Alert archive / New York / Frost Advisories in 2007
Frost Advisory 8, NWS Albany, NY
NWS Albany, NY issued this frost advisory at Jun 6, 2007, 2:42 PM EDT for Hamilton County, Herkimer County, New York. It took effect at Jun 7, 2007, 2:00 AM EDT. It was in force for 5 hr.
The area
The counties it named.
The facts
- Issued
- Jun 6, 2007, 2:42 PM EDT (18:42 UTC)
- In effect from
- Jun 7, 2007, 2:00 AM EDT
- Expired
- Jun 7, 2007, 6:33 AM EDT
- In force
- 5 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 18:40 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, 6.7 hours before the alert went out and 119 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
- 2 J/kg
- Mixed-layer CIN
- -6 J/kg
- Mixed-layer LCL
- 598 m above ground
- 0-6 km bulk shear
- 67 kt
- 0-1 km storm-relative helicity
- -70 m²/s²
- 0-3 km storm-relative helicity
- 5 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
What forecasters said that day
The local office's own words before this frost 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 frost advisory went out at Jun 5, 7:38 PM EDT, 19 hours 4 minutes earlier.
Area forecast discussion, Jun 5, 7:38 PM EDT, 19 hours 4 minutes before
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</html>Hazardous weather outlook, Jun 5, 5:01 PM EDT, 21 hours 41 minutes before
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Frost Advisories in New York, 2007Every frost 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.