Alert archive / New York / River Flood Warnings in 2023
River Flood Warning 5, NWS New York, NY
NWS New York, NY issued this river flood warning at Sep 29, 2023, 10:58 AM EDT for Orange County, Rockland County, New York; Bergen County, Passaic County, New Jersey. It took effect at Sep 29, 2023, 2:00 PM EDT. It was in force for 8 hr.
The area
The counties it named.
The facts
- Issued
- Sep 29, 2023, 10:58 AM EDT (14:58 UTC)
- In effect from
- Sep 29, 2023, 2:00 PM EDT
- Expired
- Sep 29, 2023, 10:27 PM EDT
- In force
- 8 hr
- Issued by
- NWS New York, NY
- Area
- Storm-based polygon
- Flood severity
- Minor
Counties Bergen County, NJ, Passaic County, NJ, Orange County, NY, Rockland County, NY
The radar
The Brookhaven radar (KOKX), 114 km from the middle of the area, began a volume at 15:02 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 river
Written for the forecast point Ramapo River at Mahwah (MAWN4). The gauge peaked at 7.45 ft at Sep 29, 2023, 6:00 PM EDT.
- Action stage
- 7.5 ft
- Minor stage
- 8 ft
- Moderate stage
- 9 ft
- Major stage
- 12 ft
This gauge today: stage, forecast and historic crests
Stage from the USGS instantaneous record for site 01387500, one reading an hour, from a day before the product to a day after it ended. Flood stages are today's.
What forecasters said that day
The local office's own words before this river flood 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 river flood warning went out at Sep 29, 9:55 AM EDT, 1 hour 3 minutes earlier.
Area forecast discussion, Sep 29, 9:55 AM EDT, 1 hour 3 minutes before
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</html>Hazardous weather outlook, Sep 29, 3:21 AM EDT, 7 hours 37 minutes before
Hazardous Weather Outlook National Weather Service New York NY 321 AM EDT Fri Sep 29 2023 CTZ005-006-010-NJZ002-004-103>105-107-NYZ067>070-072>075-078>081-176- 177-300730- Northern Fairfield-Northern New Haven-Southern New Haven- Western Passaic-Eastern Passaic-Western Bergen-Eastern Bergen- Western Essex-Western Union-Orange-Putnam-Rockland- Northern Westchester-New York (Manhattan)-Bronx- Richmond (Staten Island)-Kings (Brooklyn)-Northwest Suffolk- Northeast Suffolk-Southwest Suffolk-Southeast Suffolk- Northern Queens-Northern Nassau- 321 AM EDT Fri Sep 29 2023 ...FLOOD WATCH IN EFFECT THROUGH LATE TONIGHT... This Hazardous Weather Outlook is for southern Connecticut, northeast New Jersey and 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. Flood Watch. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. No hazardous weather is expected at this time that would meet NWS warning criteria. .SPOTTER INFORMATION STATEMENT... Spotter activation will likely be needed. && 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. NJZ006-106-108-NYZ178-179-300730- Hudson-Eastern Essex-Eastern Union-Southern Queens-Southern Nassau- 321 AM EDT Fri Sep 29 2023 ...COASTAL FLOOD ADVISORY IN EFFECT UNTIL NOON EDT SATURDAY... ...FLOOD WATCH IN EFFECT THROUGH LATE TONIGHT... This Hazardous Weather Outlook is for northeast New Jersey and 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. Coastal Flood Advisory. Flood Watch. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Coastal Flood Advisory. .SPOTTER INFORMATION STATEMENT... Spotter activation will likely be needed. && 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. CTZ009-NYZ071-300730- Southern Fairfield-Southern Westchester- 321 AM EDT Fri Sep 29 2023 ...COASTAL FLOOD ADVISORY IN EFFECT UNTIL 2 PM EDT SATURDAY... ...FLOOD WATCH IN EFFECT THROUGH LATE TONIGHT... This Hazardous Weather Outlook is for southern Connecticut and 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. Coastal Flood Advisory. Flood Watch. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Coastal Flood Advisory. .SPOTTER INFORMATION STATEMENT... Spotter activation will likely be needed. && 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. ANZ331-332-335-338-340-345-350-353-355-300730- 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- Long Island Sound West of New Haven CT/Port Jefferson NY- New York Harbor-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- 321 AM EDT Fri Sep 29 2023 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...Saturday through Thursday. 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. CTZ007-008-011-012-300730- Northern Middlesex-Northern New London-Southern Middlesex- Southern New London- 321 AM EDT Fri Sep 29 2023 This Hazardous Weather Outlook is for southern Connecticut. .DAY ONE...Today and tonight. Hazardous weather is not expected at this time. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. No hazardous weather is expected at this time that would meet NWS warning criteria. .SPOTTER INFORMATION STATEMENT... Spotter activation may be needed. && 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
Local storm report, Sep 29, 9:39 AM EDT, 1 hour 19 minutes before
Preliminary Local Storm Report
National Weather Service New York NY
939 AM EDT Fri Sep 29 2023
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0902 AM Flash Flood Jackson Heights 40.77N 73.87W
09/29/2023 Queens NY Dept of Highways
DOT reports flooding on Runway Drive both
directions 94th Street to Marine Terminal
Road. All lanes closed and detoured.
