Alert archive / Connecticut / River Flood Warnings in 2023

River Flood Warning 32, NWS Albany, NY

September 13, 2023Greater Bridgeport Planning Region, Naugatuck Valley Planning Region, Connecticut

NWS Albany, NY issued this river flood warning at Sep 13, 2023, 10:50 AM EDT for Greater Bridgeport Planning Region, Naugatuck Valley Planning Region, Connecticut. It took effect at Sep 13, 2023, 1:18 PM EDT. It was in force for 2 hr.

The area

The counties it named.

The facts

Issued
Sep 13, 2023, 10:50 AM EDT (14:50 UTC)
In effect from
Sep 13, 2023, 1:18 PM EDT
Expired
Sep 13, 2023, 3:29 PM EDT
In force
2 hr
Issued by
NWS Albany, NY
Area
Storm-based polygon
Flood severity
Minor

Counties Greater Bridgeport Planning Region, CT, Naugatuck Valley Planning Region, CT

The radar

The Brookhaven radar (KOKX), 63 km from the middle of the area, began a volume at 14:49 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 Housatonic River at Stevenson (STVC3). The gauge peaked at 10.28 ft at Sep 13, 2023, 11:00 AM EDT.

actionminormoderate5101509/1309/14
Action stage
8 ft
Minor stage
11 ft
Moderate stage
15 ft
Major stage
20 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 01205500, 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 Albany, NY wrote its last area forecast discussion before this river flood warning went out at Sep 13, 10:15 AM EDT, 35 minutes earlier.

Area forecast discussion, Sep 13, 10:15 AM EDT, 35 minutes before
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Hazardous weather outlook, Sep 13, 4:18 AM EDT, 6 hours 32 minutes before
Hazardous Weather Outlook
National Weather Service Albany NY
418 AM EDT Wed Sep 13 2023

CTZ001-013-NYZ063>066-141100-
Northern Litchfield-Southern Litchfield-Western Ulster-
Eastern Ulster-Western Dutchess-Eastern Dutchess-
418 AM EDT Wed Sep 13 2023

...FLOOD WATCH REMAINS IN EFFECT THROUGH THIS AFTERNOON...

This Hazardous Weather Outlook is for northwestern Connecticut and
eastern 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.

There is also a Marginal Risk for severe thunderstorms across
Litchfield County, where isolated damaging wind gusts could occur
within thunderstorms.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

There is a low probability for widespread hazardous weather.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to relay rainfall amounts and
flooding to the National Weather Service in Albany New York.

MAZ001-025-NYZ032-033-038>043-047>054-058>061-082>084-VTZ013>015-
141100-
Northern Berkshire-Southern Berkshire-Northern Herkimer-Hamilton-
Southern Herkimer-Southern Fulton-Montgomery-Northern Saratoga-
Northern Warren-Northern Washington-Schoharie-Western Schenectady-
Eastern Schenectady-Southern Saratoga-Western Albany-Eastern Albany-
Western Rensselaer-Eastern Rensselaer-Western Greene-Eastern Greene-
Western Columbia-Eastern Columbia-Northern Fulton-Southeast Warren-
Southern Washington-Bennington-Western Windham-Eastern Windham-
418 AM EDT Wed Sep 13 2023

This Hazardous Weather Outlook is for western Massachusetts, eastern
New York and southern Vermont.

.DAY ONE...Today and tonight.

Another storm system will bring a widespread rainfall and a few
thunderstorms today. Locally heavy rainfall is possible and there is
a marginal to slight risk for excessive rainfall which could result
in some flash flooding.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

There is a low probability for widespread hazardous weather.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to relay rainfall amounts and
flooding to the National Weather Service in Albany New York.

In the hours before

Special weather statement, Sep 13, 7:53 AM EDT, 2 hours 57 minutes before
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Local storm report, Sep 13, 8:18 AM EDT, 2 hours 32 minutes before
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Local storm report, Sep 13, 8:36 AM EDT, 2 hours 14 minutes before
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Local storm report, Sep 13, 9:37 AM EDT, 1 hour 13 minutes before
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Local storm report, Sep 13, 9:41 AM EDT, 1 hour 9 minutes before
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Local storm report, Sep 13, 10:33 AM EDT, 17 minutes before
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The office that day

Everything else NWS Albany, NY issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Sep 13, 7:41 AM EDTFlash Flood WarningALYNorthwest Hills Planning Region3 hr
Sep 13, 7:53 AM EDTSpecial Weather StatementALY52 min
Sep 13, 8:10 AM EDTRiver Flood WarningALYGreater Bridgeport Planning Region, Northwest Hills Planning Region16 hr

Nearby

River Flood Warnings in Connecticut, 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.