Several rounds of heavy thunderstorms developed in the warm sector of a frontal system on July 18th, 2022. 3 inch PWAT values and CAPE near 3000 J/kg.
Every event with a place to put it. Tap one for its entry below.
Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.
The episode as NWS OKX wrote it up.
Several rounds of heavy thunderstorms developed in the warm sector of a frontal system on July 18th, 2022. These thunderstorms developed in an environment with 2 to 2.3 inch PWAT values and CAPE near 3000 J/kg. Training thunderstorms produced a widespread 1 to 3 inches of rainfall with localized spots up to 4 to 5 inches.
The local office's own words before the first event, 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 the first event at Jul 18, 12:22 PM EST, 38 minutes earlier.
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</html>Hazardous Weather Outlook National Weather Service New York NY 158 PM EDT Mon Jul 18 2022 NYZ075-178-179-191800- Kings (Brooklyn)-Southern Queens-Southern Nassau- 158 PM EDT Mon Jul 18 2022 ...SEVERE THUNDERSTORM WATCH 473 IN EFFECT UNTIL 10 PM EDT THIS EVENING... ...HIGH RIP CURRENT RISK IN EFFECT THROUGH TUESDAY EVENING... This Hazardous Weather Outlook is for southeast New York. .DAY ONE...This afternoon and tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. High Rip Current Risk. Severe Thunderstorm Watch. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. High Rip Current Risk. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. && This Hazardous Weather Outlook provides a summary of potential widespread hazardous weather events that may reach NWS warning criteria. Most long fused NWS watches, warnings, and advisories in effect are highlighted. Please refer to the latest NWS forecasts for weather not meeting NWS warning criteria. NYZ080-081-191800- Southwest Suffolk-Southeast Suffolk- 158 PM EDT Mon Jul 18 2022 ...HIGH RIP CURRENT RISK IN EFFECT THROUGH TUESDAY EVENING... This Hazardous Weather Outlook is for southeast New York. .DAY ONE...This afternoon and tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. High Rip Current Risk. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. High Rip Current Risk. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. && This Hazardous Weather Outlook provides a summary of potential widespread hazardous weather events that may reach NWS warning criteria. Most long fused NWS watches, warnings, and advisories in effect are highlighted. Please refer to the latest NWS forecasts for weather not meeting NWS warning criteria. CTZ005-009-NJZ002-004-006-103>108-NYZ067>074-176-177-191800- Northern Fairfield-Southern Fairfield-Western Passaic- Eastern Passaic-Hudson-Western Bergen-Eastern Bergen-Western Essex- Eastern Essex-Western Union-Eastern Union-Orange-Putnam-Rockland- Northern Westchester-Southern Westchester-New York (Manhattan)-Bronx- Richmond (Staten Island)-Northern Queens-Northern Nassau- 158 PM EDT Mon Jul 18 2022 ...SEVERE THUNDERSTORM WATCH 473 IN EFFECT UNTIL 10 PM EDT THIS EVENING... This Hazardous Weather Outlook is for southern Connecticut, northeast New Jersey and southeast New York. .DAY ONE...This afternoon and tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Severe Thunderstorm Watch. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. There is a low probability for widespread hazardous weather that would meet NWS warning criteria. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. && This Hazardous Weather Outlook provides a summary of potential widespread hazardous weather events that may reach NWS warning criteria. Most long fused NWS watches, warnings, and advisories in effect are highlighted. Please refer to the latest NWS forecasts for weather not meeting NWS warning criteria. CTZ006>008-010>012-NYZ078-079-191800- Northern New Haven-Northern Middlesex-Northern New London- Southern New Haven-Southern Middlesex-Southern New London- Northwest Suffolk-Northeast Suffolk- 158 PM EDT Mon Jul 18 2022 This Hazardous Weather Outlook is for southern Connecticut and southeast New York. .DAY ONE...This afternoon and tonight. No hazardous weather is expected at this time. