Alert archive / New York / Severe Thunderstorm Watches in 2000
Severe Thunderstorm Watch 822
The Storm Prediction Center issued this severe thunderstorm watch at Dec 17, 2000, 12:00 PM EST for 5 states. It was in force for 5 hr.
The area
The outline as issued.
The facts
- Issued
- Dec 17, 2000, 12:00 PM EST (17:00 UTC)
- Expired
- Dec 17, 2000, 5:00 PM EST
- In force
- 5 hr
- Issued by
- the Storm Prediction Center
All 44 counties
Berkshire County, MA, Bristol County, MA, Dukes County, MA, Essex County, MA, Franklin County, MA, Hampden County, MA, Hampshire County, MA, Middlesex County, MA, Norfolk County, MA, Plymouth County, MA, Suffolk County, MA, Worcester County, MA, Rockingham County, NH, Bergen County, NJ, Essex County, NJ, Hudson County, NJ, Mercer County, NJ, Middlesex County, NJ, Monmouth County, NJ, Morris County, NJ, Passaic County, NJ, Somerset County, NJ, Sussex County, NJ, Union County, NJ, Bronx County, NY, Columbia County, NY, Dutchess County, NY, Greene County, NY, Kings County, NY, Nassau County, NY, New York County, NY, Orange County, NY, Putnam County, NY, Queens County, NY, Richmond County, NY, Rockland County, NY, Suffolk County, NY, Ulster County, NY, Westchester County, NY, Bristol County, RI, Kent County, RI, Newport County, RI, Providence County, RI, Washington County, RI
Warnings issued inside it
8 tornado, severe thunderstorm and flash flood warnings for its counties while it was in force.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Dec 17, 12:30 PM EST | Severe Thunderstorm Warning | OKX | Putnam, Westchester | 40 min |
| Dec 17, 12:30 PM EST | Severe Thunderstorm Warning | OKX | Rockland | 40 min |
| Dec 17, 12:32 PM EST | Severe Thunderstorm Warning | OKX | Queens | 28 min |
| Dec 17, 12:49 PM EST | Severe Thunderstorm Warning | PHI | Monmouth | 26 min |
| Dec 17, 1:26 PM EST | Severe Thunderstorm Warning | OKX | Nassau, Suffolk | 34 min |
| Dec 17, 2:53 PM EST | Severe Thunderstorm Warning | OKX | Suffolk | 27 min |
| Dec 17, 3:00 PM EST | Flash Flood Warning | OKX | Bergen, Essex, Passaic, Union | 3 hr |
| Dec 17, 3:55 PM EST | Flash Flood Warning | ALY | Berkshire | 3 hr |
The nearest sounding before it
Brookhaven, NY (KOKX), launched 12:00Z, 5.0 hours before the alert went out and 95 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
- 313 J/kg
- Mixed-layer CIN
- -94 J/kg
- Mixed-layer LCL
- 453 m above ground
- 0-6 km bulk shear
- 92 kt
- 0-1 km storm-relative helicity
- 582 m²/s²
- 0-3 km storm-relative helicity
- 603 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 5.1
The text
The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.
SPC that day
Everything else SPC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Dec 17, 2:15 AM EST | Tornado Watch | SPC | Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 2 more | 5 hr |
| Dec 17, 7:00 AM EST | Tornado Watch | SPC | Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 2 more | 5 hr |
Nearby
Severe Thunderstorm Watches in New York, 2000Severe Thunderstorm Watches in Massachusetts, 2000Severe Thunderstorm Watches in New Jersey, 2000Every severe thunderstorm watch in 2000
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.