Alert archive / New York / Lake Effect Snow Watches in 2006

Lake Effect Snow Watch 7, NWS Buffalo, NY

March 18, 2006Cayuga County, Oswego County, Wayne County, New York

NWS Buffalo, NY issued this lake effect snow watch at Mar 18, 2006, 10:10 AM EST for Cayuga County, Oswego County, Wayne County, New York. It took effect at Mar 18, 2006, 7:00 PM EST. It was in force for 21 hr.

The area

The counties it named.

The facts

Issued: Mar 18, 2006, 10:10 AM EST (15:10 UTC)
In effect from: Mar 18, 2006, 7:00 PM EST
Expired: Mar 19, 2006, 4:00 PM EST
In force: 21 hr
Issued by: NWS Buffalo, NY

Counties Cayuga County, NY, Oswego County, NY, Wayne County, NY

The radar

The Ft Drum radar (KTYX), 97 km from the middle of the area, began a volume at 15:07 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, 3.2 hours before the alert went out and 174 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.

Skew-T log-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.

Mixed-layer CAPE: 0 J/kg
Mixed-layer CIN: No buoyant parcel
Mixed-layer LCL: 968 m above ground
0-6 km bulk shear: 31 kt
0-1 km storm-relative helicity: 55 m²/s²
0-3 km storm-relative helicity: 98 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

What forecasters said that day

The local office's own words before this lake effect snow watch went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Buffalo, NY wrote its last area forecast discussion before this lake effect snow watch went out at Mar 18, 9:58 AM EST, 12 minutes earlier.

Area forecast discussion, Mar 18, 9:58 AM EST, 12 minutes before

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Hazardous weather outlook, Mar 18, 4:18 AM EST, 5 hours 52 minutes before

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The office that day

Everything else NWS Buffalo, NY issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Mar 18, 3:25 PM EST	Lake Effect Snow Warning	BUF	Cayuga, Oswego	25 hr
Mar 18, 3:25 PM EST	Lake Effect Snow Advisory	BUF	Wayne	25 hr

Nearby

Lake Effect Snow Watches in New York, 2006 Every lake effect snow watch in 2006

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.