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. The probability for widespread hazardous weather that would meet NWS warning criteria is low. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. && This Hazardous Weather Outlook provides a summary of potential widespread hazardous weather events that may reach NWS warning criteria. Most long fused NWS watches, warnings, and advisories in effect are highlighted. Please refer to the latest NWS forecasts for weather not meeting NWS warning criteria. ANZ331-332-340-345-350-353-355-191800- Long Island Sound East of New Haven CT/Port Jefferson NY to the Mouth of the Connecticut River- Long Island Sound East of the Mouth of the Connecticut River- Peconic and Gardiners Bays- South Shore Bays from Jones Inlet through Shinnecock Bay- Moriches Inlet NY to Montauk Point NY out 20 nm- Fire Island Inlet NY to Moriches Inlet NY out 20 nm- Sandy Hook NJ to Fire Island Inlet NY out 20 nm- 158 PM EDT Mon Jul 18 2022 This Hazardous Weather Outlook is for Atlantic coastal waters. .DAY ONE...This afternoon and tonight. No hazardous weather is expected at this time. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. No hazardous weather is expected at this time that would meet NWS warning criteria. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. && This Hazardous Weather Outlook provides a summary of potential widespread hazardous weather events that may reach NWS warning criteria. Most long fused NWS watches, warnings, and advisories in effect are highlighted. Please refer to the latest NWS forecasts for weather not meeting NWS warning criteria. ANZ335-338-191800- Long Island Sound West of New Haven CT/Port Jefferson NY- New York Harbor- 158 PM EDT Mon Jul 18 2022 ...SEVERE THUNDERSTORM WATCH 473 IN EFFECT UNTIL 10 PM EDT THIS EVENING... This Hazardous Weather Outlook is for Atlantic coastal waters. .DAY ONE...This afternoon and tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Severe Thunderstorm Watch. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. Hazardous weather is not expected at this time that would meet NWS warning criteria. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. && This Hazardous Weather Outlook provides a summary of potential widespread hazardous weather events that may reach NWS warning criteria. Most long fused NWS watches, warnings, and advisories in effect are highlighted. Please refer to the latest NWS forecasts for weather not meeting NWS warning criteria.
Special Weather Statement
National Weather Service New York NY
1227 PM EDT Mon Jul 18 2022
NJZ006-104-NYZ072-073-176-181715-
Hudson NJ-Eastern Bergen NJ-Northern Queens NY-Bronx NY-
New York (Manhattan) NY-
1227 PM EDT Mon Jul 18 2022
...A strong thunderstorm will impact portions of Hudson, southeastern
Bergen, Queens, Bronx and New York (Manhattan) Counties through 115
PM EDT...
At 1227 PM EDT, Doppler radar was tracking a strong thunderstorm over
Hoboken, moving northeast at 15 mph.
HAZARD...Winds in excess of 40 mph.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects.
Locations impacted include...
Jersey City, Mott Haven, Hoboken, East Tremont, Hackensack,
Bergenfield, Lyndhurst, Rutherford, Secaucus, Harrison, Ridgefield,
Midtown Manhattan, RFK Bridge, Laguardia Airport and Harlem.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
Torrential rainfall is also occurring with this storm and may lead to
localized flooding. Do not drive your vehicle through flooded
roadways.
&&
LAT...LON 4072 7412 4074 7412 4074 7415 4075 7417
4095 7403 4081 7380 4073 7394 4074 7395
4074 7396 4072 7397 4067 7405
TIME...MOT...LOC 1627Z 218DEG 12KT 4075 7406
MAX HAIL SIZE...0.00 IN
MAX WIND GUST...40 MPH
DRSpecial Weather Statement
National Weather Service New York NY
1228 PM EDT Mon Jul 18 2022
NYZ079-181715-
Northeast Suffolk NY-
1228 PM EDT Mon Jul 18 2022
...A strong thunderstorm will impact portions of central Suffolk
County through 115 PM EDT...
At 1227 PM EDT, Doppler radar was tracking a strong thunderstorm near
Mattituck, moving northeast at 20 mph.
