MILES NORTH OF STEVENS POINT...AND MOVING EAST AT 
50 MPH.

* THE SEVERE THUNDERSTORM WILL BE NEAR...
  ROSHOLT AND GALLOWAY BY 120 PM...

THE WINDS WITH THIS STORM COULD PRODUCE A LARGE AREA OF DAMAGING 
WINDS. TORNADOES CAN DEVELOP QUICKLY WITH LITTLE OR NO WARNING. IF A 
TORNADO IS SPOTTED OR THE STORM APPROACHES YOU...ACT QUICKLY AND 
MOVE TO A PLACE OF SAFETY IN A STURDY STRUCTURE...SUCH AS A BASEMENT 
OR SMALL INTERIOR ROOM.

TORRENTIAL RAIN...WHICH MAY FLOOD LOW LYING AREAS SUCH AS DITCHES AND
UNDERPASSES...IS ALSO LIKELY. DO NOT DRIVE YOUR VEHICLE ON A FLOODED
ROADWAY.

LAT...LON 4512 8922 4468 8922 4426 8956 4425 8987
      4470 9014 4511 8987
TIME...MOT...LOC 1811Z 290DEG 51KT 4470 8947

$$

JKL

000 
WWUS53 KGRB 161844
SVSGRB

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE GREEN BAY WI
144 PM CDT WED JUL 16 2008

WIC073-097-141-161900-
/O.CON.KGRB.SV.W.0062.000000T0000Z-080716T1900Z/
MARATHON-WOOD-PORTAGE-
144 PM CDT WED JUL 16 2008

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 200 PM CDT
FOR PORTAGE...SOUTHEASTERN WOOD AND SOUTHEASTERN MARATHON COUNTIES...

AT 142 PM...DOPPLER RADAR CONTINUED TO INDICATE SEVERE THUNDERSTORMS 
CAPABLE OF PRODUCING WINDS TO 60 MPH IN EASTERN MARATHON COUNTY.

THE THUNDERSTORM WILL PRODUCE WINDS UP TO 60 MPH. IF OUTDOORS...MOVE
TO A STURDY BUILDING. STAY AWAY FROM WINDOWS UNTIL THE STORM PASSES.

TORRENTIAL RAIN...WHICH MAY FLOOD LOW LYING AREAS SUCH AS DITCHES AND
UNDERPASSES...IS ALSO LIKELY. DO NOT DRIVE YOUR VEHICLE ON A FLOODED
ROADWAY.

LAT...LON 4465 8963 4494 8965 4499 8926 4468 8922
      4426 8956 4425 8987
TIME...MOT...LOC 1844Z 290DEG 51KT 4454 8885

$$

JKL

000 
WWUS53 KGRB 161858
SVSGRB

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE GREEN BAY WI
158 PM CDT WED JUL 16 2008

WIC073-097-141-161908-
/O.EXP.KGRB.SV.W.0062.000000T0000Z-080716T1900Z/
MARATHON-WOOD-PORTAGE-
158 PM CDT WED JUL 16 2008

...THE SEVERE THUNDERSTORM WARNING FOR PORTAGE...SOUTHEASTERN WOOD
AND SOUTHEASTERN MARATHON COUNTIES WILL EXPIRE AT 200 PM CDT...

THE SEVERE THUNDERSTORM THAT PROMPTED THE WARNING HAS MOVED OUT OF 
THE WARNED AREA.

GUSTY WINDS AND HEAVY RAIN ARE STILL POSSIBLE WITH THESE
THUNDERSTORMS.

LAT...LON 4465 8963 4494 8965 4499 8926 4468 8922
      4426 8956 4425 8987
TIME...MOT...LOC 1858Z 290DEG 51KT 4447 8859

$$

JKL

What forecasters said that day

The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Green Bay, WI wrote its last area forecast discussion before this severe thunderstorm warning went out at Jul 16, 4:07 AM CDT, 8 hours 45 minutes earlier.

Area forecast discussion, Jul 16, 4:07 AM CDT, 8 hours 45 minutes before

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE GREEN BAY WI
407 AM CDT WED JUL 16 2008

.SHORT TERM...TODAY THROUGH THURSDAY...MAIN FCST CONCERNS ARE PCPN
TRENDS...AND POTENTIAL FOR SVR TSTMS WITH DAMAGING WINDS AND HEAVY
RAINFALL TONIGHT.

