Alert archive / New York / Special Weather Statements in 2018

Special Weather Statement, NWS New York, NY

July 17, 2018Orange County, New York; Passaic County, New Jersey

NWS New York, NY issued this special weather statement at Jul 17, 2018, 12:49 PM EDT for Orange County, New York; Passaic County, New Jersey. It was in force for 41 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 17, 2018, 12:49 PM EDT (16:49 UTC)
Expired
Jul 17, 2018, 1:30 PM EDT
In force
41 min
Issued by
NWS New York, NY

Counties Passaic County, NJ, Orange County, NY

The radar

The Albany radar (KENX), 135 km from the middle of the area, began a volume at 16:49 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 nearest sounding before it

Brookhaven, NY (KOKX), launched 12:00Z, 4.8 hours before the alert went out and 137 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 12:00Z on 2018-07-17Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1293 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 12:00Z on 2018-07-17The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 99 square meters per square second.1939Sfc1 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
1293 J/kg
Mixed-layer CIN
-63 J/kg
Mixed-layer LCL
799 m above ground
0-6 km bulk shear
21 kt
0-1 km storm-relative helicity
99 m²/s²
0-3 km storm-relative helicity
113 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 Jul 17, 12:05 PM EDT, 44 minutes earlier.

Area forecast discussion, Jul 17, 12:05 PM EDT, 44 minutes before
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Hazardous weather outlook, Jul 17, 4:43 AM EDT, 8 hours 6 minutes before
Hazardous Weather Outlook
National Weather Service New York NY
443 AM EDT Tue Jul 17 2018

NJZ004-006-103>108-180845-
Eastern Passaic-Hudson-Western Bergen-Eastern Bergen-Western Essex-
Eastern Essex-Western Union-Eastern Union-
443 AM EDT Tue Jul 17 2018

...HEAT ADVISORY IN EFFECT UNTIL 6 PM EDT THIS EVENING...
...FLASH FLOOD WATCH IN EFFECT FROM NOON EDT TODAY THROUGH THIS
EVENING...

This Hazardous Weather Outlook is for northeast New Jersey.

.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.

   Heat Advisory.
   Flash Flood Watch.

A few strong to severe thunderstorms are possible this afternoon
into early evening, with strong to damaging wind gusts and
torrential downpours the main threat.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
 conditions according to Standard Operating Procedures.

&&

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>007-009-010-NJZ002-NYZ069>071-177-180845-
Northern Fairfield-Northern New Haven-Northern Middlesex-
Southern Fairfield-Southern New Haven-Western Passaic-Rockland-
Northern Westchester-Southern Westchester-Northern Nassau-
443 AM EDT Tue Jul 17 2018

...FLASH FLOOD WATCH IN EFFECT FROM NOON EDT TODAY THROUGH THIS
EVENING...

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

   Flash Flood Watch.

A few strong to severe thunderstorms are possible this afternoon
into early evening, with strong to damaging wind gusts and
torrential downpours the main threat.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
 conditions according to Standard Operating Procedures.

&&

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.

CTZ008-NYZ067-068-078-180845-
Northern New London-Orange-Putnam-Northwestern Suffolk-
443 AM EDT Tue Jul 17 2018

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

.DAY ONE...Today and Tonight.

A few strong to severe thunderstorms are possible this afternoon
into early evening, with strong to damaging wind gusts and
torrential downpours the main threat.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
 conditions according to Standard Operating Procedures.

&&

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.

NYZ179-180845-
Southern Nassau-
443 AM EDT Tue Jul 17 2018

...HIGH RIP CURRENT RISK IN EFFECT THROUGH THIS EVENING...
...FLASH FLOOD WATCH IN EFFECT FROM NOON EDT TODAY THROUGH THIS
EVENING...

This Hazardous Weather Outlook is for southeast 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.

   High Rip Current Risk.
   Flash Flood Watch.

