Alert archive / Connecticut / Special Weather Statements in 2017

Special Weather Statement, NWS New York, NY

June 30, 2017

NWS New York, NY issued this special weather statement at Jun 30, 2017, 6:13 PM EDT. It was in force for 47 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: Jun 30, 2017, 6:13 PM EDT (22:13 UTC)
Expired: Jun 30, 2017, 7:00 PM EDT
In force: 47 min
Issued by: NWS New York, NY

The radar

The Brookhaven radar (KOKX), 76 km from the middle of the area, began a volume at 22:15 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, 10.2 hours before the alert went out and 76 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: 60 J/kg
Mixed-layer CIN: -207 J/kg
Mixed-layer LCL: 1070 m above ground
0-6 km bulk shear: 26 kt
0-1 km storm-relative helicity: 165 m²/s²
0-3 km storm-relative helicity: 150 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

The text

As transmitted.

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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 Jun 30, 5:44 PM EDT, 29 minutes earlier.

Area forecast discussion, Jun 30, 5:44 PM EDT, 29 minutes before

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Hazardous weather outlook, Jun 30, 3:45 PM EDT, 2 hours 28 minutes before

Hazardous Weather Outlook
National Weather Service New York NY
345 PM EDT Fri Jun 30 2017

CTZ005>012-NJZ002-004-006-103>108-NYZ068>074-078-079-176-177-011700-
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-Putnam-Rockland-
Northern Westchester-Southern Westchester-New York (Manhattan)-Bronx-
Richmond (Staten Island)-Northwestern Suffolk-Northeastern Suffolk-
Northern Queens-Northern Nassau-
345 PM EDT Fri Jun 30 2017

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

.DAY ONE...This Afternoon 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
National Weather Service 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.

NYZ075-080-081-178-179-011700-
Kings (Brooklyn)-Southwestern Suffolk-Southeastern Suffolk-
Southern Queens-Southern Nassau-
345 PM EDT Fri Jun 30 2017

...HIGH RIP CURRENT RISK IN EFFECT THROUGH SATURDAY EVENING...

This Hazardous Weather Outlook is for southeast New York.

.DAY ONE...This Afternoon and Tonight.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   High Rip Current Risk.

.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.

   High Rip Current Risk.

.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.

NYZ067-011700-
Orange-
345 PM EDT Fri Jun 30 2017

This Hazardous Weather Outlook is for southeast New York.

.DAY ONE...This Afternoon and Tonight.

A few thunderstorms may produce strong gusty winds and small hail
into this evening.

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

A few thunderstorms may produce strong gusty winds and small hail
Saturday afternoon and evening.

.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.

ANZ330-335-338-340-345-350-353-355-011700-
Long Island Sound East of New Haven CT/Port Jefferson NY-
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-
345 PM EDT Fri Jun 30 2017

This Hazardous Weather Outlook is for Atlantic coastal waters.

.DAY ONE...This Afternoon 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
National Weather Service 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.

In the hours before

Special weather statement, Jun 30, 4:57 PM EDT, 1 hour 16 minutes before

Special Weather Statement
National Weather Service New York NY
457 PM EDT FRI JUN 30 2017

NYZ067-068-302145-
Putnam-Orange-
457 PM EDT FRI JUN 30 2017

...A STRONG THUNDERSTORM WILL AFFECT NORTHEASTERN ORANGE AND WESTERN
PUTNAM COUNTIES...

At 456 PM EDT, a strong thunderstorm was located over Goshen, moving
east at 40 mph.

Winds in excess of 40 mph and half inch hail are possible with this
storm.

This storm will be near...
  Chester around 500 PM EDT.
  Montgomery around 505 PM EDT.
  Newburgh and West Point around 520 PM EDT.
  Cold Spring around 525 PM EDT.
  Fahnestock State Park around 535 PM EDT.

LAT...LON 4157 7396 4155 7399 4153 7400 4146 7400
      4144 7398 4149 7393 4151 7374 4136 7371
      4133 7441 4150 7443 4159 7397 4159 7395
TIME...MOT...LOC 2056Z 262DEG 36KT 4144 7435

PW

Local storm report, Jun 30, 5:17 PM EDT, 56 minutes before

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Special weather statement, Jun 30, 5:46 PM EDT, 27 minutes before

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Special weather statement, Jun 30, 6:08 PM EDT, 5 minutes before

Special Weather Statement
National Weather Service New York NY
608 PM EDT FRI JUN 30 2017

NJZ002-004-103-104-NYZ067-069-302300-
Western Bergen-Western Passaic-Eastern Bergen-Eastern
Passaic-Rockland-Orange-
608 PM EDT FRI JUN 30 2017

...A STRONG THUNDERSTORM WILL AFFECT PASSAIC...NORTHWESTERN BERGEN...
ORANGE AND ROCKLAND COUNTIES...

