Alert archive / New York / Wind Chill Advisories in 2023
Wind Chill Advisory 1, NWS New York, NY
NWS New York, NY issued this wind chill advisory at Feb 2, 2023, 3:56 AM EST for 5 counties in New York; 4 counties in Connecticut; Passaic County, New Jersey. It took effect at Feb 3, 2023, 5:00 PM EST. It was in force for 16 hr.
The area
The counties it named.
The facts
- Issued
- Feb 2, 2023, 3:56 AM EST (08:56 UTC)
- In effect from
- Feb 3, 2023, 5:00 PM EST
- Expired
- Feb 4, 2023, 9:00 AM EST
- In force
- 16 hr
- Issued by
- NWS New York, NY
Counties Greater Bridgeport Planning Region, CT, Lower Connecticut River Valley Planning Region, CT, Naugatuck Valley Planning Region, CT, Southeastern Connecticut Planning Region, CT, Passaic County, NJ, Orange County, NY, Putnam County, NY, Rockland County, NY, Suffolk County, NY, Westchester County, NY
The radar
The Brookhaven radar (KOKX), 63 km from the middle of the area, began a volume at 08:58 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, 8.9 hours before the alert went out and 63 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
- 1689 m above ground
- 0-6 km bulk shear
- 79 kt
- 0-1 km storm-relative helicity
- 57 m²/s²
- 0-3 km storm-relative helicity
- 74 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
What forecasters said that day
The local office's own words before this wind chill advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS New York, NY wrote its last area forecast discussion before this wind chill advisory went out at Feb 2, 12:35 AM EST, 3 hours 21 minutes earlier.
Area forecast discussion, Feb 2, 12:35 AM EST, 3 hours 21 minutes before
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</html>The office that day
Everything else NWS New York, NY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 2, 3:44 AM EST | Gale Watch | OKX | 12 hr | |
| Feb 2, 3:15 PM EST | Gale Warning | OKX | 42 hr | |
| Feb 2, 3:15 PM EST | Heavy Freezing Spray Advisory | OKX | 46 hr | |
| Feb 2, 3:09 PM EST | Wind Chill Warning | OKX | Lower Connecticut River Valley Planning Region, Southeastern Connecticut Planning Region | 42 hr |
Nearby
Wind Chill Advisories in New York, 2023Wind Chill Advisories in Connecticut, 2023Wind Chill Advisories in New Jersey, 2023Every wind chill advisory in 2023
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.