A few strong to severe thunderstorms are possible this afternoon
into early evening, with strong to damaging wind gusts and
torrential downpours the main threat.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
 conditions according to Standard Operating Procedures.

&&

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.

NYZ080-180845-
Southwestern Suffolk-
443 AM EDT Tue Jul 17 2018

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

This Hazardous Weather Outlook is for southeast 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.

   High Rip Current Risk.

A few strong thunderstorms are possible this afternoon into early
evening, with strong wind gusts and torrential downpours the main
threat.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
 conditions according to Standard Operating Procedures.

&&

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.

NYZ072>074-176-180845-
New York (Manhattan)-Bronx-Richmond (Staten Island)-Northern Queens-
443 AM EDT Tue Jul 17 2018

...HEAT ADVISORY IN EFFECT UNTIL 6 PM EDT THIS EVENING...
...FLASH FLOOD WATCH IN EFFECT FROM NOON EDT TODAY THROUGH THIS
EVENING...

This Hazardous Weather Outlook is for southeast 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.

   Heat Advisory.
   Flash Flood Watch.

A few strong to severe thunderstorms are possible this afternoon
into early evening, with strong to damaging wind gusts and
torrential downpours the main threat.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
 conditions according to Standard Operating Procedures.

&&

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.

NYZ075-178-180845-
Kings (Brooklyn)-Southern Queens-
443 AM EDT Tue Jul 17 2018

...HEAT ADVISORY IN EFFECT UNTIL 6 PM EDT THIS EVENING...
...HIGH RIP CURRENT RISK IN EFFECT THROUGH THIS EVENING...
...FLASH FLOOD WATCH IN EFFECT FROM NOON EDT TODAY THROUGH THIS
EVENING...

This Hazardous Weather Outlook is for southeast 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.

   Heat Advisory.
   High Rip Current Risk.
   Flash Flood Watch.

A few strong to severe thunderstorms are possible this afternoon
into early evening, with strong to damaging wind gusts and
torrential downpours the main threat.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
 conditions according to Standard Operating Procedures.

&&

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.

CTZ011-012-NYZ079-180845-
Southern Middlesex-Southern New London-Northeastern Suffolk-
443 AM EDT Tue Jul 17 2018

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

.DAY ONE...Today and Tonight.

A few strong thunderstorms are possible this afternoon into early
evening, with strong wind gusts and torrential downpours the main
threat.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
 conditions according to Standard Operating Procedures.

&&

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.

NYZ081-180845-
Southeastern Suffolk-
443 AM EDT Tue Jul 17 2018

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

This Hazardous Weather Outlook is for southeast 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.

   High Rip Current Risk.

A few strong thunderstorms are possible this afternoon into early
evening, with strong wind gusts and torrential downpours the main
threat.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
 conditions according to Standard Operating Procedures.

&&

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.

ANZ330-335-338-340-345-350-353-355-180845-
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-
443 AM EDT Tue Jul 17 2018

This Hazardous Weather Outlook is for Atlantic coastal waters.

.DAY ONE...Today and Tonight.

Gale force wind gusts will be possible with thunderstorms this
afternoon into this evening.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
 conditions according to Standard Operating Procedures.

&&

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, Jul 17, 12:08 PM EDT, 41 minutes before
Special Weather Statement
National Weather Service New York NY
1208 PM EDT TUE JUL 17 2018

NYZ067-171645-
Orange-
1208 PM EDT TUE JUL 17 2018

...A LINE OF STRONG THUNDERSTORMS WILL AFFECT NORTHWESTERN ORANGE
COUNTY...

At 1207 PM EDT, radar indicated strong thunderstorms were located
along a line extending from near Highland Lake to Glen Spey to near
Shohola. Movement was northeast at 30 mph.

Winds in excess of 40 mph are possible with these storms.

Locations impacted include...
Middletown, Port Jervis, Howells, Cuddebackville, Otisville,
Huguenot, Scotchtown, Deerpark, Mechanicstown, Circleville, Bullville
and New Hampton.

