Alert archive / New York / Special Weather Statements in 2021

Special Weather Statement, NWS New York, NY

July 9, 2021Kings County, Queens County, Richmond County, New York; Hudson County, Union County, New Jersey

NWS New York, NY issued this special weather statement at Jul 9, 2021, 9:24 PM EDT for Kings County, Queens County, Richmond County, New York; Hudson County, Union County, New Jersey. It was in force for 51 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 9, 2021, 9:24 PM EDT (01:24 UTC)
Expired
Jul 9, 2021, 10:15 PM EDT
In force
51 min
Issued by
NWS New York, NY

Counties Hudson County, NJ, Union County, NJ, Kings County, NY, Queens County, NY, Richmond County, NY

The radar

The Philadelphia radar (KDIX), 75 km from the middle of the area, began a volume at 01:27 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, 1.4 hours before the alert went out and 115 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 2021-07-10Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 547 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 2021-07-10The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 109 square meters per square second.19395878Sfc1 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
547 J/kg
Mixed-layer CIN
-48 J/kg
Mixed-layer LCL
981 m above ground
0-6 km bulk shear
30 kt
0-1 km storm-relative helicity
109 m²/s²
0-3 km storm-relative helicity
111 m²/s²
Significant tornado parameter
0.2
Supercell composite
3.5

Open this sounding in Storm Lab

The text

As transmitted.

181 
WWUS81 KOKX 100124
SPSOKX

Special Weather Statement
National Weather Service New York NY
924 PM EDT Fri Jul 9 2021

NJZ006-106>108-NYZ072-074-075-176>179-100215-
Hudson-Eastern Union-Eastern Essex-Western Union-Northern
Queens-Southern Queens-New York (Manhattan)-Northern Nassau-Kings
(Brooklyn)-Richmond (Staten Is.)-Southern Nassau-
924 PM EDT Fri Jul 9 2021

...A STRONG THUNDERSTORM WILL AFFECT HUDSON...UNION...SOUTHEASTERN
ESSEX...QUEENS...RICHMOND...KINGS...NEW YORK (MANHATTAN) AND
SOUTHWESTERN NASSAU COUNTIES...

At 924 PM EDT, a strong thunderstorm was located over Coney Island,
moving east at 35 mph.

Winds in excess of 40 mph are possible with this storm.

Locations impacted include...
Jersey City, Jamaica, Elizabeth, Flatbush, Flushing, Bayonne,
Hoboken, Plainfield, Linden, Valley Stream, Long Beach, Coney Island,
Garden City, Lynbrook and Mineola.

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 4051 7424 4050 7428 4051 7426 4055 7425
      4057 7421 4060 7422 4059 7428 4061 7431
      4060 7446 4066 7440 4067 7440 4065 7445
      4067 7446 4068 7443 4081 7362 4057 7358
      4057 7376 4053 7393 4055 7395 4054 7398
TIME...MOT...LOC 0124Z 250DEG 29KT 4060 7398 

$$

DJ

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 9, 8:28 PM EDT, 56 minutes earlier.

Area forecast discussion, Jul 9, 8:28 PM EDT, 56 minutes before
Area Forecast Discussion
National Weather Service New York NY
828 PM EDT Fri Jul 9 2021

.SYNOPSIS...
A cold front slides into the region tonight and lingers on
Saturday. High pressure briefly builds in Saturday Night, before
a warm front approaches from the south on Sunday and then
slowly lifts north into early next week. A cold front slowly
approaches Wednesday into the end of the week.

&&

.NEAR TERM /UNTIL 6 AM SATURDAY MORNING/...
An approaching shortwave and surface cold front is interacting
with a marginally unstable environment and a strengthening
unidirectional deep layer shear environment to allow for
scattered clusters of thunderstorms to develop across western
NJ and Central NY/New England. The activity across western NJ,
likely associated with a developing weak wave, will move across
NYC/NJ metro this evening while gradually weakening as it moves
to the coast. There is also potential for convection to develop
across S CT later this evening through midnight as cold front
presses down into the area.