&&
DSRLocal storm report, Sep 29, 9:53 AM EDT, 1 hour 5 minutes before
Preliminary Local Storm Report
National Weather Service New York NY
953 AM EDT Fri Sep 29 2023
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0937 AM Flash Flood Hawthorne 41.10N 73.80W
09/29/2023 Westchester NY Public
DOT reports flooding on Taconic State
Parkway both directions between Stevens Ave
(Mount Pleasant) and Commerce St (Mount
Pleasant) all lanes of 3 lanes closed.
&&
DSRLocal storm report, Sep 29, 10:12 AM EDT, 46 minutes before
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</html>Local storm report, Sep 29, 10:18 AM EDT, 40 minutes before
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</html>Local storm report, Sep 29, 10:48 AM EDT, 10 minutes before
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</html>Local storm report, Sep 29, 10:49 AM EDT, 9 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 |
|---|---|---|---|---|
| Sep 28, 11:09 PM EDT | Areal Flood Advisory | OKX | Bronx, Kings, Nassau, Queens | 3 hr |
| Sep 29, 12:48 AM EDT | Areal Flood Advisory | OKX | Nassau, Suffolk | 3 hr |
| Sep 29, 1:43 AM EDT | Flash Flood Warning | OKX | Kings, Nassau, Queens | 16 hr |
| Sep 29, 3:57 AM EDT | Areal Flood Advisory | OKX | Suffolk | 3 hr |
| Sep 29, 6:30 AM EDT | Areal Flood Advisory | OKX | Rockland | 4 hr |
| Sep 29, 7:08 AM EDT | Areal Flood Advisory | OKX | Kings, New York, Richmond | 3 hr |
| Sep 29, 7:29 AM EDT | Flash Flood Warning | OKX | Kings, New York, Richmond | 3 hr |
| Sep 29, 7:55 AM EDT | Areal Flood Advisory | OKX | Bronx, New York, Rockland, Westchester | 3 hr |
| Sep 29, 8:24 AM EDT | Flash Flood Warning | OKX | Bronx, New York, Queens | 7 hr |
| Sep 29, 8:47 AM EDT | Flash Flood Warning | OKX | Rockland, Westchester | 4 hr |
| Sep 29, 9:20 AM EDT | Areal Flood Advisory | OKX | Putnam, Rockland, Westchester | 5 hr |
| Sep 29, 9:22 AM EDT | Flash Flood Warning | OKX | Kings, New York, Queens | 5 hr |
| Sep 29, 10:18 AM EDT | Flash Flood Warning | OKX | Westchester | 7 hr |
| Sep 29, 12:57 PM EDT | Flash Flood Warning | OKX | Bronx, New York, Westchester | 3 hr |
| Sep 29, 2:17 PM EDT | Areal Flood Advisory | OKX | Putnam, Westchester | 106 min |
| Sep 29, 3:13 PM EDT | Flash Flood Warning | OKX | Nassau | 3 hr |
| Sep 29, 3:37 PM EDT | Flash Flood Warning | OKX | Suffolk | 3 hr |
| Sep 29, 4:48 PM EDT | Areal Flood Warning | OKX | Bronx, Westchester | 16 hr |
| Sep 29, 5:26 PM EDT | Areal Flood Advisory | OKX | Westchester | 3 hr |
| Sep 29, 5:39 PM EDT | Areal Flood Advisory | OKX | Westchester | 104 min |
| Sep 29, 5:50 PM EDT | Flash Flood Warning | OKX | Suffolk | 3 hr |
| Sep 29, 6:06 PM EDT | Areal Flood Advisory | OKX | Rockland | 3 hr |
| Sep 29, 4:33 AM EDT | Areal Flood Advisory | OKX | Greater Bridgeport Planning Region, Naugatuck Valley Planning Region | 117 min |
| Sep 29, 12:24 PM EDT | Flash Flood Warning | OKX | Greater Bridgeport Planning Region, Naugatuck Valley Planning Region | 5 hr |
| Sep 29, 3:49 PM EDT | Flash Flood Warning | OKX | Greater Bridgeport Planning Region | 116 min |
| Sep 29, 6:33 PM EDT | Areal Flood Advisory | OKX | Lower Connecticut River Valley Planning Region, Naugatuck Valley Planning Region | 3 hr |
| Sep 29, 7:22 PM EDT | Areal Flood Advisory | OKX | Greater Bridgeport Planning Region, Naugatuck Valley Planning Region | 83 min |
| Sep 29, 7:35 PM EDT | Areal Flood Warning | OKX | Naugatuck Valley Planning Region | 7 hr |
| Sep 29, 7:42 AM EDT | Areal Flood Advisory | OKX | Bergen, Essex, Passaic | 3 hr |
| Sep 29, 9:36 AM EDT | River Flood Warning | OKX | Bergen | 18 hr |
Nearby
River Flood Warnings in New York, 2023River Flood Warnings in New Jersey, 2023Every river flood warning 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; radar from the NEXRAD Level II archive; the gauge from the NWS water service and the USGS.