SFC ANALYSIS SHOWED A STATIONARY FRONT EXTENDING FROM A WEAK SFC
LOW IN CNTRL SD EASTWARD INTO S MN AND CNTRL WI. ISOLD/SCT TSTMS
WERE DEVELOPING FROM ND INTO CNTRL MN...AS ISENT LIFT INCREASED
N OF THE FRONTAL BOUNDARY. THE FLOW ALOFT WAS ZONAL...WITH SEVERAL
JET STREAKS MOVG ALONG THE U.S./CANADIAN BORDER. A POTENT S/W TROF
AND UPPER DIVG ASSOC WITH A COUPLED UPPER JET WERE COMBINING TO
PRODUCE TSTMS OVER S SASK.

00Z NAM SEEMED TO HAVE THE BEST HANDLE ON THE UPPER LEVEL FEATURES
AND PCPN AREAS AT 06Z...SO HAVE FOLLOWED IT FOR THE DETAILS OF THE
FCST. THE NAM ALSO CORRECTLY PICKED UP ON THE INCREASING CONVECTIVE
ACTIVITY TO OUR WEST EARLY THIS MORNING. ALTHOUGH SOME OF THIS
CONVECTION COULD APPROACH OUR SW COUNTIES THIS MORNING...FEEL
THAT MOST OF THE FA WILL BE DRY...SO HAVE LOWERED POPS TO SLGT CHC
THROUGH 18Z. EXPECT SCT TSTMS TO DEVELOP THIS AFTERNOON AS ISENT
LIFT INCREASES. HAVE KEPT THE HIGHEST POPS IN OUR NW COUNTIES.

ALL MODELS SHOW STRONG SUPPORT FOR AN MCS MOVG THROUGH GRB CWA
TONIGHT...AS THE SFC/H8 WARM FRONTS LIFT NORTH THROUGH THE AREA...
AND THE RRQ OF AN UPPER JET STREAK SHIFTS THROUGH THE RGN. WITH
PRECIPITABLE WATER VALUES RISING TO AROUND 200% OF NORMAL...
K-INDICES OF 35-40 AND H8 DEW POINTS AROUND 14-15 C...FEEL THAT
THERE IS A GOOD LIKELIHOOD OF HEAVY RAINFALL. HAVE ALREADY SENT
OUT AN UPDATED HYDROLOGIC STATEMENT (ESF) TO ADDRESS THIS ISSUE.
DEGREE OF INSTABILITY AND SHEAR ALSO SUPPORT THE POTENTIAL FOR SVR
TSTMS...WITH DAMAGING WINDS THE PRIMARY THREAT. HAVE BOOSTED POPS
TO LIKELY OVER THE ENTIRE CWA...AND ADDED HEAVY RAINFALL TO THE WX
GRIDS.

ON THURSDAY...PCPN TRENDS ARE NOT QUITE AS CLEAR. THE STABILIZING
EFFECTS OF THE OVERNIGHT MCS...AND H8 FLOW RUNNING PARALLEL TO THE
FRONTAL BOUNDARY SUGGEST NO BETTER THAN SCT DEVELOPMENT DURING
THE DAY. AS A RESULT...HAVE KEPT POPS IN THE CHC CATEGORY FOR
NOW.

SIDED TOWARD THE WARMER MET GUIDANCE FOR TODAY AND TONIGHT...
AND USED A BLEND OF MET/MAV FOR THURSDAY.

.LONG TERM...THURSDAY NIGHT THROUGH TUESDAY.

STRONG LOW AMPLITUDE FLOW ALOFT...ACROSS SOUTHERN CANADA/EXTREME
NORTHERN CONUS...IS EXPECTED THROUGHOUT THIS PART OF THE FORECAST.
THIS PATTERN WILL CONTINUE TO MAKE IT QUITE DIFFICULT TO ADD ANY
SIGNIFICANT RESOLUTION TO THE FORECAST. SHOWERS AND THUNDERSTORMS
REMAIN POSSIBLE IN THE CWA WITH A SURFACE BOUNDARY ACROSS
WISCONSIN. MODELS SHOWED HIGH QPF DURING THE LATTER HALF OF THE
WEEK...SO EXCESSIVE RAINFALL IS POSSIBLE.

