Alert archive / Michigan / Winter Storm Warnings in 2007
Winter Storm Warning 9, NWS Marquette, MI
NWS Marquette, MI issued this winter storm warning at Nov 30, 2007, 5:11 PM EST for 13 counties in Michigan. It took effect at Dec 1, 2007, 1:00 PM EST. It was in force for 24 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 30, 2007, 5:11 PM EST (22:11 UTC)
- In effect from
- Dec 1, 2007, 1:00 PM EST
- Expired
- Dec 2, 2007, 1:00 PM EST
- In force
- 24 hr
- Issued by
- NWS Marquette, MI
Counties Alger County, MI, Baraga County, MI, Delta County, MI, Dickinson County, MI, Gogebic County, MI, Houghton County, MI, Iron County, MI, Keweenaw County, MI, Luce County, MI, Marquette County, MI, Menominee County, MI, Ontonagon County, MI, Schoolcraft County, MI
The radar
The Marquette radar (KMQT), 21 km from the middle of the area, began a volume at 22:13 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, 10.2 hours before the alert went out and 216 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
- 1019 m above ground
- 0-6 km bulk shear
- 85 kt
- 0-1 km storm-relative helicity
- -16 m²/s²
- 0-3 km storm-relative helicity
- 148 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 30, 4:40 PM EST, 31 minutes earlier.
Area forecast discussion, Nov 30, 4:40 PM EST, 31 minutes before
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</html>Hazardous weather outlook, Nov 30, 4:52 PM EST, 19 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE MARQUETTE MI 452 PM EST FRI NOV 30 2007 MIZ001>007-009>014-084-085-011200- KEWEENAW-ONTONAGON-NORTHERN HOUGHTON-BARAGA-MARQUETTE-ALGER-LUCE- GOGEBIC-IRON-DICKINSON-MENOMINEE-DELTA-SOUTHERN SCHOOLCRAFT- SOUTHERN HOUGHTON-NORTHERN SCHOOLCRAFT- 452 PM EST FRI NOV 30 2007 /352 PM CST FRI NOV 30 2007/ THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF WESTERN UPPER MICHIGAN AND CENTRAL UPPER MICHIGAN. .DAY ONE...TONIGHT LAKE EFFECT SNOW SHOWERS WILL DEPOSIT UP TO 5 INCHES OF ACCUMULATION OVER THE HIGHER TERRAIN OF NORTHWEST UPPER MICHIGAN NORTH OF ONTONAGON TONIGHT. UP TO 7 INCHES OF SNOW WILL FALL NEAR LAKE SUPERIOR EAST OF MUNISING TONIGHT. ALSO...NORTHWEST WIND GUSTS TO 35 TO 40 MPH EARLY THIS EVENING NEAR LAKE SUPERIOR OVER THE KEWEENAW PENINSULA AND EAST OF MUNISING WILL CAUSE AREAS OF BLOWING SNOW IN EXPOSED LOCATIONS. SEE THE LATEST WINTER WEATHER STATEMENT FOR SPECIFIC DETAILS. .DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY A STORM SYSTEM APPROACHING FROM THE PLAINS WILL BRING A WIDESPREAD 8 TO 12 INCH SNOWFALL TO WEST AND CENTRAL UPPER MICHIGAN LATE SATURDAY INTO SUNDAY. THE SNOW MAY MIX WITH SLEET...FREEZING RAIN...AND RAIN SUNDAY AFTERNOON...ESPECIALLY AT LOCATIONS NEAR LAKE MICHIGAN. SEE THE LATEST WINTER WEATHER STATEMENT FOR MORE DETAILS. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION WILL NOT BE NEEDED...BUT SNOWFALL ACCUMULATION REPORTS WOULD BE APPRECIATED. LSZ162-240>251-263>267-011200- 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- 452 PM EST FRI NOV 30 2007 /352 PM CST FRI NOV 30 2007/ THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF EASTERN LAKE SUPERIOR...CENTRAL LAKE SUPERIOR AND WESTERN LAKE SUPERIOR. .DAY ONE...TONIGHT WEST TO NORTHWEST GALE FORCE WINDS OVER THE EAST HALF OF LAKE SUPERIOR WILL DIMINISH BELOW GALE FORCE THIS EVENING. .DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY PERIODS OF GALE FORCE WINDS ARE POSSIBLE SATURDAY NIGHT AND SUNDAY AND AGAIN SUNDAY NIGHT INTO MONDAY. SEE THE LATEST FORECAST FOR THE OPEN WATERS OF LAKE SUPERIOR FOR SPECIFIC DETAILS. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION WILL NOT BE NEEDED. LMZ221-248-250-011200- 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- 452 PM EST FRI NOV 30 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...SATURDAY THROUGH THURSDAY GALE FORCE WINDS ARE POSSIBLE SATURDAY NIGHT INTO SUNDAY. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION WILL NOT BE NEEDED. KC
In the hours before
Local storm report, Nov 30, 11:13 AM EST, 5 hours 58 minutes before
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</html>Local storm report, Nov 30, 12:32 PM EST, 4 hours 39 minutes before
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</html>The office that day
Everything else NWS Marquette, MI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Nov 30, 4:56 AM EST | Snow and Blowing Snow Advisory | MQT | Alger, Luce | 6 hr |
| Nov 30, 4:56 AM EST | Winter Storm Watch | MQT | Alger, Baraga, Delta, Dickinson, Gogebic, Houghton and 7 more | 12 hr |
| Nov 30, 10:56 AM EST | Lake Effect Snow Advisory | MQT | Schoolcraft | 16 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.