The severe threat has diminished as weak mid-level lapse rates
and marginal instability have only managed low topped multi-
cell clusters. There is potential for localized urban and poor
drainage flooding, with a low threat for flash flooding with
this activity. Rainfall rates have been generally less than
1"/hr, but cell-cell interaction, slow movement and already
saturated grounds, presents the localized flash flood threat.
This activity should weaken through this evening, but will have
to be monitored mainly for flood potential.

Gradual clearing after midnight, but with moist low-level,
patchy fog and stratus over eastern coastal areas is possible.

&&

.SHORT TERM /6 AM SATURDAY MORNING THROUGH SATURDAY NIGHT/...
Weak shortwave energy slides through on Saturday, with weak
troughing remaining in wake of a weak surface low.

The result will be considerable diurnal cu development, with
isolated to scattered shower activity. Temps will run slightly
below seasonable, upper 70s to lower 80s, on Saturday.

Briefing drying conds Sat night in wake of shortwave and as
high pressure builds in from the west.

&&

.LONG TERM /SUNDAY THROUGH FRIDAY/...
Western Atlantic ridging will build over the eastern seaboard
Sunday through at least the middle of next week. Model guidance
is in pretty good agreement with this solution overall. A slow
moving upper level low is expected to meander across the Plains
Sunday into Monday, before lifting up towards the Great Lakes on
Tuesday. A surface low will be associated with this system,
helping force the frontal boundary that shifts to our south
Saturday back north as a warm front. The warm front approaches
Sunday and then may lie near or over the region on Monday before
lifting north Monday night into Tuesday. A shortwave may pass
to the north Thursday into Friday helping to flatten the ridge
along the east coast and bring a cold front towards the area.

The main challenge in the long term revolves around convection
chances. It appears that there is a chance at seeing showers
and thunderstorms each afternoon and evening. The approaching
warm front Sunday into Monday should help serve as a focus.
However, one negating factor is the building heights aloft from
the ridge. There is also no appreciable shortwave energy that
does not appear to be attached to the model developing
convection. For these reasons, have capped PoPs off at chance
both Sunday and Monday, a bit lower than the NBM. The ridge only
builds further on Tuesday, which should help push the warm
front well north of the area. Convection chances look to depend
on if the ridge axis is to the east or more over the region.
Slightly lower heights with the ridge to the east may help
develop diurnally driven convection Tuesday afternoon and
evening. Have again capped PoPs off at chance, lower than the
NBM. Chances for showers, possibly thunderstorms, look to
continue each afternoon and evening through the rest of the week
as the ridge slowly breaks down and the next frontal system
approach.

Near normal temperatures Sunday and Monday look to trend above
normal for the rest of the week. Temperatures may once again hit
or exceed 90 degrees in urban NE NJ and the NYC metro Wednesday
through Friday. With dew points in the upper 60s and low 70s,
this may translate to heat indices 95 or higher.

&&

.AVIATION /00Z SATURDAY THROUGH WEDNESDAY/...
A cold front then crosses the region this evening into tonight.
High pressure returns on Saturday.

VFR conditions prevail through early this evening. Showers and
thunderstorms this evening could bring localized MVFR or IFR
conditions in this activity. Any thunderstorm could produce a
brief wind shift to the NW and gusty winds.

Winds then gradually shift to the NW and N overnight into early
Saturday morning behind the cold front. N-NNE flow under 10 kt
expected after 12z Saturday.

     NY Metro (KEWR/KLGA/KJFK/KTEB) TAF Uncertainty...

Amendments likely for timing of TSRA this evening.

.OUTLOOK FOR 00Z SATURDAY THROUGH WEDNESDAY...
.Sat...Mainly VFR. Isolated afternoon/evening showers possible.
.Sun-Wed... Mainly VFR. MVFR possible in chance of afternoon and
evening showers and thunderstorms.

Detailed information, including hourly TAF wind component forecasts,
can be found at: https:/www.weather.gov/zny/n90

&&

.MARINE...
NW winds have diminished below SCA in the wake of TS Elsa.
Southerly ocean swells of 5 to 9 ft will slowly subside to 4 to
6 ft tonight and below SCA levels Saturday morning.