DID NOT SEE ANYTHING THAT WOULD LEAD ONE TO MAKE MAJOR ADJUSTMENTS
TO THE PREVIOUS FORECAST...SO ONLY MINOR CHANGES HAVE BEEN MADE.
&&

.AVIATION...EXPECT PATCHY FOG TO DISSIPATE SHORTLY AFTER SUNRISE
THIS MORNING. SCT TSTMS WILL DEVELOP ALONG AND NORTH OF A STATIONARY
FRONT THIS AFTERNOON. MVFR CIGS/VSBY ARE PSBL WITH THESE STORMS.
A LARGE THUNDERSTORM COMPLEX IS EXPECTED TO MOVE THROUGH THE
RGN TONIGHT...ACCOMPANIED BY HEAVY RAINFALL AND POSSIBLY SOME
DAMAGING WINDS. IFR VSBYS AND MVFR CIGS WILL LIKELY ACCOMPANY
THESE STORMS.
&&

.GRB WATCHES/WARNINGS/ADVISORIES...
NONE.
&&

KIECKBUSCH/MG

Hazardous weather outlook, Jul 16, 12:01 PM CDT, 51 minutes before

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE GREEN BAY WI
1201 PM CDT WED JUL 16 2008

WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-171715-
VILAS-ONEIDA-FOREST-FLORENCE-NORTHERN MARINETTE-LINCOLN-LANGLADE-
MENOMINEE-NORTHERN OCONTO-DOOR-MARATHON-SHAWANO-WOOD-PORTAGE-
WAUPACA-OUTAGAMIE-BROWN-KEWAUNEE-WAUSHARA-WINNEBAGO-CALUMET-
MANITOWOC-SOUTHERN MARINETTE-SOUTHERN OCONTO-
1201 PM CDT WED JUL 16 2008

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF CENTRAL
AND NORTHEAST WISCONSIN.

.DAY ONE...THIS AFTERNOON AND TONIGHT

THERE IS A RISK OF SEVERE STORMS THIS AFTERNOON INTO TONIGHT...
WITH HAIL...DAMAGING WINDS AND VERY HEAVY RAIN. SOME URBAN AND
SMALL STREAM FLOODING IS POSSIBLE.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY

THERE IS A CHANCE OF THUNDERSTORMS ACROSS THE AREA FOR THE REST
OF THIS WEEK. SEVERE STORMS ARE POSSIBLE THURSDAY...ALONG WITH
HEAVY RAIN.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL BE NEEDED THIS AFTERNOON...AND POSSIBLY TONIGHT.

LMZ521-522-541>543-171715-
THE BAY OF GREEN BAY SOUTH OF A LINE FROM CEDAR RIVER MI TO ROCK
ISLAND PASSAGE-LAKE MICHIGAN FROM WASHINGTON ISLAND TO SHEBOYGAN-
1201 PM CDT WED JUL 16 2008

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF LAKE MICHIGAN.

.DAY ONE...THIS AFTERNOON AND TONIGHT

AREAS OF FOG...LOCALLY DENSE...MAY IMPACT MARINERS THROUGH
TONIGHT.

THERE IS CHANCE OF THUNDERSTORMS THIS AFTERNOON AND TONIGHT.
HEAVY RAINFALL AND GUSTY WINDS MAY ACCOMPANY THE STORMS.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY

THERE IS A CHANCE OF THUNDERSTORMS ACROSS THE AREA THE REST
OF THIS WEEK.

AREAS OF MARINE FOG WILL STILL BE POSSIBLE DURING THIS PERIOD...
AS A HUMID AIR MASS FLOWS ACROSS THE RELATIVELY COOL WATERS OF
LAKE MICHIGAN.

JKL

In the hours before

Local storm report, Jul 16, 12:21 PM CDT, 31 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GREEN BAY WI
1221 PM CDT WED JUL 16 2008

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

1212 PM     HAIL             STEVENS POINT           44.51N 89.56W
07/16/2008  E0.50 INCH       PORTAGE            WI   AMATEUR RADIO

&&

AUSTIN

Local storm report, Jul 16, 12:28 PM CDT, 24 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GREEN BAY WI
1228 PM CDT WED JUL 16 2008

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

1225 PM     HAIL             7 S WAUPACA             44.24N 89.06W
07/16/2008  E0.75 INCH       WAUSHARA           WI   PUBLIC

&&

AUSTIN

Special weather statement, Jul 16, 12:28 PM CDT, 24 minutes before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE GREEN BAY WI
1228 PM CDT WED JUL 16 2008

WIZ030-031-035>038-045-048-161930-
MARATHON-SHAWANO-WOOD-PORTAGE-WAUPACA-OUTAGAMIE-WAUSHARA-
WINNEBAGO-
INCLUDING THE CITIES OF...WAUSAU...WISCONSIN RAPIDS...
STEVENS POINT...APPLETON...WAUTOMA...OSHKOSH
1228 PM CDT WED JUL 16 2008

...THUNDERSTORMS PRODUCING TORRENTIAL RAINFALL...

