Alert archive / New York / Severe Thunderstorm Warnings in 2022
Severe Thunderstorm Warning 33, NWS New York, NY
NWS New York, NY issued this severe thunderstorm warning at Jul 21, 2022, 1:18 PM EDT for 4 counties in New York. It was in force for 42 min. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Jul 21, 2022, 1:18 PM EDT (17:18 UTC)
- Expired
- Jul 21, 2022, 2:00 PM EDT
- In force
- 42 min
- Issued by
- NWS New York, NY
- Area
- Storm-based polygon
- Tornado
- Possible
- Hail
- 1.5 in
- Wind
- 60.0 mph
Counties Bronx County, NY, Nassau County, NY, New York County, NY, Queens County, NY
The radar
The Brookhaven radar (KOKX), 82 km from the middle of the area, began a volume at 17:20 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 watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jul 21, 11:37 AM EDT | Severe Thunderstorm Watch | SPC | 9 hr |
The nearest sounding before it
Brookhaven, NY (KOKX), launched 12:00Z, 5.3 hours before the alert went out and 82 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
- 715 J/kg
- Mixed-layer CIN
- -65 J/kg
- Mixed-layer LCL
- 1080 m above ground
- 0-6 km bulk shear
- 27 kt
- 0-1 km storm-relative helicity
- 133 m²/s²
- 0-3 km storm-relative helicity
- 170 m²/s²
- Significant tornado parameter
- 0.2
- Supercell composite
- 2.6
What forecasters said that day
The local office's own words before this severe thunderstorm warning 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 severe thunderstorm warning went out at Jul 21, 10:43 AM EDT, 2 hours 35 minutes earlier.
Area forecast discussion, Jul 21, 10:43 AM EDT, 2 hours 35 minutes before
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</html>Hazardous weather outlook, Jul 21, 11:45 AM EDT, 1 hour 33 minutes before
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Special weather statement, Jul 21, 12:26 PM EDT, 52 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 |
|---|---|---|---|---|
| Jul 21, 12:32 PM EDT | Severe Thunderstorm Warning | OKX | Bronx, New York, Westchester | 43 min |
| Jul 21, 12:56 PM EDT | Severe Thunderstorm Warning | OKX | Bronx, New York | 49 min |
| Jul 21, 1:07 PM EDT | Special Marine Warning | OKX | 53 min | |
| Jul 21, 1:10 PM EDT | Special Weather Statement | OKX | Westchester | 50 min |
| Jul 21, 1:14 PM EDT | Areal Flood Advisory | OKX | Bronx, New York, Westchester | 61 min |
| Jul 21, 1:14 PM EDT | Severe Thunderstorm Warning | OKX | Putnam, Rockland, Westchester | 46 min |
| Jul 21, 1:36 PM EDT | Special Weather Statement | OKX | Putnam | 24 min |
| Jul 21, 1:54 PM EDT | Severe Thunderstorm Warning | OKX | Nassau, Suffolk | 51 min |
| Jul 21, 1:59 PM EDT | Severe Thunderstorm Warning | OKX | Putnam, Westchester | 46 min |
| Jul 21, 2:03 PM EDT | Special Weather Statement | OKX | Bronx, New York | 42 min |
| Jul 21, 2:15 PM EDT | Areal Flood Advisory | OKX | Nassau, Queens, Suffolk | 90 min |
| Jul 21, 2:37 PM EDT | Severe Thunderstorm Warning | OKX | Nassau, Suffolk | 38 min |
| Jul 21, 2:53 PM EDT | Flash Flood Warning | OKX | Nassau, Suffolk | 61 min |
| Jul 21, 3:06 PM EDT | Special Marine Warning | OKX | 39 min | |
| Jul 21, 3:14 PM EDT | Severe Thunderstorm Warning | OKX | Suffolk | 46 min |
| Jul 21, 3:41 PM EDT | Special Weather Statement | OKX | Nassau | 19 min |
| Jul 21, 3:57 PM EDT | Special Marine Warning | OKX | 9 min | |
| Jul 21, 4:01 PM EDT | Special Weather Statement | OKX | Suffolk | 29 min |
| Jul 21, 4:13 PM EDT | Special Weather Statement | OKX | Suffolk | 17 min |
| Jul 21, 7:14 PM EDT | Rip Current Statement | OKX | Kings, Nassau, Queens, Suffolk | 26 hr |
| Jul 21, 12:26 PM EDT | Special Weather Statement | OKX | Bergen, Essex | 49 min |
| Jul 21, 12:45 PM EDT | Areal Flood Advisory | OKX | Bergen, Essex, Passaic | 90 min |
| Jul 21, 2:34 PM EDT | Severe Thunderstorm Warning | OKX | Naugatuck Valley Planning Region | 29 min |
Nearby
Severe Thunderstorm Warnings in New York, 2022Every severe thunderstorm warning in 2022
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.