Alert archive / New York / Special Weather Statements in 2018

Special Weather Statement, NWS New York, NY

August 3, 2018Orange County, New York

NWS New York, NY issued this special weather statement at Aug 3, 2018, 7:16 PM EDT for Orange County, New York. It was in force for 44 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
Aug 3, 2018, 7:16 PM EDT (23:16 UTC)
Expired
Aug 3, 2018, 8:00 PM EDT
In force
44 min
Issued by
NWS New York, NY

County Orange County, NY

The radar

The Philadelphia radar (KDIX), 134 km from the middle of the area, began a volume at 23:15 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, 11.3 hours before the alert went out and 138 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 2018-08-03Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1132 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 2018-08-03The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 51 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
1132 J/kg
Mixed-layer CIN
-22 J/kg
Mixed-layer LCL
732 m above ground
0-6 km bulk shear
33 kt
0-1 km storm-relative helicity
51 m²/s²
0-3 km storm-relative helicity
56 m²/s²
Significant tornado parameter
0.2
Supercell composite
2.2

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 Aug 3, 3:55 PM EDT, 3 hours 21 minutes earlier.

Area forecast discussion, Aug 3, 3:55 PM EDT, 3 hours 21 minutes before
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Hazardous weather outlook, Aug 3, 3:21 PM EDT, 3 hours 55 minutes before
Hazardous Weather Outlook
National Weather Service New York NY
321 PM EDT Fri Aug 3 2018

CTZ005>012-NJZ002-004-006-103>108-NYZ067>075-078>081-176>179-041000-
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)-Kings (Brooklyn)-Northwestern Suffolk-
Northeastern Suffolk-Southwestern Suffolk-Southeastern Suffolk-
Northern Queens-Northern Nassau-Southern Queens-Southern Nassau-
321 PM EDT Fri Aug 3 2018

...FLASH FLOOD WATCH IN EFFECT THROUGH SATURDAY MORNING...

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

   Flash Flood Watch.

Showers and thunderstorms through tonight may produce excessive
rainfall with a risk for localized flooding especially across urban
areas.

.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.

   Flash Flood Watch.

Showers and thunderstorms through Saturday morning may produce
excessive rainfall with a risk for localized flooding especially
across urban areas.

.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.

ANZ345-041000-
South Shore Bays from Jones Inlet through Shinnecock Bay-
321 PM EDT Fri Aug 3 2018

This Hazardous Weather Outlook is for Atlantic coastal waters.

.DAY ONE...This Afternoon and Tonight.

Showers and thunderstorms through tonight may produce excessive
rainfall with a risk for localized flooding especially across urban
areas.

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

Showers and thunderstorms through Saturday morning may produce
excessive rainfall with a risk for localized flooding especially
across urban areas.

.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.

ANZ330-335-338-340-350-353-355-041000-
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-
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-
321 PM EDT Fri Aug 3 2018

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.

.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

Local storm report, Aug 3, 4:18 PM EDT, 2 hours 58 minutes before
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Local storm report, Aug 3, 5:10 PM EDT, 2 hours 6 minutes before
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Local storm report, Aug 3, 5:21 PM EDT, 1 hour 55 minutes before
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Local storm report, Aug 3, 5:31 PM EDT, 1 hour 45 minutes before
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Local storm report, Aug 3, 6:16 PM EDT, 1 hour before
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Special weather statement, Aug 3, 7:16 PM EDT, 0 minutes before
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The office that day

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

IssuedProductOfficeCountiesLasted
Aug 2, 10:18 PM EDTTornado WarningOKXBronx, Nassau, Queens27 min
Aug 2, 10:24 PM EDTSpecial Marine WarningOKX51 min
Aug 3, 2:13 PM EDTSpecial Marine WarningOKX47 min
Aug 3, 2:19 PM EDTAreal Flood AdvisoryOKXBronx, Kings, New York, Queens, Richmond116 min
Aug 3, 2:47 PM EDTSpecial Weather StatementOKXBronx, Kings, Nassau, New York, Orange, Queens and 2 more43 min
Aug 3, 2:59 PM EDTSpecial Marine WarningOKX46 min
Aug 3, 3:06 PM EDTFlash Flood WatchOKXBronx, Kings, Nassau, New York, Orange, Putnam and 5 more22 hr
Aug 3, 3:12 PM EDTSevere Thunderstorm WarningOKXOrange, Putnam, Rockland, Westchester63 min
Aug 3, 3:15 PM EDTAreal Flood AdvisoryOKXOrange, Putnam, Rockland, Westchester2 hr
Aug 3, 3:43 PM EDTSevere Thunderstorm WarningOKXOrange, Putnam32 min
Aug 3, 3:49 PM EDTSpecial Weather StatementOKXPutnam41 min
Aug 3, 7:47 PM EDTAreal Flood AdvisoryOKXOrange88 min
Aug 3, 1:59 PM EDTSpecial Weather StatementOKXEssex, Hudson, Union46 min

Nearby

Special Weather Statements in New York, 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.