Alert archive / North Carolina / Special Weather Statements in 2016

Special Weather Statement, NWS Newport/Morehead City, NC

July 17, 2016Dare County, North Carolina

NWS Newport/Morehead City, NC issued this special weather statement at Jul 17, 2016, 2:53 AM EDT for Dare County, North Carolina. It was in force for 22 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, 2016, 2:53 AM EDT (06:53 UTC)
Expired: Jul 17, 2016, 3:15 AM EDT
In force: 22 min
Issued by: NWS Newport/Morehead City, NC

County Dare County, NC

The radar

The Morehead City radar (KMHX), 142 km from the middle of the area, began a volume at 06:54 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

Newport, NC (KMHX), launched 00:00Z, 6.9 hours before the alert went out and 142 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: 2164 J/kg
Mixed-layer CIN: -13 J/kg
Mixed-layer LCL: 869 m above ground
0-6 km bulk shear: 16 kt
0-1 km storm-relative helicity: 62 m²/s²
0-3 km storm-relative helicity: 49 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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The office that day

Everything else NWS Newport/Morehead City, NC issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jul 16, 10:31 PM EDT	Special Weather Statement	MHX	Greene, Lenoir, Martin, Pitt	44 min
Jul 16, 11:32 PM EDT	Special Weather Statement	MHX	Martin	43 min
Jul 17, 1:02 AM EDT	Special Weather Statement	MHX	Beaufort, Pamlico, Tyrrell, Washington	43 min
Jul 17, 1:48 AM EDT	Special Weather Statement	MHX	Hyde, Tyrrell	42 min
Jul 17, 1:53 AM EDT	Special Marine Warning	MHX		52 min

Nearby

Special Weather Statements in North Carolina, 2016 Every special weather statement in 2016

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.