HAZARD...Winds in excess of 40 mph.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects.
Locations impacted include...
Mattituck, Cutchogue, Aquebogue, Jamesport and Laurel.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
Torrential rainfall is also occurring with this storm and may lead to
localized flooding. Do not drive your vehicle through flooded
roadways.
Frequent cloud to ground lightning is occurring with this storm.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.
&&
LAT...LON 4099 7274 4100 7264 4103 7257 4106 7252
4098 7246 4097 7251 4097 7252 4096 7253
4095 7255 4092 7267
TIME...MOT...LOC 1627Z 237DEG 16KT 4099 7264
MAX HAIL SIZE...0.00 IN
MAX WIND GUST...40 MPH
JTSpecial Weather Statement
National Weather Service New York NY
1258 PM EDT Mon Jul 18 2022
NYZ079-181745-
Northeast Suffolk NY-
1258 PM EDT Mon Jul 18 2022
...Strong thunderstorms will impact portions of central Suffolk
County through 145 PM EDT...
At 1258 PM EDT, Doppler radar was tracking strong thunderstorms along
a line extending from Plum Island to near Shelter Island to near
Peconic. Movement was east at 25 mph.
HAZARD...Winds in excess of 40 mph and pea size hail.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects. Minor damage to outdoor objects is
possible.
Locations impacted include...
Southold, Plum Island, Shelter Island, Greenport, Peconic, Cutchogue
and Orient.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
Torrential rainfall is also occurring with these storms and may lead
to localized flooding. Do not drive your vehicle through flooded
roadways.
Frequent cloud to ground lightning is occurring with these storms.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.
&&
LAT...LON 4118 7216 4110 7229 4108 7226 4103 7234
4104 7237 4102 7238 4102 7242 4099 7242
4095 7247 4097 7252 4103 7256 4114 7239
4115 7237 4116 7231 4120 7215
TIME...MOT...LOC 1658Z 247DEG 27KT 4117 7221 4106 7230 4098 7246
MAX HAIL SIZE...0.25 IN
MAX WIND GUST...40 MPH
JTSpecial Weather Statement
National Weather Service New York NY
110 PM EDT Mon Jul 18 2022
NYZ075-176>179-181800-
Northern Queens NY-Southern Queens NY-Northern Nassau NY-
Kings (Brooklyn) NY-Southern Nassau NY-
110 PM EDT Mon Jul 18 2022
...A strong thunderstorm will impact portions of Queens, Kings and
Nassau Counties through 200 PM EDT...
At 110 PM EDT, Doppler radar was tracking a strong thunderstorm over
Rockaway Beach, moving northeast at 30 mph.
HAZARD...Winds in excess of 40 mph.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects.
Locations impacted include...
Jamaica, Levittown, Freeport, Valley Stream, Long Beach, Glen Cove,
Garden City, Massapequa, Lynbrook, Mineola, Woodmere, Westbury,
Rockaway Beach, Great Neck and Farmingdale.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
Torrential rainfall is also occurring with this storm and may lead to
localized flooding. Do not drive your vehicle through flooded
roadways.
&&
LAT...LON 4062 7397 4090 7362 4074 7343 4067 7342
4057 7360 4057 7376 4054 7387
TIME...MOT...LOC 1710Z 227DEG 26KT 4060 7379
MAX HAIL SIZE...0.00 IN
MAX WIND GUST...40 MPH
DRSpecial Weather Statement
National Weather Service New York NY
119 PM EDT Mon Jul 18 2022
NJZ002-004-103>105-NYZ067-069-181815-
Western Bergen NJ-Western Passaic NJ-Western Essex NJ-
Eastern Bergen NJ-Eastern Passaic NJ-Rockland NY-Orange NY-
119 PM EDT Mon Jul 18 2022
...Strong thunderstorms will impact portions of Passaic, northern
Bergen, northwestern Essex, southern Orange and Rockland Counties
through 215 PM EDT...
At 119 PM EDT, Doppler radar was tracking strong thunderstorms along
a line extending from Newton to near Mendham. Movement was northeast
at 40 mph.