Sub SCA conditions are expected Saturday Night through
Wednesday with a relatively weak pressure gradient in place.

&&

.HYDROLOGY...
Considerable residual flooding continues across S CT will be
slow to subside today, and rises on S CT area rivers and streams
will continue into Saturday.

Slow moving clusters of thunderstorms present potential for
localized urban and poor drainage flooding this evening, with a
low threat for flash flooding. Rainfall rates have been
generally less than 1"/hr, but cell-cell interaction, slow
movement and already saturated grounds, presents the localized
flash flood threat. This activity should weaken through this
evening, but will have to be monitored if it moves over S CT.
This area would have a very low tolerance to any additional
rain.

It is unknown if there will be any hydrologic issues with
possible showers and thunderstorms each afternoon and evening
Sunday into the middle of next week.

&&

.TIDES/COASTAL FLOODING...
There remains a high risk of rip currents at the ocean beaches
through this evening for all Long Island beaches. Surf height
of around 3-6 ft, highest east, will continue today in long
period SE swells.

There is a high risk of rip currents continuing for the eastern
ocean beaches on Saturday, and a moderate risk for the western
LI and NYC beaches. 3 to 5 ft surf, highest east.

&&

.OKX WATCHES/WARNINGS/ADVISORIES...
CT...None.
NY...High Rip Current Risk until 9 PM EDT this evening for NYZ075-
     178-179.
     High Rip Current Risk through Saturday evening for NYZ080-081.
NJ...None.
MARINE...Small Craft Advisory until 8 AM EDT Saturday for ANZ350-353-
     355.

&&

SYNOPSIS...DS/NV
NEAR TERM...NV
SHORT TERM...NV
LONG TERM...DS
AVIATION...DS
MARINE...DS/NV
HYDROLOGY...DS/NV
TIDES/COASTAL FLOODING...NV
Hazardous weather outlook, Jul 9, 2:17 PM EDT, 7 hours 7 minutes before
Hazardous Weather Outlook
National Weather Service New York NY
217 PM EDT Fri Jul 9 2021

NYZ075-080-081-178-179-101830-
Kings (Brooklyn)-Southwest Suffolk-Southeast Suffolk-Southern Queens-
Southern Nassau-
217 PM EDT Fri Jul 9 2021

This Hazardous Weather Outlook is for southeast New York.

.DAY ONE...This afternoon and tonight.

Scattered showers and thunderstorms will move into the region
between 6 and 10 pm. Isolated strong to severe thunderstorms are
possible, with damaging wind gusts the main threat. The threat for
flash flooding with this activity is low and isolated as movement
with any individual storm will limit rainfall, but any cell
interactions or training on already saturated grounds present a non-
zero threat.

There is a high risk for rip current development through this
evening.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

There is a high risk for rip current development on Saturday.

.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.

CTZ005>012-NJZ002-004-006-103>108-NYZ067>074-078-079-176-177-101830-
Northern Fairfield-Northern New Haven-Northern Middlesex-
Northern New London-Southern Fairfield-Southern New Haven-
Southern Middlesex-Southern New London-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)-Northwest Suffolk-Northeast Suffolk-
Northern Queens-Northern Nassau-
217 PM EDT Fri Jul 9 2021

This Hazardous Weather Outlook is for southern Connecticut,
northeast New Jersey and southeast New York.

.DAY ONE...This afternoon and tonight.

Scattered showers and thunderstorms will move into the region
between 6 and 10 pm. Isolated strong to severe thunderstorms are
possible, with damaging wind gusts the main threat. The threat for
flash flooding with this activity is low and isolated as movement
with any individual storm will limit rainfall, but any cell
interactions or training on already saturated grounds present a non-
zero threat.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

Hazardous weather is not 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.

ANZ331-332-335-338-340-345-350-353-355-101830-
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-
217 PM EDT Fri Jul 9 2021

This Hazardous Weather Outlook is for Atlantic coastal waters.

.DAY ONE...This afternoon and tonight.