At 607 PM EDT, a strong thunderstorm was located over Vernon Valley,
or 8 miles west of Warwick, moving east at 55 mph.

Winds in excess of 40 mph and half inch hail are possible with this
storm.

This storm will be near...
  West Milford and Warwick around 615 PM EDT.
  Ringwood and Greenwood Lake around 620 PM EDT.
  Sloatsburg around 625 PM EDT.
  Ramsey and Suffern around 630 PM EDT.
  Monsey and Pomona around 635 PM EDT.

Torrential rainfall is also occurring with this storm, and may cause
localized flooding. Do not drive your vehicle through flooded
roadways.

Frequent cloud to ground lightning is occurring with this storm.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.

LAT...LON 4146 7463 4154 7400 4088 7403 4089 7427
      4091 7427 4093 7429 4097 7428 4098 7430
      4100 7430 4101 7439 4103 7442 4102 7443
      4104 7443 4105 7445 4104 7450 4107 7449
      4109 7450 4120 7437 4132 7461
TIME...MOT...LOC 2207Z 277DEG 46KT 4121 7451

BC

Local storm report, Jun 30, 6:09 PM EDT, 4 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NEW YORK NY
609 PM EDT FRI JUN 30 2017

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

0538 PM     TSTM WND DMG     CORNWALL-ON-HUDSON      41.44N  74.02W
06/30/2017                   ORANGE             NY   EMERGENCY MNGR

            WIRES DOWN AND BURNING AT 50 SHORE ROAD

&&

JE

Special weather statement, Jun 30, 6:13 PM EDT, 0 minutes before

Special Weather Statement
National Weather Service New York NY
613 PM EDT FRI JUN 30 2017

CTZ005>007-302300-
Northern Fairfield-Northern New Haven-Northern Middlesex-
613 PM EDT FRI JUN 30 2017

...A STRONG THUNDERSTORM WILL AFFECT CENTRAL FAIRFIELD...NORTHERN
MIDDLESEX AND NORTHWESTERN NEW HAVEN COUNTIES...

At 612 PM EDT, a strong thunderstorm was located near Southbury,
moving east at 40 mph.

Winds in excess of 40 mph and half inch hail are possible with this
storm.

This storm will be near...
  Naugatuck and Seymour around 630 PM EDT.
  Waterbury and Prospect around 635 PM EDT.
  Hamden and Cheshire around 640 PM EDT.
  Wallingford and North Haven around 650 PM EDT.
  Meriden and Middlefield around 655 PM EDT.
  Middletown and Durham around 700 PM EDT.

LAT...LON 4156 7295 4156 7288 4155 7285 4157 7284
      4155 7282 4158 7275 4163 7271 4163 7266
      4144 7266 4140 7280 4142 7337 4149 7337
      4147 7331 4149 7333 4151 7332 4151 7316
      4156 7316 4157 7309 4164 7298 4164 7294
TIME...MOT...LOC 2212Z 272DEG 33KT 4151 7328

PW

The office that day

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

Issued	Product	Office	Counties	Lasted
Jun 30, 4:10 PM EDT	Special Weather Statement	OKX	Orange	50 min
Jun 30, 4:32 PM EDT	Severe Thunderstorm Warning	OKX	Orange	30 min
Jun 30, 4:57 PM EDT	Special Weather Statement	OKX	Orange, Putnam	48 min
Jun 30, 5:05 PM EDT	Severe Thunderstorm Warning	OKX	Orange, Putnam	40 min
Jun 30, 5:46 PM EDT	Special Weather Statement	OKX	Putnam	44 min
Jun 30, 6:04 PM EDT	Severe Thunderstorm Warning	OKX	Putnam, Westchester	41 min
Jun 30, 6:08 PM EDT	Special Weather Statement	OKX	Orange, Rockland	52 min
Jun 30, 7:02 PM EDT	Special Weather Statement	OKX	Orange, Putnam, Rockland, Westchester	43 min
Jun 30, 6:38 PM EDT	Severe Thunderstorm Warning	OKX	Lower Connecticut River Valley Planning Region, Naugatuck Valley Planning Region	37 min
Jun 30, 6:46 PM EDT	Special Weather Statement	OKX		44 min
Jun 30, 7:33 PM EDT	Special Weather Statement	OKX		57 min

Nearby

Special Weather Statements in Connecticut, 2017 Every special weather statement in 2017

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.