HAZARD...Winds in excess of 40 mph.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects.
Locations impacted include...
Paterson, Wayne, Paramus, West Milford, Ridgewood, Monsey, Nanuet,
Ramsey, Ringwood, Pompton Lakes, Suffern, Monroe, Warwick, Tappan and
Goshen.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
Torrential rainfall is also occurring with these storms and may lead
to localized flooding. Do not drive your vehicle through flooded
roadways.
Frequent cloud to ground lightning is occurring with these storms.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.
&&
LAT...LON 4150 7428 4099 7390 4083 7433 4090 7433
4091 7429 4089 7428 4091 7427 4093 7429
4097 7428 4098 7430 4100 7430 4101 7439
4103 7442 4102 7443 4105 7445 4104 7450
4107 7449 4109 7450 4120 7437 4131 7459
TIME...MOT...LOC 1719Z 239DEG 35KT 4106 7472 4081 7462
MAX HAIL SIZE...0.00 IN
MAX WIND GUST...40 MPH
DRSpecial Weather Statement
National Weather Service New York NY
129 PM EDT Mon Jul 18 2022
CTZ009-NYZ071-073-181815-
Southern Fairfield CT-Southern Westchester NY-Bronx NY-
129 PM EDT Mon Jul 18 2022
...A strong thunderstorm will impact portions of southern Fairfield,
southern Westchester and Bronx Counties through 215 PM EDT...
At 129 PM EDT, Doppler radar was tracking a strong thunderstorm over
New Rochelle, moving northeast at 20 mph.
HAZARD...Winds in excess of 40 mph.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects.
Locations impacted include...
Yonkers, Stamford, New Rochelle, White Plains, Port Chester, Rye,
Greenwich, Co-
op City, Harrison, Scarsdale, Bronxville, City Island, Mount Vernon,
Eastchester and Mamaroneck.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
Torrential rainfall is also occurring with this storm and may lead to
localized flooding. Do not drive your vehicle through flooded
roadways.
&&
LAT...LON 4093 7392 4096 7391 4109 7374 4113 7366
4101 7350 4099 7356 4100 7359 4097 7362
4097 7365 4090 7374 4085 7375 4083 7381
TIME...MOT...LOC 1729Z 227DEG 16KT 4093 7378
MAX HAIL SIZE...0.00 IN
MAX WIND GUST...40 MPH
DRThe Brookhaven radar (KOKX), 51 km away, was scanning. The volume nearest the first event began at 17:59 UTC.
9 flash flood. Local standard time, as filed.
Main street in Greenport is closed due to flooding. DPW reports several cars also stranded in flood waters in Greenport.
Road closure both directions on Bronx River Parkway between exit Sprain Brook Parkway/Yonkers and Exit 22.
All lanes blocked on the I-87 Major Deegan Expressway Northbound approaching Exit 8 - West 179th Street.
Flooding on Taconic State Parkway both directions between start route Taconic State Parkway and Bronx River Parkway reentry to the town of North Castle.
Flooding and road closure on Hutchinson River parkway Southbound between Exit 7 - Pelhamdale Ave. Hutchinson Blvd southbound Side (Pelham) and Exit 5B - East Third St, Mount Vernon, Pelham. All lanes of 2 blocked MM 7.2 to MM 5.6.
Widespread street flooding with water above wheel wells of cars on Dyckman St.
Flooding on I-87 Major Deegan Expressway northbound and southbound at West 231st Street.
Media broadcast shows Bronx River parkway impassible with 2 to 3 feet of water under and overpass. Bronx river Parkway was closed from County Center in White Plains to the Sprain Split in Yonkers.
Flooding and road closure on Saw Mill River Parkway southbound between West Main Street.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in New York in 2022Every state in 2022This day in weather historyWarnings in New York, July 2022
NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-30. Each event’s entry at NCEI: 1048801, 1048802, 1048803, 1048804, 1048805, 1048806, 1048807, 1048808, 1048809.