Alert archive / New York / Coastal Flood Statements in 2022

Coastal Flood Statement 28, NWS New York, NY

September 13, 2022Nassau County, New York

NWS New York, NY issued this coastal flood statement at Sep 13, 2022, 8:07 AM EDT for Nassau County, New York. It took effect at Sep 13, 2022, 10:00 AM EDT. It was in force for 3 hr.

The area

The counties it named.

The facts

Issued: Sep 13, 2022, 8:07 AM EDT (12:07 UTC)
In effect from: Sep 13, 2022, 10:00 AM EDT
Expired: Sep 13, 2022, 1:00 PM EDT
In force: 3 hr
Issued by: NWS New York, NY

County Nassau County, NY

The radar

The Brookhaven radar (KOKX), 62 km from the middle of the area, began a volume at 12:11 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, 0.1 hours before the alert went out and 62 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-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

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: 535 J/kg
Mixed-layer CIN: -5 J/kg
Mixed-layer LCL: 604 m above ground
0-6 km bulk shear: 32 kt
0-1 km storm-relative helicity: 74 m²/s²
0-3 km storm-relative helicity: 137 m²/s²
Significant tornado parameter: 0.2
Supercell composite: 1.9

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 Sep 13, 7:27 AM EDT, 40 minutes earlier.

Area forecast discussion, Sep 13, 7:27 AM EDT, 40 minutes before

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Hazardous weather outlook, Sep 13, 6:16 AM EDT, 1 hour 51 minutes before

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In the hours before

Special weather statement, Sep 13, 4:54 AM EDT, 3 hours 13 minutes before

Special Weather Statement
National Weather Service New York NY
454 AM EDT Tue Sep 13 2022

NYZ075-176>179-130945-
Northern Queens NY-Southern Queens NY-Northern Nassau NY-
Kings (Brooklyn) NY-Southern Nassau NY-
454 AM EDT Tue Sep 13 2022

...Strong thunderstorms will impact portions of Kings, Queens, and
Nassau Counties through 545 AM EDT...

At 453 AM EDT, Doppler radar was tracking strong thunderstorms along
a line extending from Little Neck to Canarsie. Movement was northeast
at 25 mph.

HAZARD...Winds in excess of 40 mph.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects.

Strong thunderstorms will be near...
  Great Neck, Bayside, Whitestone and Little Neck around 500 AM.
  Port Washington, Manhasset and Sands Point around 505.
  Woodmere, Cedarhurst and Atlantic Beach around 510.
  Valley Stream, Long Beach, Glen Cove, Lynbrook, Elmont and
  Brookville around 515.
  Oceanside around 520.
  Freeport, Garden City, Syosset, Mineola, Oyster Bay, Hempstead and
  Baldwin around 525.
  Westbury around 530.
  Levittown and Hicksville around 540.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

These storms 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 4058 7391 4071 7396 4079 7391 4079 7388
      4080 7385 4080 7377 4085 7375 4087 7368
      4086 7366 4088 7365 4092 7351 4091 7348
      4084 7345 4077 7344 4059 7359
TIME...MOT...LOC 0853Z 245DEG 24KT 4076 7377 4063 7388

MAX HAIL SIZE...0.00 IN
MAX WIND GUST...40 MPH

Goodman

Local storm report, Sep 13, 5:10 AM EDT, 2 hours 57 minutes before

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Local storm report, Sep 13, 5:41 AM EDT, 2 hours 26 minutes before

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Local storm report, Sep 13, 5:43 AM EDT, 2 hours 24 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
Sep 13, 12:22 AM EDT	Areal Flood Advisory	OKX	Kings, New York, Richmond	3 hr
Sep 13, 12:56 AM EDT	Areal Flood Advisory	OKX	Bronx, Kings, New York, Queens	3 hr
Sep 13, 3:54 AM EDT	Areal Flood Advisory	OKX	Bronx, Westchester	3 hr
Sep 13, 4:01 AM EDT	Areal Flood Advisory	OKX	Richmond	2 hr
Sep 13, 4:29 AM EDT	Flash Flood Warning	OKX	Bronx, Kings, New York, Queens, Richmond	117 min
Sep 13, 4:35 AM EDT	Tornado Warning	OKX	Kings, Queens	10 min
Sep 13, 4:36 AM EDT	Special Marine Warning	OKX		11 min
Sep 13, 4:54 AM EDT	Special Weather Statement	OKX	Nassau, Queens	51 min
Sep 13, 5:21 AM EDT	Flash Flood Warning	OKX	Nassau, Queens	2 hr
Sep 13, 6:41 AM EDT	Areal Flood Advisory	OKX	Suffolk	3 hr
Sep 13, 4:56 PM EDT	Special Weather Statement	OKX	Westchester	34 min
Sep 12, 10:49 PM EDT	Areal Flood Advisory	OKX	Essex, Union	3 hr
Sep 13, 3:43 AM EDT	Flash Flood Warning	OKX	Essex, Union	74 min
Sep 13, 5:47 AM EDT	Areal Flood Advisory	OKX	Greater Bridgeport Planning Region, Naugatuck Valley Planning Region	3 hr
Sep 13, 6:51 AM EDT	Areal Flood Advisory	OKX	Lower Connecticut River Valley Planning Region, Naugatuck Valley Planning Region	3 hr
Sep 13, 7:48 AM EDT	Areal Flood Advisory	OKX	Lower Connecticut River Valley Planning Region, Southeastern Connecticut Planning Region	3 hr
Sep 13, 8:52 AM EDT	Special Weather Statement	OKX		23 min
Sep 13, 5:25 PM EDT	Special Weather Statement	OKX		50 min
Sep 13, 5:38 PM EDT	Severe Thunderstorm Warning	OKX	Greater Bridgeport Planning Region, Naugatuck Valley Planning Region	31 min

Nearby

Coastal Flood Statements in New York, 2022 Every coastal flood statement in 2022

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.