Alert archive / Wisconsin / Special Marine Warnings in 2014

Special Marine Warning 13, NWS Green Bay, WI

September 5, 2014

NWS Green Bay, WI issued this special marine warning at Sep 5, 2014, 12:32 AM CDT. It was in force for 88 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Sep 5, 2014, 12:32 AM CDT (05:32 UTC)
Expired
Sep 5, 2014, 2:00 AM CDT
In force
88 min
Issued by
NWS Green Bay, WI
Area
Storm-based polygon
Hail
0.75 in

What forecasters said that day

The local office's own words before this special marine 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 special marine warning went out at Sep 4, 10:40 PM CDT, 1 hour 52 minutes earlier.

Area forecast discussion, Sep 4, 10:40 PM CDT, 1 hour 52 minutes before
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Hazardous weather outlook, Sep 4, 3:04 PM CDT, 9 hours 28 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE GREEN BAY WI
304 PM CDT THU SEP 4 2014

WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-052015-
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-
304 PM CDT THU SEP 4 2014

THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTH CENTRAL AND NORTHEAST
WISCONSIN.

.DAY ONE...THIS EVENING INTO THE OVERNIGHT

SCATTERED THUNDERSTORMS ARE EXPECTED TO PERSIST ACROSS MUCH OF
CENTRAL AND NORTHERN WISCONSIN THIS EVENING NORTH OF A WARM FRONTAL
BOUNDARY. SOME OF THE STORMS MAY BE SEVERE...WITH LARGE HAIL...DAMAGING
WINDS AND TORRENTIAL RAINFALL.

AS A COLD FROM APPROACHES FROM MINNESOTA LATER THIS EVENING...STRONG
TO SEVERE STORMS ARE ALSO POSSIBLE OVER THE SOUTHERN PORTION OF
THE FORECAST AREA INCLUDING THE FOX VALLEY AND LAKE SHORE
AREAS...BUT THE PROBABILITY OF SEVERE WEATHER IN THIS AREA IS LESS
CERTAIN AT THIS TIME.

BE SURE TO CLOSELY MONITOR THE LATEST FORECASTS AND STATEMENTS ON
THIS ACTIVE WEATHER SITUATION...ESPECIALLY IF YOU HAVE OUTDOOR
ACTIVITIES PLANNED FOR THIS EVENING.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH THURSDAY

THE PROBABILITY FOR WIDESPREAD HAZARDOUS WEATHER IS LOW.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION MAY BE NEEDED TODAY AND TONIGHT.

LMZ521-522-541>543-052015-
THE BAY OF GREEN BAY SOUTH OF A LINE FROM CEDAR RIVER MI TO ROCK
ISLAND PASSAGE-LAKE MICHIGAN FROM WASHINGTON ISLAND TO SHEBOYGAN-
304 PM CDT THU SEP 4 2014

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTHWEST LAKE
MICHIGAN AND THE WATERS OF GREEN BAY.

.DAY ONE...TONIGHT

GUSTY SOUTH WINDS AND BUILDING WAVES WILL CREATE CONDITIONS
HAZARDOUS FOR SMALL CRAFT. A SMALL CRAFT ADVISORY IS IN
EFFECT. IN ADDITION...AREAS OF MARINE FOG MAY CAUSE NAVIGATION
PROBLEMS.

IN ADDITION...SCATTERED THUNDERSTORMS ARE ALSO POSSIBLE AGAIN
THIS EVENING AND INTO THE OVERNIGHT OVER THE ENTIRE MARINE
FORECAST AREA. SOME OF THE STORMS COULD BE SEVERE...WITH STRONG
WINDS...LARGE HAIL AND TORRENTIAL RAINFALL.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH THURSDAY

THE PROBABILITY FOR WIDESPREAD HAZARDOUS WEATHER IS LOW.

In the hours before

Local storm report, Sep 4, 8:21 PM CDT, 4 hours 11 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GREEN BAY WI
821 PM CDT THU SEP 04 2014

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

0821 PM     HEAVY RAIN       ASHWAUBENON             44.46N 88.08W
09/04/2014  M2.39 INCH       BROWN              WI   OFFICIAL NWS OBS

            SO FAR TODAY.

&&

SAC
Special weather statement, Sep 5, 12:20 AM CDT, 12 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE GREEN BAY WI
1220 AM CDT FRI SEP 5 2014

WIZ021-073-074-050600-
NORTHERN OCONTO COUNTY-SOUTHERN MARINETTE COUNTY-SOUTHERN OCONTO
COUNTY-
1220 AM CDT FRI SEP 5 2014

...SIGNIFICANT WEATHER ADVISORY...

AT 1218 AM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
STRONG THUNDERSTORM OVER OCONTO COUNTY...MOVING EAST-NORTHEAST AT
35 MPH.

PENNY SIZE HAIL...WINDS 40 TO 45 MPH...BRIEF HEAVY DOWNPOURS...ARE
POSSIBLE WITH THIS STORM.

* THE THUNDERSTORM WILL BE NEAR...
  KLONDIKE BY 1235 AM CDT...
  COLEMAN AND POUND BY 1240 AM CDT...

GUSTY WINDS MAY CAUSE SMALL OBJECTS SUCH AS TRASH BINS TO BLOW
AROUND. SEEK SHELTER IN A STURDY STRUCTURE UNTIL THIS STORM HAS
PASSED.

ECKBERG

The office that day

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

IssuedProductOfficeCountiesLasted
Sep 4, 11:34 PM CDTSpecial Marine WarningGRB71 min
Sep 5, 12:08 AM CDTAreal Flood AdvisoryGRBDoor, Langlade, Marinette, Menominee, Oconto, Shawano3 hr
Sep 5, 2:08 AM CDTFlash Flood WarningGRBDoor3 hr
Sep 5, 2:21 AM CDTSevere Thunderstorm WarningGRBMarinette19 min
Sep 5, 11:34 AM CDTRiver Flood WarningGRBMarathon7 days
Sep 5, 12:02 PM CDTRiver Flood WarningGRBShawano, Waupaca7 days

Nearby

Special Marine Warnings in Wisconsin, 2014Every special marine warning in 2014

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.