Scattered showers and thunderstorms will move into the region
between 6 and 10 pm. Isolated strong to severe thunderstorms are
possible, with damaging wind gusts the main threat.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

Hazardous weather is not 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, Jul 9, 3:42 PM EDT, 5 hours 42 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
342 PM EDT FRI JUL 9 2021

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

1040 AM     FLASH FLOOD      1 WSW MERIDEN           41.53N 72.81W
07/09/2021                   NEW HAVEN          CT   BROADCAST MEDIA

            FLOWING FLOOD WATERS UP TO THE HOOD OF CARS
            ON COOK AVE.

&&
Local storm report, Jul 9, 3:47 PM EDT, 5 hours 37 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
347 PM EDT FRI JUL 9 2021

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0915 AM     FLASH FLOOD      BAYVILLE                40.91N 73.57W
07/09/2021                   NASSAU             NY   PUBLIC

            SEVERAL ROADS CLOSED AND IMPASSABLE IN
            BAYVILLE DUE TO FLASH FLOODING.

&&
Local storm report, Jul 9, 5:32 PM EDT, 3 hours 52 minutes before
PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE NEW YORK NY
532 PM EDT FRI JUL 9 2021

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

1145 AM     FLASH FLOOD      2 W DARIEN              41.05N 73.52W
07/09/2021                   FAIRFIELD          CT   PUBLIC

            MULTIPLE YARDS COMPLETELY FLOODED ON COVE
            ROAD NEAR VAN BUSKIRK AVENUE. WATER NEAR TOP
            OF SEVERAL VEHICLES.

1127 AM     FLASH FLOOD      1 SW WEST HAVEN         41.26N 72.99W
07/09/2021                   NEW HAVEN          CT   BROADCAST MEDIA

            LANDSLIDE COMPROMISING RAILROAD TRACKS NEAR
            CALLEGARI DRIVE IN WEST HAVEN. METRO-NORTH
            TRAINS BEING DIVERTED.

1125 AM     TROPICAL STORM   4 NE CALVERTON          40.97N 72.71W
07/09/2021                   SUFFOLK            NY   MESONET

            64 MPH GUST AT MESONET STATION EW4141
            BAITING HOLLOW.

1121 AM     TROPICAL STORM   WESTHAMPTON             40.85N 72.62W
07/09/2021                   SUFFOLK            NY   ASOS

            45 MPH AT WESTHAMPTON AIRPORT.

1100 AM     FLASH FLOOD      1 S CENTERPORT          40.89N 73.37W
07/09/2021                   SUFFOLK            NY   CO-OP OBSERVER

            SEVERAL STREETS ARE IMPASSABLE DUE TO
            FLOODING.

1053 AM     FLASH FLOOD      1 W MATINECOCK          40.87N 73.60W
07/09/2021                   NASSAU             NY   TRAINED SPOTTER

            FLOODING ON VIOLA DRIVE IN GLEN COVE, WATER
            SEVERAL FEET DEEP.

1045 AM     FLASH FLOOD      2 S PORTLAND            41.54N 72.63W
07/09/2021                   MIDDLESEX          CT   BROADCAST MEDIA

            LEE STREET, PADDOCK ROAD, AND LYCEUM ROAD
            ARE CLOSED DUE TO FLOODING.

1043 AM     FLASH FLOOD      GLEN HEAD               40.85N 73.62W
07/09/2021                   NASSAU             NY   BROADCAST MEDIA

            ROUTE 107 IS FLOODED WITH WATER FLOWING
            ACROSS THE ROAD AND SEVERAL VEHICLES
            DISABLED.

1040 AM     FLASH FLOOD      1 WSW MERIDEN           41.53N 72.81W
07/09/2021                   NEW HAVEN          CT   BROADCAST MEDIA

            FLOWING FLOOD WATERS UP TO THE HOOD OF CARS
            ON COOK AVE.

