Alert archive / Michigan / Special Marine Warnings in 2012

Special Marine Warning 55, NWS Gaylord, MI

September 21, 2012

NWS Gaylord, MI issued this special marine warning at Sep 21, 2012, 2:16 PM EDT. It was in force for 45 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 21, 2012, 2:16 PM EDT (18:16 UTC)
Expired: Sep 21, 2012, 3:01 PM EDT
In force: 45 min
Issued by: NWS Gaylord, MI
Area: Storm-based polygon

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 Gaylord, MI wrote its last area forecast discussion before this special marine warning went out at Sep 21, 1:13 PM EDT, 1 hour 3 minutes earlier.

Area forecast discussion, Sep 21, 1:13 PM EDT, 1 hour 3 minutes before

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Hazardous weather outlook, Sep 21, 10:16 AM EDT, 4 hours before

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE GAYLORD MI
1016 AM EDT FRI SEP 21 2012

LHZ345>349-LMZ323-341-342-344>346-LSZ321-322-MIZ008-015>036-041-042-
221730-
STRAITS OF MACKINAC-ST IGNACE TO FALSE DETOUR CHANNEL-
MACKINAC BRDG TO PRESQUE ISLE LT-PRESQUE ISLE LT TO STURGEON PT-
STURGEON PT TO ALABASTER-GRAND TRAVERSE BAY-
SEUL CHOIX PT TO MACKINAC BRDG-NORWOOD TO MACKINAC BRDG-
SLEEPING BEAR PT TO GRAND TRAVERSE LT-PT BETSIE TO SLEEPING BEAR PT-
MANISTEE TO PT BETSIE-WHITEFISH BAY-ST. MARYS RIVER-CHIPPEWA-
MACKINAC-EMMET-CHEBOYGAN-PRESQUE ISLE-CHARLEVOIX-LEELANAU-ANTRIM-
OTSEGO-MONTMORENCY-ALPENA-BENZIE-GRAND TRAVERSE-KALKASKA-CRAWFORD-
OSCODA-ALCONA-MANISTEE-WEXFORD-MISSAUKEE-ROSCOMMON-OGEMAW-IOSCO-
GLADWIN-ARENAC-
1016 AM EDT FRI SEP 21 2012

THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHERN LOWER MICHIGAN...
EASTERN UPPER MICHIGAN...AND ADJACENT NEARSHORE WATERS OF LAKE
MICHIGAN...LAKE HURON AND LAKE SUPERIOR.

.DAY ONE...TODAY AND TONIGHT.

THUNDERSTORMS ARE POSSIBLE TODAY ACROSS MUCH OF NORTHERN MICHIGAN.
THESE STORMS WILL BE CAPABLE OF PRODUCING HAIL TO ONE-HALF INCH
DIAMETER.

WATERSPOUTS ARE POSSIBLE WITHIN ALL NEARSHORE ZONES THROUGH TONIGHT.

AN ENHANCED RISK FOR RIP CURRENTS WILL CONTINUE TODAY ALONG LAKE
MICHIGAN BEACHES OF MACKINAC COUNTY AND NORTHWEST LOWER MICHIGAN.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY.

WATERSPOUTS WILL REMAIN A THREAT ACROSS ALL NEARSHORE WATERS OF
NORTHERN MICHIGAN SATURDAY AND SATURDAY NIGHT.

THUNDERSTORMS ARE POSSIBLE ACROSS ALL OF NORTHERN MICHIGAN SATURDAY.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT ANTICIPATED. SPOTTERS AND EMERGENCY
MANAGERS...PLEASE REPORT ANY WATERSPOUT SIGHTINGS TO THE NATIONAL
WEATHER SERVICE.

&&

MORE INFORMATION...ALONG WITH OTHER WEATHER...HYDROLOGICAL AND
CLIMATE INFORMATION CAN BE FOUND...AT HTTP://WEATHER.GOV/APX (ALL
LOWERCASE)

In the hours before

Local storm report, Sep 21, 10:31 AM EDT, 3 hours 45 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GAYLORD MI
1031 AM EDT FRI SEP 21 2012

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

1030 AM     HAIL             4 NW BELLAIRE           45.02N 85.26W
09/21/2012  E0.25 INCH       ANTRIM             MI   NWS EMPLOYEE

&&

JARNOTT

Local storm report, Sep 21, 10:36 AM EDT, 3 hours 40 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GAYLORD MI
1036 AM EDT FRI SEP 21 2012

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

0750 PM     NON-TSTM WND GST 2 NNE LEELANAU STATE PA 45.21N 85.55W
09/20/2012  M42 MPH          LEELANAU           MI   C-MAN STATION

&&

LOCKER

Local storm report, Sep 21, 12:08 PM EDT, 2 hours 8 minutes before

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Local storm report, Sep 21, 12:54 PM EDT, 1 hour 22 minutes before

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Local storm report, Sep 21, 1:30 PM EDT, 46 minutes before

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The office that day

Everything else NWS Gaylord, MI issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Sep 21, 5:16 AM EDT	Small Craft Advisory	APX		10 hr
Sep 21, 1:23 PM EDT	Severe Thunderstorm Warning	APX	Cheboygan, Emmet	32 min
Sep 21, 1:36 PM EDT	Special Marine Warning	APX		54 min
Sep 21, 3:44 PM EDT	Small Craft Advisory	APX		7 hr

Nearby

Special Marine Warnings in Michigan, 2012 Every special marine 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.