Alert archive / New York / Lake Effect Snow Advisories in 2009

Lake Effect Snow Advisory 44, NWS Buffalo, NY

November 30, 20094 counties in New York

NWS Buffalo, NY issued this lake effect snow advisory at Nov 30, 2009, 12:00 PM EST for 4 counties in New York. It took effect at Dec 1, 2009, 1:00 AM EST. It was in force for 9 hr.

The area

The counties it named.

The facts

Issued
Nov 30, 2009, 12:00 PM EST (17:00 UTC)
In effect from
Dec 1, 2009, 1:00 AM EST
Expired
Dec 1, 2009, 10:03 AM EST
In force
9 hr
Issued by
NWS Buffalo, NY

Counties Chautauqua County, NY, Erie County, NY, Genesee County, NY, Niagara County, NY

The radar

The Buffalo radar (KBUF), 16 km from the middle of the area, began a volume at 17:05 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 office that day

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

IssuedProductOfficeCountiesLasted
Nov 30, 4:09 AM ESTSmall Craft AdvisoryBUF44 hr
Nov 30, 9:14 AM ESTSmall Craft AdvisoryBUF5 hr

Nearby

Lake Effect Snow Advisories in New York, 2009Every lake effect snow advisory in 2009

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.