1035 AM     TROPICAL STORM   4 NE CALVERTON          40.97N 72.71W
07/09/2021                   SUFFOLK            NY   MESONET

            51 MPH GUST AT MESONET STATION EW4141
            BAITING HOLLOW.

1035 AM     TROPICAL STORM   NEW HYDE PARK           40.75N 73.66W
07/09/2021                   NASSAU             NY   TRAINED SPOTTER

            LARGE TREE DOWN ON PROPERTY ON HERBERT
            DRIVE.

1030 AM     FLASH FLOOD      2 WSW BRIDGEPORT        41.17N 73.23W
07/09/2021                   FAIRFIELD          CT   BROADCAST MEDIA

            KINGS HIGHWAY EAST AT CHAMBERS STREET CLOSED
            IN BOTH DIRECTIONS DUE TO FLOODING.

1030 AM     FLASH FLOOD      2 SW BRIDGEPORT         41.17N 73.23W
07/09/2021                   FAIRFIELD          CT   BROADCAST MEDIA

            JOHNSON DRIVE IS CLOSED FROM BLACK ROCK
            TURNPIKE TO FISKE STREET.

1028 AM     FLASH FLOOD      1 WNW WHITE PLAINS      41.03N 73.78W
07/09/2021                   WESTCHESTER        NY   DEPT OF HIGHWAYS

            DOT REPORTS FLOODING ON THE BRONX RIVER PKWY
            IN BOTH DIRECTIONS BETWEEN SPRAIN BROOK PKWY
            AND EXIT 22 IN WHITE PLAINS. ALL LANES
            BLOCKED.

1019 AM     TROPICAL STORM   SHIRLEY AIRPORT         40.82N 72.87W
07/09/2021                   SUFFOLK            NY   ASOS

            41 MPH GUST AT SHIRLEY AIRPORT.

1017 AM     TROPICAL STORM   4 ENE FRANKLIN          41.62N 72.07W
07/09/2021                   NEW LONDON         CT   DEPT OF HIGHWAYS

            ROUTE 138 BUSHNELL HOLLOW ROAD CLOSED AT
            GRANDVIEW DRIVE BECAUSE OF A TREE DOWN WITH
            WIRES.

1003 AM     FLASH FLOOD      4 NW NEW HAVEN          41.34N 72.98W
07/09/2021                   NEW HAVEN          CT   FIRE DEPT/RESCUE

            FIRE DEPARTMENT REPORTS 3 STRANDED MOTORISTS
            RESCUED FROM AMITY PLAZA AT WILBUR CROSS
            PKWY AND RT 63.

1000 AM     FLASH FLOOD      BRIDGEPORT              41.18N 73.22W
07/09/2021                   FAIRFIELD          CT   EMERGENCY MNGR

            MULTIPLE ROADS CLOSED DUE TO FLOODING
            INCLUDING BISHOP AVE & CONNECTICUT AVE,
            LINCOLN AVE & ARLINGTON ST, GREGORY ST &
            COLUMBIA ST, SEAVIEW AVE & I95 EXIT RAMP,
            AND E WASHINGTON & E MAIN ST.

1000 AM     FLASH FLOOD      GLEN COVE               40.87N 73.63W
07/09/2021                   NASSAU             NY   LAW ENFORCEMENT

            POLICE REPORT NUMEROUS FLOODED ROADWAYS THAT
            ARE IMPASSABLE.

0955 AM     FLASH FLOOD      2 NW NEW HAVEN          41.33N 72.96W
07/09/2021                   NEW HAVEN          CT   FIRE DEPT/RESCUE

            WEST ROCK AVE AT WHALLEY AVE IS CLOSED DUE
            TO FLOODING.

0946 AM     TROPICAL STORM   1 NW MERRICK            40.66N 73.57W
07/09/2021                   NASSAU             NY   DEPT OF HIGHWAYS

            FALLEN TREE ON MEADOWBROOK STATE PKWY AT
            EXIT M7E, ALL LANES CLOSED.

0946 AM     TROPICAL STORM   1 NW BABYLON            40.70N 73.34W
07/09/2021                   SUFFOLK            NY   PUBLIC

            TREE LIMBS AND WIRES DOWN.

