Alert archive / Vermont / Winter Storm Warnings in 2013
Winter Storm Warning 7, NWS Burlington, VT
NWS Burlington, VT issued this winter storm warning at Dec 29, 2013, 9:23 AM EST for Addison County, Orange County, Rutland County, Vermont. It took effect at Dec 29, 2013, 3:00 PM EST. It was in force for 9 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
- Dec 29, 2013, 9:23 AM EST (14:23 UTC)
- In effect from
- Dec 29, 2013, 3:00 PM EST
- Expired
- Dec 30, 2013, 12:11 AM EST
- In force
- 9 hr
- Issued by
- NWS Burlington, VT
Counties Addison County, VT, Orange County, VT, Rutland County, VT
The radar
The Burlington radar (KCXX), 75 km from the middle of the area, began a volume at 14:28 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
Albany, NY (KALY), launched 12:00Z, 2.4 hours before the alert went out and 153 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
- 1672 m above ground
- 0-6 km bulk shear
- 62 kt
- 0-1 km storm-relative helicity
- 94 m²/s²
- 0-3 km storm-relative helicity
- 171 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 Burlington, VT wrote its last area forecast discussion before this winter storm warning went out at Dec 29, 7:20 AM EST, 2 hours 3 minutes earlier.
Area forecast discussion, Dec 29, 7:20 AM EST, 2 hours 3 minutes before
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</html>The office that day
Everything else NWS Burlington, VT issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Dec 29, 3:17 AM EST | Winter Weather Advisory | BTV | Addison, Caledonia, Chittenden, Essex, Lamoille, Orange and 3 more | 21 hr |
Nearby
Winter Storm Warnings in Vermont, 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.