Alert archive / New Jersey / Special Weather Statements in 2012

Special Weather Statement, NWS New York, NY

August 27, 2012Kings County, New York; Essex County, Hudson County, Union County, New Jersey

NWS New York, NY issued this special weather statement at Aug 27, 2012, 10:49 AM EDT for Kings County, New York; Essex County, Hudson County, Union 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
Aug 27, 2012, 10:49 AM EDT (14:49 UTC)
Expired
Aug 27, 2012, 11:30 AM EDT
In force
41 min
Issued by
NWS New York, NY

Counties Essex County, NJ, Hudson County, NJ, Union County, NJ, Kings County, NY

The radar

The Philadelphia radar (KDIX), 88 km from the middle of the area, began a volume at 14:49 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, 2.8 hours before the alert went out and 114 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 2012-08-27Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 123 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 2012-08-27The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 34 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
123 J/kg
Mixed-layer CIN
-167 J/kg
Mixed-layer LCL
785 m above ground
0-6 km bulk shear
19 kt
0-1 km storm-relative helicity
34 m²/s²
0-3 km storm-relative helicity
71 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

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The office that day

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

IssuedProductOfficeCountiesLasted
Aug 27, 11:29 AM EDTSpecial Weather StatementOKXKings, New York, Richmond91 min
Aug 27, 12:01 PM EDTAreal Flood AdvisoryOKXKings, New York, Queens, Richmond119 min
Aug 27, 12:27 PM EDTSpecial Weather StatementOKXBronx, Kings, Nassau, New York, Queens48 min
Aug 27, 12:47 PM EDTSpecial Marine WarningOKX43 min
Aug 27, 2:18 PM EDTSpecial Weather StatementOKXNassau42 min
Aug 27, 3:03 PM EDTSpecial Weather StatementOKXSuffolk57 min
Aug 27, 4:47 PM EDTAreal Flood AdvisoryOKXRockland60 min
Aug 27, 5:07 PM EDTSpecial Marine WarningOKX53 min
Aug 27, 5:30 PM EDTSpecial Weather StatementOKXSuffolk45 min

Nearby

Special Weather Statements in New Jersey, 2012Special Weather Statements in New York, 2012Every special weather statement in 2012

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.