0936 AM     FLASH FLOOD      NEW HAVEN               41.31N 72.92W
07/09/2021                   NEW HAVEN          CT   FIRE DEPT/RESCUE

            WATER STREET AT OLIVE STREET IS CLOSED DUE
            TO IMPASSABLE FLOOD WATERS.

0915 AM     FLASH FLOOD      BAYVILLE                40.91N 73.57W
07/09/2021                   NASSAU             NY   PUBLIC

            SEVERAL ROADS CLOSED AND IMPASSABLE IN
            BAYVILLE DUE TO FLASH FLOODING.

0912 AM     TROPICAL STORM   OYSTER BAY              40.87N 73.53W
07/09/2021                   NASSAU             NY   BROADCAST MEDIA

            MULTIPLE TREES DOWN ON THE LONG ISLAND
            RAILROAD OYSTER BAY BRANCH. TRAIN SERVICE ON
            THE LINE WAS SUSPENDED.

0909 AM     TROPICAL STORM   1 E STONY BROOK         40.91N 73.12W
07/09/2021                   SUFFOLK            NY   MESONET

            45 MPH GUST AT MESONET STATION EW5678 STONY
            BROOK.

0906 AM     FLASH FLOOD      STAMFORD                41.06N 73.54W
07/09/2021                   FAIRFIELD          CT   FIRE DEPT/RESCUE

            FIRE UNITS ARE CURRENTLY OPERATING AT
            NUMEROUS INCIDENTS INVOLVING VEHICLES W/
            OCCUPANTS STRANDED IN WATER.

0900 AM     TROPICAL STORM   1 SW STAMFORD           41.01N 73.57W
07/09/2021                   FAIRFIELD          CT   MESONET

            42 MPH GUST AT MESONET STATION EW3387
            GREENWICH.

0900 AM     NON-TSTM WND GST 1 SW STAMFORD           41.01N 73.57W
07/09/2021  M42 MPH          FAIRFIELD          CT   MESONET

            42 MPH GUST AT MESONET STATION EW3387
            GREENWICH.

0858 AM     TROPICAL STORM   2 N STRATFORD           41.24N 73.13W
07/09/2021                   FAIRFIELD          CT   DEPT OF HIGHWAYS

            CT DOT REPORTS ROUTE 15 SOUTHBOUND IS CLOSED
            WITH A TREE DOWN ON ROADWAY.

0851 AM     MARINE TSTM WIND 2 N GLEN COVE           40.90N 73.63W
07/09/2021  M49 MPH          NASSAU             NY   MESONET

            MESONET STATION XBAY BAYVILLE.

0850 AM     FLASH FLOOD      1 NNW STAMFORD          41.03N 73.56W
07/09/2021                   FAIRFIELD          CT   TRAINED SPOTTER

            VEHICLES STRANDED IN 2 FEET OF WATER ON
            BENJAMIN STREET.

0846 AM     FLASH FLOOD      1 NNE DARIEN            41.07N 73.47W
07/09/2021                   FAIRFIELD          CT   LAW ENFORCEMENT

            NUMEROUS ROADS ARE CLOSED IN DARIEN DUE TO
            HEAVY FLOODING.

0844 AM     TROPICAL STORM   BRIDGEPORT AIRPORT      41.16N 73.13W
07/09/2021                   FAIRFIELD          CT   ASOS

            39 MPH GUST AT BRIDGEPORT AIRPORT.

0841 AM     FLASH FLOOD      2 NE DARIEN             41.07N 73.46W
07/09/2021                   FAIRFIELD          CT   LAW ENFORCEMENT

            VEHICLES STALLED IN FLOOD WATERS UNDER
            OVERPASS ON TOKENEKE ROAD IN DARIEN.

0818 AM     NON-TSTM WND GST EATONS NECK             40.95N 73.40W
07/09/2021  M60 MPH          SUFFOLK            NY   MESONET

            ELEVATION 71 FEET.

