Alert archive / New York / Special Weather Statements in 2020
Special Weather Statement, NWS New York, NY
NWS New York, NY issued this special weather statement at Jul 11, 2020, 4:43 PM EDT for Putnam County, Rockland County, New York. It was in force for 47 min. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- Jul 11, 2020, 4:43 PM EDT (20:43 UTC)
- Expired
- Jul 11, 2020, 5:30 PM EDT
- In force
- 47 min
- Issued by
- NWS New York, NY
Counties Putnam County, NY, Rockland County, NY
The radar
The Brookhaven radar (KOKX), 99 km from the middle of the area, began a volume at 20:44 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 12:00Z, 8.7 hours before the alert went out and 99 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
- 600 J/kg
- Mixed-layer CIN
- -78 J/kg
- Mixed-layer LCL
- 694 m above ground
- 0-6 km bulk shear
- 28 kt
- 0-1 km storm-relative helicity
- 123 m²/s²
- 0-3 km storm-relative helicity
- 108 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 1.2
The text
As transmitted.
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</html>What forecasters said that day
The local office's own words before this special weather statement 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 special weather statement went out at Jul 11, 4:42 PM EDT, 1 minute earlier.
Area forecast discussion, Jul 11, 4:42 PM EDT, 1 minute before
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</html>Hazardous weather outlook, Jul 11, 4:29 AM EDT, 12 hours 14 minutes before
Hazardous Weather Outlook National Weather Service New York NY 429 AM EDT Sat Jul 11 2020 CTZ006>008-010>012-NYZ078-079-120830- Northern New Haven-Northern Middlesex-Northern New London- Southern New Haven-Southern Middlesex-Southern New London- Northwestern Suffolk-Northeastern Suffolk- 429 AM EDT Sat Jul 11 2020 This Hazardous Weather Outlook is for southern Connecticut and southeast New York. .DAY ONE...Today and tonight. No hazardous weather is expected at this time. .DAYS TWO THROUGH SEVEN...Sunday through Friday. 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. ANZ330-340-345-350-353-355-120830- Long Island Sound East of New Haven CT/Port Jefferson NY- 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- 429 AM EDT Sat Jul 11 2020 This Hazardous Weather Outlook is for Atlantic coastal waters. .DAY ONE...Today and tonight. No hazardous weather is expected at this time. .DAYS TWO THROUGH SEVEN...Sunday through Friday. 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. CTZ005-009-NJZ002-004-006-103>108-NYZ067>074-176-177-120830- 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- 429 AM EDT Sat Jul 11 2020 This Hazardous Weather Outlook is for southern Connecticut, northeast New Jersey and southeast New York. .DAY ONE...Today and tonight. Scattered to numerous showers and thunderstorms are expected to develop across the area this afternoon into evening. There is potential for a few of these storms to become severe, with the primary threats of damaging winds, one inch hail and localized flash flooding. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Hazardous weather is not expected at this time that would meet NWS warning criteria. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to Standard Operating Procedures. Please relay any information about observed severe weather to the NWS while following all local, state, and CDC guidelines. && 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. NYZ075-178-120830- Kings (Brooklyn)-Southern Queens- 429 AM EDT Sat Jul 11 2020 ...HIGH SURF ADVISORY IN EFFECT UNTIL 9 PM EDT THIS EVENING... ...HIGH RIP CURRENT RISK IN EFFECT THROUGH SUNDAY EVENING... This Hazardous Weather Outlook is for southeast New York. .DAY ONE...Today 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. High Surf Advisory. Scattered showers and thunderstorms are expected to develop across the area this afternoon into evening. There is potential for an isolated storm to become severe, with the primary threats of damaging winds, one inch hail and localized flash flooding. .DAYS TWO THROUGH SEVEN...Sunday through Friday. 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... Weather spotters are encouraged to report significant weather conditions according to Standard Operating Procedures. Please relay any information about observed severe weather to the NWS while following all local, state, and CDC guidelines. && 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. NYZ080-081-179-120830- Southwestern Suffolk-Southeastern Suffolk-Southern Nassau- 429 AM EDT Sat Jul 11 2020 ...HIGH SURF ADVISORY IN EFFECT UNTIL 9 PM EDT THIS EVENING... ...HIGH RIP CURRENT RISK IN EFFECT THROUGH SUNDAY EVENING... This Hazardous Weather Outlook is for southeast New York. .DAY ONE...Today 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. High Surf Advisory. .DAYS TWO THROUGH SEVEN...Sunday through Friday. 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... Weather spotters are encouraged to report significant weather conditions according to Standard Operating Procedures. Please relay any information about observed severe weather to the NWS while following all local, state, and CDC guidelines. && 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. ANZ335-338-120830- Long Island Sound West of New Haven CT/Port Jefferson NY- New York Harbor- 429 AM EDT Sat Jul 11 2020 This Hazardous Weather Outlook is for Atlantic coastal waters. .DAY ONE...Today and tonight. Scattered showers and thunderstorms are expected to develop across the area this afternoon into evening. There is potential for an isolated storm to become severe, with the primary threats of damaging winds and large inch hail. .DAYS TWO THROUGH SEVEN...Sunday through Friday. 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.