THE STORMS THAT ARE FORMING EARLY THIS AFTERNOON ARE PRODUCING
VERY HEAVY RAINFALL...ALONG WITH THE THREAT FOR SEVERE WEATHER.
THE HEAVY RAIN...FALLING IN A SHORT AMOUNT OF TIME...WILL RESULT
IN STREET FLOODING AND FLOODING OF DITCHES AND LOW SPOTS.

DONT TRY TO DRIVE ACROSS A FLOODED ROAD.

JKL

Local storm report, Jul 16, 12:32 PM CDT, 20 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GREEN BAY WI
1232 PM CDT WED JUL 16 2008

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

1227 PM     TSTM WND DMG     SPENCER                 44.76N 90.28W
07/16/2008                   MARATHON           WI   PUBLIC

            TREES DOWN ON THE SOUTH SIDE OF TOWN.

&&

AUSTIN

Local storm report, Jul 16, 12:37 PM CDT, 15 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GREEN BAY WI
1237 PM CDT WED JUL 16 2008

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

1234 PM     HAIL             PLOVER                  44.45N 89.53W
07/16/2008  M2.00 INCH       PORTAGE            WI   CO-OP OBSERVER

            2 1/4 INCH SIZE JAGGED IN SHAPE.

&&

MARQUIS

Local storm report, Jul 16, 12:44 PM CDT, 8 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GREEN BAY WI
1244 PM CDT WED JUL 16 2008

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

1225 PM     HAIL             7 E WAUPACA             44.34N 88.92W
07/16/2008  E0.75 INCH       WAUPACA            WI   PUBLIC

            DIME SIZE

&&

MARQUIS

The office that day

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

Issued	Product	Office	Counties	Lasted
Jul 16, 12:02 PM CDT	Severe Thunderstorm Warning	GRB	Lincoln, Marathon	58 min
Jul 16, 12:21 PM CDT	Severe Thunderstorm Warning	GRB	Portage, Waupaca	54 min
Jul 16, 12:37 PM CDT	Severe Thunderstorm Warning	GRB	Wood	53 min
Jul 16, 1:06 PM CDT	Severe Thunderstorm Warning	GRB	Outagamie, Portage, Waupaca, Waushara, Winnebago	69 min
Jul 16, 1:18 PM CDT	Tornado Warning	GRB	Wood	27 min
Jul 16, 1:31 PM CDT	Severe Thunderstorm Warning	GRB	Calumet, Manitowoc, Outagamie, Winnebago	59 min
Jul 16, 1:38 PM CDT	Severe Thunderstorm Warning	GRB	Shawano	52 min
Jul 16, 1:41 PM CDT	Flash Flood Warning	GRB	Calumet, Outagamie, Portage, Waupaca, Waushara, Winnebago	2 hr
Jul 16, 2:09 PM CDT	Severe Thunderstorm Warning	GRB	Outagamie, Portage, Waupaca, Waushara, Winnebago	60 min
Jul 16, 2:20 PM CDT	Severe Thunderstorm Warning	GRB	Outagamie, Shawano, Waupaca	55 min
Jul 16, 2:30 PM CDT	Severe Thunderstorm Warning	GRB	Brown, Calumet, Manitowoc, Outagamie	60 min
Jul 16, 2:54 PM CDT	Flash Flood Warning	GRB	Calumet, Manitowoc, Winnebago	111 min
Jul 16, 3:29 PM CDT	Severe Thunderstorm Warning	GRB	Manitowoc	52 min
Jul 16, 4:47 PM CDT	Flash Flood Warning	GRB	Calumet, Manitowoc	81 min

Nearby

Severe Thunderstorm Warnings in Wisconsin, 2008 Every severe thunderstorm warning in 2008

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.