0818 AM     TROPICAL STORM   EATONS NECK             40.95N 73.40W
07/09/2021                   SUFFOLK            NY   MESONET

            60 MPH GUST AT EATONS NECK, ELEVATION 71
            FEET.

0710 AM     MARINE TSTM WIND 19 SSE EAST HAMPTON     40.69N 72.05W
07/09/2021  M45 MPH          ANZ350             NY   MESONET

            MESONET STATION 44017 19 SSE EAST HAMPTON.

0638 AM     MARINE TSTM WIND EATONS NECK             40.95N 73.40W
07/09/2021  M43 MPH          SUFFOLK            NY   MESONET

            MESONET STATION XEAT EATONS NECK.

0635 AM     MARINE TSTM WIND 2 SSE EAST MORICHES     40.79N 72.75W
07/09/2021  M41 MPH          SUFFOLK            NY   MESONET

            MESONET STATION XMOR EAST MORICHES CG.

0634 AM     MARINE TSTM WIND 4 SE HAMPTON BAYS       40.84N 72.48W
07/09/2021  M41 MPH          ANZ350             NY   MESONET

            MESONET STATION XSHN SHINNECOCK.

0626 AM     MARINE TSTM WIND 1 S CAPTREE STATE PARK  40.62N 73.26W
07/09/2021  M47 MPH          SUFFOLK            NY   MESONET

            MESONET STATION XFIR FIRE ISLAND CG.

0624 AM     TROPICAL STORM   ISLIP AIRPORT           40.79N 73.10W
07/09/2021                   SUFFOLK            NY   ASOS

            39 MPH GUST AT KISP.

0618 AM     MARINE TSTM WIND 2 N TOMPKINSVILLE       40.66N 74.06W
07/09/2021  M44 MPH          ANZ338             NY   MESONET

            MESONET STATION ROBN4 ROBBINS REEF, NJ.

0617 AM     MARINE TSTM WIND 1 S BLUE POINT          40.73N 73.03W
07/09/2021  M46 MPH          SUFFOLK            NY   MESONET

            MESONET STATION XBLU BLUE POINT.

0555 AM     NON-TSTM WND GST 1 SSW FLATBUSH          40.63N 73.95W
07/09/2021  M43 MPH          KINGS              NY   MESONET

            NYS MESONET STATION BKLN AT BROOKLYN COLLEGE
            STATION ELEVATION: 108 FT.

0551 AM     TROPICAL STORM   NYC/JFK                 40.64N 73.76W
07/09/2021                   QUEENS             NY   ASOS

            GUST OF 38 MPH AT ASOS STATION KJFK NYC/JFK
            AIRPORT.

0520 AM     MARINE TSTM WIND 15 S ATLANTIC BEACH     40.37N 73.70W
07/09/2021  M45 MPH          ANZ355             NY   BUOY

            MESONET STATION 44065 15 S ATLANTIC BEACH.

0520 AM     MARINE TSTM WIND 26 S ROBERT MOSES STATE 40.25N 73.16W
07/09/2021  M51 MPH          ANZ373             NY   BUOY

            GUST AT NOAA NDBC BUOY 44025 26 SSE ROBERT
            MOSES STATE PARK.

&&
Special weather statement, Jul 9, 6:10 PM EDT, 3 hours 14 minutes before
Special Weather Statement
National Weather Service New York NY
610 PM EDT Fri Jul 9 2021

NJZ004-103-105>108-092315-
Eastern Union-Eastern Essex-Western Bergen-Western Union-Western
Essex-Eastern Passaic-
610 PM EDT Fri Jul 9 2021

...AN AREA OF THUNDERSTORMS WILL AFFECT EASTERN PASSAIC...
NORTHEASTERN UNION AND ESSEX COUNTIES...

At 609 PM EDT, thunderstorms were clustered over Mountain Lakes, or
near Morristown, moving east at 20 mph.

Winds in excess of 30 mph are possible with this activity.

Locations impacted include...
Newark, Paterson, Elizabeth, Passaic, Wayne, Bloomfield, Orange,
Summit, Millburn, Caldwell, Hawthorne, Fairfield, Union, Clifton and
East Orange.