In the hours before
Special weather statement, Jul 11, 3:09 PM EDT, 1 hour 34 minutes before
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</html>Local storm report, Jul 11, 3:10 PM EDT, 1 hour 33 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
310 PM EDT SAT JUL 11 2020
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0305 PM FLASH FLOOD NORTH ARLINGTON 40.79N 74.13W
07/11/2020 BERGEN NJ LAW ENFORCEMENT
RIVER ROAD AT HENDEL AVE CLOSED DUE TO FLOODING.
&&
BCSpecial weather statement, Jul 11, 3:57 PM EDT, 46 minutes before
Special Weather Statement
National Weather Service New York NY
357 PM EDT Sat Jul 11 2020
NJZ002-103-NYZ067>069-112045-
Western Bergen-Western Passaic-Putnam-Rockland-Orange-
357 PM EDT Sat Jul 11 2020
...A STRONG THUNDERSTORM WILL AFFECT WESTERN PASSAIC...NORTHWESTERN
BERGEN...EASTERN ORANGE...WESTERN PUTNAM AND ROCKLAND COUNTIES...
At 356 PM EDT, a strong thunderstorm was located over Sloatsburg,
moving northeast at 20 mph.
Winds in excess of 30 mph are possible with this storm.
Locations impacted include...
Newburgh, Ramsey, Ringwood, Pompton Lakes, Suffern, Monroe,
Sloatsburg, Cold Spring, West Point, New Windsor, Bloomingdale,
Greenwood Lake, Pomona, Harriman and Fahnestock State Park.
This storm may intensify, so be certain to monitor local radio
stations and available television stations for additional information
and possible warnings from the National Weather Service.
LAT...LON 4158 7405 4159 7395 4153 7400 4146 7400
4144 7398 4149 7393 4151 7369 4133 7386
4132 7398 4129 7394 4126 7397 4123 7396
4098 7421 4101 7426 4099 7428 4103 7442
4160 7408
TIME...MOT...LOC 1956Z 212DEG 19KT 4115 7421
DJSpecial weather statement, Jul 11, 4:43 PM EDT, 0 minutes before
Special Weather Statement
National Weather Service New York NY
443 PM EDT Sat Jul 11 2020
NYZ067>070-112130-
Putnam-Rockland-Northern Westchester-Orange-
443 PM EDT Sat Jul 11 2020
...A STRONG THUNDERSTORM WILL AFFECT NORTHERN WESTCHESTER...
SOUTHEASTERN ORANGE...PUTNAM AND ROCKLAND COUNTIES...
At 442 PM EDT, a strong thunderstorm was located over Pomona, or near
New City, moving northeast at 25 mph.
Winds in excess of 30 mph are possible with this storm.
Locations impacted include...
Peekskill, Haverstraw, Cold Spring, Mahopac, Monsey, New City, Lake
Carmel, West Point, Carmel, Pomona, Fahnestock State Park, New
York--Newark, Spring Valley, Stony Point and Putnam Valley.
This storm may intensify, so be certain to monitor local radio
stations and available television stations for additional information
and possible warnings from the National Weather Service.
LAT...LON 4149 7358 4109 7403 4118 7419 4149 7393
4151 7368
TIME...MOT...LOC 2042Z 219DEG 24KT 4121 7404
DJThe office that day
Everything else NWS New York, NY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 10, 11:35 PM EDT | Small Craft Advisory | OKX | 4 days | |
| Jul 11, 2:25 PM EDT | Areal Flood Advisory | OKX | Bronx, Kings, New York, Queens, Richmond, Westchester | 3 hr |
| Jul 11, 2:47 PM EDT | Flash Flood Warning | OKX | Queens | 3 hr |
| Jul 11, 3:09 PM EDT | Special Weather Statement | OKX | Putnam | 51 min |
| Jul 11, 5:46 PM EDT | Special Weather Statement | OKX | Richmond | 44 min |
| Jul 11, 5:55 PM EDT | Areal Flood Advisory | OKX | Rockland | 3 hr |
| Jul 11, 5:58 PM EDT | Special Weather Statement | OKX | Orange | 47 min |
| Jul 11, 6:01 PM EDT | Special Weather Statement | OKX | Rockland, Westchester | 44 min |
| Jul 11, 6:29 PM EDT | Special Weather Statement | OKX | Kings, New York, Richmond | 46 min |
| Jul 11, 6:43 PM EDT | Special Weather Statement | OKX | Putnam | 47 min |
| Jul 11, 6:46 PM EDT | Special Weather Statement | OKX | Orange | 44 min |
| Jul 11, 7:05 PM EDT | Special Weather Statement | OKX | Bronx, Westchester | 40 min |
| Jul 11, 7:37 PM EDT | Special Weather Statement | OKX | Rockland | 38 min |
| Jul 11, 7:50 PM EDT | Severe Thunderstorm Warning | OKX | Putnam, Rockland, Westchester | 40 min |
| Jul 11, 7:55 PM EDT | Special Weather Statement | OKX | Putnam | 50 min |
| Jul 11, 2:51 PM EDT | Flash Flood Warning | OKX | Bergen, Passaic | 3 hr |
| Jul 11, 3:57 PM EDT | Special Weather Statement | OKX | Passaic | 48 min |
| Jul 11, 7:29 PM EDT | Special Weather Statement | OKX | 46 min |
Nearby
Special Weather Statements in New York, 2020Every special weather statement in 2020
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.