Alert archive / Vermont / Snow Advisories in 2005
Snow Advisory 2, NWS Burlington, VT
NWS Burlington, VT issued this snow advisory at Dec 8, 2005, 3:48 PM EST for 4 counties in Vermont. It took effect at Dec 8, 2005, 9:54 PM EST. It was in force for 17 hr.
The area
The counties it named.
The facts
- Issued
- Dec 8, 2005, 3:48 PM EST (20:48 UTC)
- In effect from
- Dec 8, 2005, 9:54 PM EST
- Expired
- Dec 9, 2005, 2:36 PM EST
- In force
- 17 hr
- Issued by
- NWS Burlington, VT
Counties Addison County, VT, Orange County, VT, Rutland County, VT, Washington County, VT
The radar
The Burlington radar (KCXX), 67 km from the middle of the area, began a volume at 20:47 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
Chatham, MA (KCHH), launched 12:00Z, 8.8 hours before the alert went out and 344 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
- 831 m above ground
- 0-6 km bulk shear
- 30 kt
- 0-1 km storm-relative helicity
- 17 m²/s²
- 0-3 km storm-relative helicity
- 32 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
What forecasters said that day
The local office's own words before this snow advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Burlington, VT wrote its last area forecast discussion before this snow advisory went out at Dec 8, 10:05 AM EST, 5 hours 43 minutes earlier.
Area forecast discussion, Dec 8, 10:05 AM EST, 5 hours 43 minutes before
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</html>Hazardous weather outlook, Dec 8, 3:38 AM EST, 12 hours 10 minutes before
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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.