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 4072 7439 4076 7436 4077 7436 4079 7437
      4082 7433 4086 7432 4087 7434 4090 7433
      4090 7427 4093 7429 4098 7428 4098 7407
      4097 7407 4092 7408 4089 7413 4086 7411
      4075 7417 4073 7416 4074 7413 4064 7416
TIME...MOT...LOC 2209Z 277DEG 16KT 4089 7444
Special weather statement, Jul 9, 8:59 PM EDT, 25 minutes before
Special Weather Statement
National Weather Service New York NY
859 PM EDT Fri Jul 9 2021

NJZ004-006-103>108-100145-
Hudson-Eastern Union-Eastern Essex-Western Bergen-Western
Union-Western Essex-Eastern Bergen-Eastern Passaic-
859 PM EDT Fri Jul 9 2021

...A STRONG THUNDERSTORM WILL AFFECT HUDSON...EASTERN PASSAIC...
CENTRAL UNION...CENTRAL BERGEN AND ESSEX COUNTIES...

At 858 PM EDT, a strong thunderstorm was located over Morris Plains,
or near Morristown, moving east at 15 mph.

Winds in excess of 40 mph are possible with this storm.

Locations impacted include...
Newark, Jersey City, Paterson, Elizabeth, Passaic, Bayonne, Wayne,
Hoboken, Bloomfield, Hackensack, Orange, Paramus, Ridgewood, Summit
and Lyndhurst.

LAT...LON 4066 7440 4067 7441 4066 7445 4068 7445
      4072 7439 4075 7436 4076 7436 4076 7438
      4079 7437 4082 7433 4086 7432 4087 7434
      4090 7433 4090 7427 4093 7429 4102 7427
      4101 7400 4070 7403 4068 7406 4065 7407
TIME...MOT...LOC 0058Z 268DEG 13KT 4084 7446

DJ
Special weather statement, Jul 9, 9:24 PM EDT, 0 minutes before
Special Weather Statement
National Weather Service New York NY
924 PM EDT Fri Jul 9 2021

NJZ006-106>108-NYZ072-074-075-176>179-100215-
Hudson-Eastern Union-Eastern Essex-Western Union-Northern
Queens-Southern Queens-New York (Manhattan)-Northern Nassau-Kings
(Brooklyn)-Richmond (Staten Is.)-Southern Nassau-
924 PM EDT Fri Jul 9 2021

...A STRONG THUNDERSTORM WILL AFFECT HUDSON...UNION...SOUTHEASTERN
ESSEX...QUEENS...RICHMOND...KINGS...NEW YORK (MANHATTAN) AND
SOUTHWESTERN NASSAU COUNTIES...

At 924 PM EDT, a strong thunderstorm was located over Coney Island,
moving east at 35 mph.

Winds in excess of 40 mph are possible with this storm.

Locations impacted include...
Jersey City, Jamaica, Elizabeth, Flatbush, Flushing, Bayonne,
Hoboken, Plainfield, Linden, Valley Stream, Long Beach, Coney Island,
Garden City, Lynbrook and Mineola.

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 4051 7424 4050 7428 4051 7426 4055 7425
      4057 7421 4060 7422 4059 7428 4061 7431
      4060 7446 4066 7440 4067 7440 4065 7445
      4067 7446 4068 7443 4081 7362 4057 7358
      4057 7376 4053 7393 4055 7395 4054 7398
TIME...MOT...LOC 0124Z 250DEG 29KT 4060 7398

DJ

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 9, 10:06 PM EDTAreal Flood AdvisoryOKXBronx, Kings, Nassau, New York, Queens, Richmond116 min
Jul 9, 10:11 PM EDTSpecial Weather StatementOKXBronx, Kings, Nassau, New York, Queens, Richmond49 min
Jul 9, 8:59 PM EDTSpecial Weather StatementOKXBergen, Essex, Hudson, Union46 min
Jul 9, 10:58 PM EDTSpecial Weather StatementOKX47 min
Jul 9, 11:24 PM EDTSpecial Weather StatementOKX51 min

Nearby

Special Weather Statements in New York, 2021Special Weather Statements in New Jersey, 2021Every special weather statement in 2021

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.