Alert archive / Michigan / Winter Storm Warnings in 2013

Winter Storm Warning 1, NWS Marquette, MI

January 29, 20136 counties in Michigan

NWS Marquette, MI issued this winter storm warning at Jan 29, 2013, 4:25 PM EST for 6 counties in Michigan. It took effect at Jan 30, 2013, 1:00 AM EST. It was in force for 30 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Jan 29, 2013, 4:25 PM EST (21:25 UTC)
In effect from
Jan 30, 2013, 1:00 AM EST
Expired
Jan 31, 2013, 7:00 AM EST
In force
30 hr
Issued by
NWS Marquette, MI

Counties Alger County, MI, Delta County, MI, Luce County, MI, Marquette County, MI, Menominee County, MI, Schoolcraft County, MI

The radar

The Marquette radar (KMQT), 78 km from the middle of the area, began a volume at 21:25 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.

The nearest sounding before it

Green Bay/Straub, WI (KGRB), launched 12:00Z, 9.4 hours before the alert went out and 215 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-pSkew-T log-p diagram, Green Bay/Straub, WI at 12:00Z on 2013-01-29Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Green Bay/Straub, WI at 12:00Z on 2013-01-29The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 220 square meters per square second.1939587897117136Sfc1 km3 km6 km9 kmRMLM
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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
473 m above ground
0-6 km bulk shear
65 kt
0-1 km storm-relative helicity
220 m²/s²
0-3 km storm-relative helicity
219 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

What forecasters said that day

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

NWS Marquette, MI wrote its last area forecast discussion before this winter storm warning went out at Jan 29, 1:40 PM EST, 2 hours 45 minutes earlier.

Area forecast discussion, Jan 29, 1:40 PM EST, 2 hours 45 minutes before
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Hazardous weather outlook, Jan 29, 4:39 AM EST, 11 hours 46 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE MARQUETTE MI
439 AM EST TUE JAN 29 2013

MIZ005>007-012>014-085-301200-
MARQUETTE-ALGER-LUCE-MENOMINEE-DELTA-SOUTHERN SCHOOLCRAFT-
NORTHERN SCHOOLCRAFT-
439 AM EST TUE JAN 29 2013 /339 AM CST TUE JAN 29 2013/

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF CENTRAL UPPER
MICHIGAN.

.DAY ONE...TODAY AND TONIGHT

FREEZING RAIN IS EXPECTED THIS MORNING. SEE THE LATEST WINTER WEATHER
MESSAGE FOR FURTHER DETAILS.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY

MODERATE TO HEAVY SNOW ACCUMULATIONS ARE POSSIBLE WEDNESDAY INTO
WEDNESDAY EVENING. SEE THE LATEST WINTER WEATHER ADVISORY FOR FURTHER
DETAILS.

IN THE SNOWBELTS FAVORED BY NORTHWEST WINDS...AN EXTENDED PERIOD OF
LAKE EFFECT SNOW WILL GET UNDERWAY WEDNESDAY NIGHT WITH MODERATE SNOW
ACCUMULATIONS POSSIBLE WEDNESDAY NIGHT THROUGH SATURDAY. AREAS OF
BLOWING SNOW ARE ALSO EXPECTED...MAINLY ALONG THE LAKE SUPERIOR
SHORELINE.

.SPOTTER INFORMATION STATEMENT...

SPOTTER REPORTS ARE ENCOURAGED TO REPORT SNOW OR FREEZING RAIN
ACCUMULATIONS.

MIZ001>004-009-084-301200-
KEWEENAW-ONTONAGON-NORTHERN HOUGHTON-BARAGA-GOGEBIC-
SOUTHERN HOUGHTON-
439 AM EST TUE JAN 29 2013 /339 AM CST TUE JAN 29 2013/

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF WESTERN UPPER
MICHIGAN AND CENTRAL UPPER MICHIGAN.

.DAY ONE...TODAY AND TONIGHT

FREEZING RAIN IS EXPECTED THIS MORNING. SEE THE LATEST WINTER WEATHER
MESSAGE FOR FURTHER DETAILS.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY

LIGHT TO MODERATE SNOW ACCUMULATIONS MAY BE POSSIBLE
WEDNESDAY...ALONG WITH PATCHY BLOWING SNOW...PARTICULARLY NEAR LAKE
SUPERIOR AND ACROSS THE HIGHER ELEVATIONS FAVORED BY NORTHERLY WINDS.

IN THE SNOWBELTS FAVORED BY NORTHWEST WINDS...AN EXTENDED PERIOD OF
LAKE EFFECT SNOW WILL GET UNDERWAY WEDNESDAY NIGHT WITH MODERATE SNOW
ACCUMULATIONS POSSIBLE WEDNESDAY NIGHT THROUGH SATURDAY. AREAS OF
BLOWING SNOW ARE ALSO EXPECTED.

.SPOTTER INFORMATION STATEMENT...

SPOTTER REPORTS ARE ENCOURAGED TO REPORT SNOW OR FREEZING RAIN
ACCUMULATIONS.

MIZ010-011-301200-
IRON-DICKINSON-
339 AM CST TUE JAN 29 2013

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF CENTRAL UPPER
MICHIGAN.

.DAY ONE...TODAY AND TONIGHT

FREEZING RAIN IS EXPECTED THIS MORNING. SEE THE LATEST WINTER
WEATHER MESSAGE FOR FURTHER DETAILS.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY

LIGHT TO MODERATE SNOW ACCUMULATIONS MAY BE POSSIBLE LATE TUESDAY
NIGHT THROUGH WEDNESDAY.

