Alert archive / New York / Special Weather Statements in 2018

Special Weather Statement, NWS New York, NY

October 11, 2018Orange County, New York

NWS New York, NY issued this special weather statement at Oct 11, 2018, 11:52 AM EDT for Orange County, New York. It was in force for 38 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: Oct 11, 2018, 11:52 AM EDT (15:52 UTC)
Expired: Oct 11, 2018, 12:30 PM EDT
In force: 38 min
Issued by: NWS New York, NY

County Orange County, NY

The radar

The Albany radar (KENX), 122 km from the middle of the area, began a volume at 15:56 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, 3.9 hours before the alert went out and 144 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: 92 J/kg
Mixed-layer CIN: -58 J/kg
Mixed-layer LCL: 552 m above ground
0-6 km bulk shear: 39 kt
0-1 km storm-relative helicity: 119 m²/s²
0-3 km storm-relative helicity: 92 m²/s²
Significant tornado parameter: 0.1
Supercell composite: 1.2

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 Oct 11, 10:18 AM EDT, 1 hour 34 minutes earlier.

Area forecast discussion, Oct 11, 10:18 AM EDT, 1 hour 34 minutes before

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Hazardous weather outlook, Oct 11, 7:25 AM EDT, 4 hours 27 minutes before

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In the hours before

Special weather statement, Oct 11, 11:52 AM EDT, 0 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
Oct 11, 4:26 AM EDT	Gale Warning	OKX		35 hr
Oct 11, 4:26 AM EDT	Small Craft Advisory	OKX		15 hr
Oct 11, 1:21 PM EDT	Areal Flood Advisory	OKX	Orange	3 hr
Oct 11, 5:26 PM EDT	Special Weather Statement	OKX	Suffolk	49 min
Oct 11, 5:57 PM EDT	Special Marine Warning	OKX		26 min
Oct 11, 4:01 PM EDT	Special Weather Statement	OKX		44 min
Oct 11, 4:33 PM EDT	Special Weather Statement	OKX		42 min

Nearby

Special Weather Statements in New York, 2018 Every 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.