Alert archive / Michigan / Winter Storm Warnings in 2007
Winter Storm Warning 8, NWS Marquette, MI
NWS Marquette, MI issued this winter storm warning at Nov 29, 2007, 4:02 AM EST for 5 counties in Michigan. It was in force for 49 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
- Nov 29, 2007, 4:02 AM EST (09:02 UTC)
- Expired
- Dec 1, 2007, 5:00 AM EST
- In force
- 49 hr
- Issued by
- NWS Marquette, MI
Counties Alger County, MI, Houghton County, MI, Keweenaw County, MI, Luce County, MI, Ontonagon County, MI
The radar
The Marquette radar (KMQT), 28 km from the middle of the area, began a volume at 09:03 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
International Fa, MN (KINL), launched 00:00Z, 9.0 hours before the alert went out and 468 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 662 m above ground
- 0-6 km bulk shear
- 30 kt
- 0-1 km storm-relative helicity
- 40 m²/s²
- 0-3 km storm-relative helicity
- 56 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
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 Nov 29, 12:34 AM EST, 3 hours 28 minutes earlier.
Area forecast discussion, Nov 29, 12:34 AM EST, 3 hours 28 minutes before
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</html>Hazardous weather outlook, Nov 28, 4:36 PM EST, 11 hours 26 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE MARQUETTE MI 436 PM EST WED NOV 28 2007 MIZ001>003-084-292145- KEWEENAW-ONTONAGON-NORTHERN HOUGHTON-SOUTHERN HOUGHTON- 436 PM EST WED NOV 28 2007 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF WESTERN UPPER MICHIGAN AND CENTRAL UPPER MICHIGAN. .DAY ONE...TONIGHT A LAKE EFFECT SNOW ADVISORY HAS BEEN POSTED THROUGH THURSDAY AFTERNOON. SEE THE LATEST WINTER WEATHER STATEMENT FOR SPECIFIC DETAILS. .DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY ADDITIONAL LAKE EFFECT SNOW SHOWERS ARE EXPECTED TO CONTINUE OFF AND ON THROUGH MUCH OF THE PERIOD. A PERIOD OF HEAVIER LAKE EFFECT SNOW SHOWERS ARE EXPECTED LATE THURSDAY NIGHT AND FRIDAY MORNING. AS A RESULT...LAKE EFFECT SNOW ADVISORIES MAY BE POSTED FOR THURSDAY NIGHT AND FRIDAY...PARTICULARLY OVER THE KEWEENAW PENINSULA. A LOW PRESSURE SYSTEM IS EXPECTED TO STRENGTHEN AS IT MOVES FROM THE CENTRAL PLAINS STATES SATURDAY NIGHT...NORTHEASTWARD ACROSS CENTRAL PORTIONS OF LAKE MICHIGAN SUNDAY AFTERNOON...AND INTO SOUTHEASTERN ONTARIO SUNDAY NIGHT. IF THE TRACK AND STRENGTH OF THIS SYSTEM REMAINS THE SAME...SIGNIFICANT SNOW AND BLOWING SNOW MAY BE POSSIBLE ACROSS UPPER MICHIGAN SATURDAY NIGHT THROUGH EARLY MONDAY. .SPOTTER INFORMATION STATEMENT... SPOTTERS ARE ENCOURAGED TO REPORT SNOWFALL ACCUMULATIONS THROUGH THURSDAY. MIZ004>007-009>014-085-292145- BARAGA-MARQUETTE-ALGER-LUCE-GOGEBIC-IRON-DICKINSON-MENOMINEE- DELTA-SOUTHERN SCHOOLCRAFT-NORTHERN SCHOOLCRAFT- 436 PM EST WED NOV 28 2007 /336 PM CST WED NOV 28 2007/ THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF WESTERN UPPER MICHIGAN AND CENTRAL UPPER MICHIGAN. .DAY ONE...TONIGHT NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. .DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY A LOW PRESSURE SYSTEM IS EXPECTED TO STRENGTHEN AS IT MOVES FROM THE CENTRAL PLAINS STATES SATURDAY NIGHT...NORTHEASTWARD ACROSS SOUTHERN MICHIGAN SUNDAY NIGHT. IF THE TRACK AND STRENGTH OF THIS SYSTEM REMAINS THE SAME...SIGNIFICANT SNOW AND BLOWING SNOW MAY BE POSSIBLE ACROSS UPPER MICHIGAN SATURDAY NIGHT THROUGH EARLY MONDAY. .SPOTTER INFORMATION STATEMENT... NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. LSZ162-240>251-263>267-292145- 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- 436 PM EST WED NOV 28 2007 /336 PM CST WED NOV 28 2007/ THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF EASTERN LAKE SUPERIOR...CENTRAL LAKE SUPERIOR AND WESTERN LAKE SUPERIOR. .DAY ONE...TONIGHT A GALE WARNING IS IN EFFECT FOR THE EASTERN TWO THIRDS OF LAKE SUPERIOR THIS AFTERNOON...AND ACROSS ALL OF THE OPEN WATERS AND THE WESTERN NEARSHORE ZONES TONIGHT. .DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY A GALE WARNING IS IN EFFECT FOR ALL OF LAKE SUPERIOR THURSDAY MORNING...AND ACROSS EASTERN LAKE SUPERIOR THURSDAY AFTERNOON. GALE FORCE WINDS ARE AGAIN POSSIBLE MONDAY. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION WILL NOT BE NEEDED. LMZ221-248-250-292145- 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- 436 PM EST WED NOV 28 2007 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTHERN LAKE LAKE MICHIGAN. .DAY ONE...TONIGHT NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. .DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION WILL NOT BE NEEDED. KF
The office that day
Everything else NWS Marquette, MI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Nov 29, 4:02 AM EST | Lake Effect Snow and Blowing Snow Advisory | MQT | Alger, Luce | 15 hr |
Nearby
Winter Storm Warnings in Michigan, 2007Every winter storm warning 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.