.SPOTTER INFORMATION STATEMENT...

SPOTTER REPORTS ARE ENCOURAGED TO REPORT SNOW OR FREEZING RAIN
ACCUMULATIONS.

LSZ162-240>251-263>267-301200-
LAKE SUPERIOR WEST OF A LINE FROM SAXON HARBOR WI TO GRAND
PORTAGE MN BEYOND 5NM-SAXON HARBOR WI TO BLACK RIVER MI-
BLACK RIVER TO ONTONAGON MI-
ONTONAGON TO UPPER ENTRANCE OF PORTAGE CANAL MI-
UPPER ENTRANCE OF PORTAGE CANAL TO EAGLE RIVER MI-
EAGLE RIVER TO MANITOU ISLAND MI-
MANITOU ISLAND TO POINT ISABELLE MI-
POINT ISABELLE TO LOWER ENTRANCE OF PORTAGE CANAL MI-
LOWER ENTRANCE OF PORTAGE CANAL TO HURON ISLANDS MI INCLUDING
KEWEENAW AND HURON BAYS-HURON ISLANDS TO MARQUETTE MI-
MARQUETTE TO MUNISING MI-MUNISING TO GRAND MARAIS MI-
GRAND MARAIS TO WHITEFISH POINT MI-
LAKE SUPERIOR FROM SAXON HARBOR WI TO UPPER ENTRANCE TO PORTAGE
CANAL MI 5NM OFF SHORE TO THE US/CANADIAN BORDER INCLUDING ISLE
ROYALE NATIONAL PARK-
LAKE SUPERIOR FROM UPPER ENTRANCE TO PORTAGE CANAL TO MANITOU
ISLAND MI 5NM OFF SHORE TO THE US/CANADIAN BORDER-
LAKE SUPERIOR WEST OF LINE FROM MANITOU ISLAND TO MARQUETTE MI
BEYOND 5NM FROM SHORE-
LAKE SUPERIOR EAST OF A LINE FROM MANITOU ISLAND TO MARQUETTE MI
AND WEST OF A LINE FROM GRAND MARAIS MI TO THE US/CANADIAN BORDER
BEYOND 5NM FROM SHORE-
LAKE SUPERIOR FROM GRAND MARAIS MI TO WHITEFISH POINT MI 5NM OFF
SHORE TO THE US/CANADIAN BORDER-
439 AM EST TUE JAN 29 2013 /339 AM CST TUE JAN 29 2013/

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF EASTERN LAKE
SUPERIOR...CENTRAL LAKE SUPERIOR AND WESTERN LAKE SUPERIOR.

.DAY ONE...TODAY AND TONIGHT

NORTH GALES TO 35 KNOTS ARE EXPECTED LATE TONIGHT...MAINLY ACROSS
CENTRAL LAKE SUPERIOR.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY

NORTH GALES OF 35 TO 40 KNOTS ARE EXPECTED TO CONTINUE ACROSS MUCH OF
LAKE SUPERIOR WEDNESDAY THROUGH LATE WEDNESDAY NIGHT.

FREEZING SPRAY WILL BE HEAVY AT TIMES OVER PORTIONS OF LAKE SUPERIOR
WEDNESDAY THROUGH FRIDAY.

.SPOTTER INFORMATION STATEMENT...

THE NEED FOR WEATHER SPOTTER REPORTS IS NOT ANTICIPATED AT THIS
TIME.

LMZ221-248-250-301200-
GREEN BAY NORTH OF LINE FROM CEDAR RIVER MI TO ROCK ISLAND
PASSAGE-SEUL CHOIX POINT TO POINT DETOUR MI-
5NM EAST OF A LINE FROM FAIRPORT MI TO ROCK ISLAND PASSAGE-
439 AM EST TUE JAN 29 2013

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTHERN LAKE
MICHIGAN.

.DAY ONE...TODAY AND TONIGHT

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY

A FEW NORTH TO NORTHWESTERLY GALE FORCE GUSTS TO 35 KNOTS WILL BE
POSSIBLE WEDNESDAY AND WEDNESDAY NIGHT.

.SPOTTER INFORMATION STATEMENT...

THE NEED FOR WEATHER SPOTTER REPORTS IS NOT ANTICIPATED AT THIS
TIME.

KF

In the hours before

Local storm report, Jan 29, 10:34 AM EST, 5 hours 51 minutes before
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The office that day

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

IssuedProductOfficeCountiesLasted
Jan 29, 4:56 AM ESTWinter Storm WatchMQTAlger, Delta, Luce, Marquette, Menominee, Schoolcraft11 hr
Jan 29, 10:07 AM ESTGale WarningMQT42 hr
Jan 29, 10:07 AM ESTSmall Craft AdvisoryMQT54 hr
Jan 29, 4:25 PM ESTLake Effect Snow AdvisoryMQTAlger, Gogebic, Houghton, Keweenaw, Luce, Marquette and 2 more4 days
Jan 29, 4:25 PM ESTWinter Weather AdvisoryMQTDickinson, Iron, Marquette30 hr
Jan 29, 4:40 PM ESTHeavy Freezing Spray WarningMQT4 days

Nearby

Winter Storm Warnings in Michigan, 2013Every winter storm warning in 2013

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.