Alert archive / New York / Special Weather Statements in 2012

Special Weather Statement, NWS New York, NY

June 29, 2012Nassau County, Suffolk County, New York

NWS New York, NY issued this special weather statement at Jun 29, 2012, 5:46 AM EDT for Nassau County, Suffolk County, New York. It was in force for 59 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 29, 2012, 5:46 AM EDT (09:46 UTC)
Expired: Jun 29, 2012, 6:45 AM EDT
In force: 59 min
Issued by: NWS New York, NY

Counties Nassau County, NY, Suffolk County, NY

The radar

The Brookhaven radar (KOKX), 24 km from the middle of the area, began a volume at 09:48 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, 9.8 hours before the alert went out and 24 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: 0 J/kg
Mixed-layer CIN: No buoyant parcel
Mixed-layer LCL: 1819 m above ground
0-6 km bulk shear: 48 kt
0-1 km storm-relative helicity: 133 m²/s²
0-3 km storm-relative helicity: 296 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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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 28, 5:21 PM EDT, 12 hours 25 minutes earlier.

Area forecast discussion, Jun 28, 5:21 PM EDT, 12 hours 25 minutes before

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Hazardous weather outlook, Jun 28, 5:04 PM EDT, 12 hours 42 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
Jun 29, 4:19 AM EDT	Special Weather Statement	OKX	Orange, Putnam, Rockland	41 min
Jun 29, 5:00 AM EDT	Special Weather Statement	OKX	Bronx, Kings, Nassau, New York, Putnam, Queens and 3 more	45 min
Jun 29, 2:59 PM EDT	Heat Advisory	OKX	Bronx, Kings, New York, Queens, Richmond	52 hr
Jun 29, 4:33 AM EDT	Special Weather Statement	OKX	Bergen, Essex, Passaic, Union	42 min

Nearby

Special Weather Statements in New York, 2012 Special Weather Statements in Connecticut, 2012 Every 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.