Alert archive / New York / Coastal Flood Statements in 2024

Coastal Flood Statement 46, NWS New York, NY

August 19, 2024Kings County, Richmond County, Westchester County, New York; Essex County, Hudson County, Union County, New Jersey; Greater Bridgeport Planning Region, Connecticut

NWS New York, NY issued this coastal flood statement at Aug 19, 2024, 4:28 AM EDT for Kings County, Richmond County, Westchester County, New York; Essex County, Hudson County, Union County, New Jersey; Greater Bridgeport Planning Region, Connecticut. It took effect at Aug 19, 2024, 6:00 PM EDT. It was in force for 8 hr.

The area

The counties it named.

The facts

Issued
Aug 19, 2024, 4:28 AM EDT (08:28 UTC)
In effect from
Aug 19, 2024, 6:00 PM EDT
Expired
Aug 20, 2024, 2:00 AM EDT
In force
8 hr
Issued by
NWS New York, NY

Counties Greater Bridgeport Planning Region, CT, Essex County, NJ, Hudson County, NJ, Union County, NJ, Kings County, NY, Richmond County, NY, Westchester County, NY

The radar

The Brookhaven radar (KOKX), 92 km from the middle of the area, began a volume at 08:29 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 00:00Z, 8.5 hours before the alert went out and 92 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.

Skew-T log-pSkew-T log-p diagram, Brookhaven, NY at 00:00Z on 2024-08-19Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 630 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Brookhaven, NY at 00:00Z on 2024-08-19The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 239 square meters per square second.193958Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
630 J/kg
Mixed-layer CIN
-10 J/kg
Mixed-layer LCL
619 m above ground
0-6 km bulk shear
26 kt
0-1 km storm-relative helicity
239 m²/s²
0-3 km storm-relative helicity
233 m²/s²
Significant tornado parameter
0.5
Supercell composite
5.2

Open this sounding in Storm Lab

What forecasters said that day

The local office's own words before this coastal flood 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 coastal flood statement went out at Aug 19, 3:26 AM EDT, 1 hour 2 minutes earlier.

Area forecast discussion, Aug 19, 3:26 AM EDT, 1 hour 2 minutes before
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Hazardous weather outlook, Aug 19, 3:34 AM EDT, 54 minutes before
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In the hours before

Local storm report, Aug 19, 2:33 AM EDT, 1 hour 55 minutes before
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Local storm report, Aug 19, 2:41 AM EDT, 1 hour 47 minutes before
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Local storm report, Aug 19, 2:56 AM EDT, 1 hour 32 minutes before
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Local storm report, Aug 19, 2:58 AM EDT, 1 hour 30 minutes before
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Local storm report, Aug 19, 3:02 AM EDT, 1 hour 26 minutes before
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Local storm report, Aug 19, 3:12 AM EDT, 1 hour 16 minutes before
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The office that day

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

IssuedProductOfficeCountiesLasted
Aug 18, 8:05 PM EDTSpecial Weather StatementOKXWestchester40 min
Aug 18, 8:25 PM EDTAreal Flood AdvisoryOKXPutnam, Westchester2 hr
Aug 18, 8:33 PM EDTSpecial Marine WarningOKX57 min
Aug 18, 8:47 PM EDTAreal Flood AdvisoryOKXSuffolk3 hr
Aug 18, 8:54 PM EDTAreal Flood AdvisoryOKXNassau, Suffolk3 hr
Aug 18, 9:36 PM EDTAreal Flood AdvisoryOKXOrange, Rockland3 hr
Aug 18, 9:53 PM EDTFlash Flood WarningOKXNassau, Suffolk3 hr
Aug 18, 10:18 PM EDTAreal Flood AdvisoryOKXRockland, Westchester3 hr
Aug 18, 10:36 PM EDTAreal Flood AdvisoryOKXNassau, Suffolk49 min
Aug 18, 11:03 PM EDTFlash Flood WarningOKXSuffolk3 hr
Aug 18, 11:54 PM EDTAreal Flood AdvisoryOKXSuffolk5 min
Aug 18, 11:59 PM EDTFlash Flood WarningOKXSuffolk7 hr
Aug 19, 12:10 AM EDTFlash Flood Warning Considerable damage threatOKXNassau, Suffolk3 hr
Aug 19, 12:31 AM EDTAreal Flood AdvisoryOKXKings, Nassau, New York, Queens, Richmond90 min
Aug 19, 12:50 AM EDTSpecial Marine WarningOKX55 min
Aug 19, 1:20 AM EDTFlash Flood Warning EmergencyCatastrophic damage threatOKXSuffolk3 hr
Aug 19, 2:38 AM EDTAreal Flood AdvisoryOKXSuffolk2 hr
Aug 19, 4:28 AM EDTCoastal Flood AdvisoryOKXNassau, Queens18 hr
Aug 19, 4:44 AM EDTAreal Flood WarningOKXSuffolk9 hr
Aug 19, 2:55 PM EDTSpecial Weather StatementOKXSuffolk50 min
Aug 19, 3:09 PM EDTAreal Flood AdvisoryOKXSuffolk3 hr
Aug 19, 3:35 PM EDTFlash Flood WarningOKXSuffolk82 min
Aug 19, 4:56 PM EDTAreal Flood AdvisoryOKXSuffolk94 min
Aug 19, 5:24 PM EDTSpecial Weather StatementOKXBronx, Kings, New York, Westchester36 min
Aug 19, 5:49 PM EDTSpecial Marine WarningOKX41 min
Aug 19, 6:14 PM EDTAreal Flood AdvisoryOKXSuffolk91 min
Aug 19, 6:45 PM EDTSpecial Weather StatementOKXNassau45 min
Aug 18, 8:43 PM EDTSpecial Weather StatementOKX47 min
Aug 18, 9:28 PM EDTSpecial Weather StatementOKX47 min
Aug 18, 11:44 PM EDTAreal Flood WarningOKXGreater Bridgeport Planning Region, Naugatuck Valley Planning Region11 hr
Aug 19, 4:14 PM EDTSpecial Weather StatementOKX46 min
Aug 19, 4:59 PM EDTAreal Flood AdvisoryOKXGreater Bridgeport Planning Region, Naugatuck Valley Planning Region3 hr
Aug 19, 6:25 PM EDTSpecial Weather StatementOKX50 min
Aug 19, 6:34 PM EDTSevere Thunderstorm WarningOKXGreater Bridgeport Planning Region, Naugatuck Valley Planning Region41 min
Aug 19, 7:02 PM EDTSpecial Weather StatementOKX58 min
Aug 19, 7:43 PM EDTSpecial Weather StatementOKX62 min

Nearby

Coastal Flood Statements in New York, 2024Coastal Flood Statements in New Jersey, 2024Coastal Flood Statements in Connecticut, 2024Every coastal flood statement in 2024

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.