Alert archive / Michigan / Winter Storm Watches in 2007
Winter Storm Watch 1, NWS Gaylord, MI
NWS Gaylord, MI issued this winter storm watch at Jan 14, 2007, 12:18 PM EST for 6 counties in Michigan. It took effect at Jan 15, 2007, 1:00 AM EST. It was in force for .
The area
The counties it named.
The facts
- Issued
- Jan 14, 2007, 12:18 PM EST (17:18 UTC)
- In effect from
- Jan 15, 2007, 1:00 AM EST
- Expired
- Jan 14, 2007, 4:06 PM EST
- In force
- Issued by
- NWS Gaylord, MI
Counties Alcona County, MI, Alpena County, MI, Arenac County, MI, Gladwin County, MI, Iosco County, MI, Ogemaw County, MI
The radar
The NCL Michigan radar (KAPX), 94 km from the middle of the area, began a volume at 17:21 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
Alpena, MI (KAPX), launched 12:00Z, 5.3 hours before the alert went out and 130 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
- 1037 m above ground
- 0-6 km bulk shear
- 65 kt
- 0-1 km storm-relative helicity
- -35 m²/s²
- 0-3 km storm-relative helicity
- 59 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 watch 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 winter storm watch went out at Jan 14, 10:37 AM EST, 1 hour 41 minutes earlier.
Area forecast discussion, Jan 14, 10:37 AM EST, 1 hour 41 minutes before
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</html>Hazardous weather outlook, Jan 14, 4:17 AM EST, 8 hours 1 minute before
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</html>The office that day
Everything else NWS Gaylord, MI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 14, 4:06 PM EST | Heavy Snow Warning | APX | Alcona, Alpena, Arenac, Gladwin, Iosco, Manistee and 5 more | 16 hr |
| Jan 14, 4:06 PM EST | Snow Advisory | APX | Antrim, Benzie, Cheboygan, Crawford, Emmet, Grand Traverse and 8 more | 16 hr |
Nearby
Winter Storm Watches in Michigan, 2007Every winter storm watch 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.