Alert archive / New York / Lake Effect Snow Warnings in 2015
Lake Effect Snow Warning 2, NWS Albany, NY
NWS Albany, NY issued this lake effect snow warning at Jan 8, 2015, 3:32 PM EST for Hamilton County, Herkimer County, New York. It took effect at Jan 9, 2015, 11:00 AM EST. It was in force for 25 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
- Jan 8, 2015, 3:32 PM EST (20:32 UTC)
- In effect from
- Jan 9, 2015, 11:00 AM EST
- Expired
- Jan 10, 2015, 12:00 PM EST
- In force
- 25 hr
- Issued by
- NWS Albany, NY
Counties Hamilton County, NY, Herkimer County, NY
The radar
The Ft Drum radar (KTYX), 80 km from the middle of the area, began a volume at 20:33 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
Buffalo Intl Airport, NY (KBUF), launched 12:00Z, 8.5 hours before the alert went out and 329 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
- 1010 m above ground
- 0-6 km bulk shear
- 72 kt
- 0-1 km storm-relative helicity
- 150 m²/s²
- 0-3 km storm-relative helicity
- 357 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
What forecasters said that day
The local office's own words before this lake effect snow warning 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 lake effect snow warning went out at Jan 8, 12:30 PM EST, 3 hours 2 minutes earlier.
Area forecast discussion, Jan 8, 12:30 PM EST, 3 hours 2 minutes before
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</html>Hazardous weather outlook, Jan 8, 10:16 AM EST, 5 hours 16 minutes before
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Lake Effect Snow Warnings in New York, 2015Every lake effect snow warning in 2015
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.