Alert archive / New York / Snow Advisories in 2007
Snow Advisory 6, NWS Albany, NY
NWS Albany, NY issued this snow advisory at Dec 30, 2007, 2:38 AM EST for 12 counties in New York; Bennington County, Windham County, Vermont; Berkshire County, Massachusetts. It took effect at Dec 30, 2007, 3:25 PM EST. It was in force for 19 hr.
The area
The counties it named.
The facts
- Issued
- Dec 30, 2007, 2:38 AM EST (07:38 UTC)
- In effect from
- Dec 30, 2007, 3:25 PM EST
- Expired
- Dec 31, 2007, 10:00 AM EST
- In force
- 19 hr
- Issued by
- NWS Albany, NY
Counties Berkshire County, MA, Albany County, NY, Fulton County, NY, Greene County, NY, Hamilton County, NY, Herkimer County, NY, Montgomery County, NY, Rensselaer County, NY, Saratoga County, NY, Schenectady County, NY, Schoharie County, NY, Warren County, NY, Washington County, NY, Bennington County, VT, Windham County, VT
The radar
The Albany radar (KENX), 44 km from the middle of the area, began a volume at 07:41 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 00:00Z, 7.6 hours before the alert went out and 31 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
- 1151 m above ground
- 0-6 km bulk shear
- 98 kt
- 0-1 km storm-relative helicity
- -135 m²/s²
- 0-3 km storm-relative helicity
- -93 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 Albany, NY wrote its last area forecast discussion before this snow advisory went out at Dec 30, 1:08 AM EST, 1 hour 30 minutes earlier.
Area forecast discussion, Dec 30, 1:08 AM EST, 1 hour 30 minutes before
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</html>The office that day
Everything else NWS Albany, NY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Dec 30, 2:38 AM EST | Winter Weather Advisory | ALY | Columbia, Dutchess, Ulster | 31 hr |
| Dec 30, 3:25 PM EST | Heavy Snow Warning | ALY | Albany, Fulton, Greene, Herkimer, Montgomery, Rensselaer and 6 more | 19 hr |
Nearby
Snow Advisories in New York, 2007Snow Advisories in Vermont, 2007Snow Advisories in Massachusetts, 2007Every snow advisory 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.