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

LAT...LON 4149 7476 4150 7448 4157 7442 4160 7435
      4159 7434 4160 7432 4142 7434 4136 7469
      4139 7471 4140 7474 4143 7474 4142 7475
      4144 7476 4146 7476 4146 7475
TIME...MOT...LOC 1607Z 246DEG 21KT 4155 7482 4147 7481 4140 7487

DW
Special weather statement, Jul 17, 12:49 PM EDT, 0 minutes before
Special Weather Statement
National Weather Service New York NY
1249 PM EDT TUE JUL 17 2018

NJZ002-NYZ067-171730-
Western Passaic-Orange-
1249 PM EDT TUE JUL 17 2018

...A LINE OF STRONG THUNDERSTORMS WILL AFFECT PASSAIC AND ORANGE
COUNTIES...

At 1248 PM EDT, radar indicated strong thunderstorms were located
along a line extending from near Ellenville to High Point to near
Millbrook. Movement was east at 30 mph.

Winds in excess of 40 mph are possible with these storms.

Locations impacted include...
Newburgh, Middletown, West Milford, Ringwood, Monroe, Walden,
Warwick, Goshen, Howells, New Windsor, Bloomingdale, Gardnertown,
Chester, Montgomery and Greenwood Lake.

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

LAT...LON 4139 7468 4150 7456 4150 7448 4157 7442
      4163 7426 4160 7425 4158 7413 4161 7413
      4161 7407 4158 7405 4159 7395 4146 7400
      4100 7431 4102 7443 4105 7445 4104 7450
      4109 7450 4120 7437 4136 7469
TIME...MOT...LOC 1648Z 257DEG 24KT 4164 7436 4132 7468 4103 7492

DW

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 17, 3:38 AM EDTFlash Flood WatchOKXBronx, Kings, Nassau, New York, Queens, Richmond and 2 more13 hr
Jul 17, 12:08 PM EDTSpecial Weather StatementOKXOrange37 min
Jul 17, 12:23 PM EDTAreal Flood AdvisoryOKXOrange76 min
Jul 17, 1:31 PM EDTSpecial Weather StatementOKXRockland44 min
Jul 17, 1:54 PM EDTSpecial Weather StatementOKXRockland51 min
Jul 17, 2:25 PM EDTSpecial Weather StatementOKXPutnam, Westchester50 min
Jul 17, 2:28 PM EDTSpecial Weather StatementOKXBronx, Westchester47 min
Jul 17, 2:35 PM EDTSpecial Weather StatementOKXBronx, New York25 min
Jul 17, 2:42 PM EDTAreal Flood AdvisoryOKXBronx, Kings, New York, Queens, Richmond, Westchester63 min
Jul 17, 2:52 PM EDTSpecial Marine WarningOKX53 min
Jul 17, 3:05 PM EDTSpecial Weather StatementOKXKings40 min
Jul 17, 3:21 PM EDTSpecial Marine WarningOKX39 min
Jul 17, 3:40 PM EDTAreal Flood AdvisoryOKXNassau, Suffolk65 min
Jul 17, 3:48 PM EDTSpecial Marine WarningOKX42 min
Jul 17, 1:58 PM EDTAreal Flood AdvisoryOKXBergen, Passaic37 min
Jul 17, 2:48 PM EDTAreal Flood AdvisoryOKXGreater Bridgeport Planning Region, Naugatuck Valley Planning Region57 min
Jul 17, 2:56 PM EDTSpecial Weather StatementOKX34 min
Jul 17, 3:23 PM EDTSpecial Weather StatementOKX37 min
Jul 17, 3:37 PM EDTSpecial Weather StatementOKX23 min

Nearby

Special Weather Statements in New York, 2018Special Weather Statements in New Jersey, 2018Every special weather statement in 2018

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.