Alert archive / New York / Heat Advisories in 2011
Heat Advisory 3, NWS Albany, NY
NWS Albany, NY issued this heat advisory at Jul 22, 2011, 4:19 AM EDT for Columbia County, Greene County, Ulster County, New York. It took effect at Jul 22, 2011, 12:00 PM EDT. It was in force for 8 hr.
The area
The counties it named.
The facts
- Issued
- Jul 22, 2011, 4:19 AM EDT (08:19 UTC)
- In effect from
- Jul 22, 2011, 12:00 PM EDT
- Expired
- Jul 22, 2011, 8:00 PM EDT
- In force
- 8 hr
- Issued by
- NWS Albany, NY
Counties Columbia County, NY, Greene County, NY, Ulster County, NY
The radar
The Albany radar (KENX), 50 km from the middle of the area, began a volume at 08:24 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
Brookhaven, NY (KOKX), launched 00:00Z, 8.3 hours before the alert went out and 170 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
- 1882 J/kg
- Mixed-layer CIN
- -164 J/kg
- Mixed-layer LCL
- 973 m above ground
- 0-6 km bulk shear
- 23 kt
- 0-1 km storm-relative helicity
- 151 m²/s²
- 0-3 km storm-relative helicity
- 339 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 14.8
What forecasters said that day
The local office's own words before this heat 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 heat advisory went out at Jul 21, 4:19 PM EDT, 12 hours earlier.
Area forecast discussion, Jul 21, 4:19 PM EDT, 12 hours before
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</html>Hazardous weather outlook, Jul 21, 4:41 PM EDT, 11 hours 38 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 |
|---|---|---|---|---|
| Jul 22, 4:22 PM EDT | Heat Advisory | ALY | Albany, Columbia, Dutchess, Greene, Rensselaer, Saratoga and 2 more | 28 hr |
Nearby
Heat Advisories in New York, 2011Every heat advisory in 2011
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.