Alert archive / North Carolina / Special Weather Statements in 2017

Special Weather Statement, NWS Newport/Morehead City, NC

March 31, 2017Jones County, North Carolina

NWS Newport/Morehead City, NC issued this special weather statement at Mar 31, 2017, 3:22 PM EDT for Jones County, North Carolina. 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: Mar 31, 2017, 3:22 PM EDT (19:22 UTC)
Expired: Mar 31, 2017, 4:00 PM EDT
In force: 38 min
Issued by: NWS Newport/Morehead City, NC

County Jones County, NC

The radar

The Morehead City radar (KMHX), 71 km from the middle of the area, began a volume at 19:23 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 12:00Z, 7.4 hours before the alert went out and 70 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: 177 J/kg
Mixed-layer CIN: -10 J/kg
Mixed-layer LCL: 721 m above ground
0-6 km bulk shear: 37 kt
0-1 km storm-relative helicity: 283 m²/s²
0-3 km storm-relative helicity: 335 m²/s²
Significant tornado parameter: 0.1
Supercell composite: 0.3

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 Newport/Morehead City, NC wrote its last area forecast discussion before this special weather statement went out at Mar 31, 1:24 PM EDT, 1 hour 58 minutes earlier.

Area forecast discussion, Mar 31, 1:24 PM EDT, 1 hour 58 minutes before

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Hazardous weather outlook, Mar 31, 4:20 AM EDT, 11 hours 2 minutes before

Hazardous Weather Outlook
National Weather Service Newport/Morehead City NC
420 AM EDT Fri Mar 31 2017

NCZ029-044>047-079>081-090>095-098-103-104-010830-
Martin-Pitt-Washington-Tyrrell-Mainland Dare-Greene-Beaufort-
Mainland Hyde-Duplin-Lenoir-Jones-Craven-Pamlico-Carteret-Onslow-
Outer Banks Dare-Outer Banks Hyde-
420 AM EDT Fri Mar 31 2017

This Hazardous Weather Outlook is for eastern North Carolina.

.DAY ONE...Today and Tonight.

Strong to severe thunderstorms are possible today into this evening.
The first round of storms is expected through this morning. A break
may occur in thunderstorms before more strong to severe storms are
possible later this afternoon into early evening. Damaging winds,
marginally severe hail, and isolated tornadoes are all possible.

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

Hazardous weather is not expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

In the hours before

Local storm report, Mar 31, 2:07 PM EDT, 1 hour 15 minutes before

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Special weather statement, Mar 31, 2:15 PM EDT, 1 hour 7 minutes before

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Special weather statement, Mar 31, 2:36 PM EDT, 46 minutes before

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Local storm report, Mar 31, 2:43 PM EDT, 39 minutes before

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Local storm report, Mar 31, 2:48 PM EDT, 34 minutes before

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Special weather statement, Mar 31, 3:22 PM EDT, 0 minutes before

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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
Mar 31, 10:02 AM EDT	Special Weather Statement	MHX	Greene, Pitt	58 min
Mar 31, 10:27 AM EDT	Special Marine Warning	MHX		63 min
Mar 31, 10:27 AM EDT	Special Weather Statement	MHX	Lenoir, Pitt	63 min
Mar 31, 10:49 AM EDT	Special Weather Statement	MHX	Martin	26 min
Mar 31, 11:03 AM EDT	Special Weather Statement	MHX	Martin	42 min
Mar 31, 11:08 AM EDT	Special Weather Statement	MHX	Carteret	52 min
Mar 31, 11:27 AM EDT	Special Marine Warning	MHX		63 min
Mar 31, 11:34 AM EDT	Special Weather Statement	MHX	Beaufort, Martin, Washington	56 min
Mar 31, 11:50 AM EDT	Special Marine Warning	MHX		55 min
Mar 31, 12:31 PM EDT	Special Marine Warning	MHX		44 min
Mar 31, 12:37 PM EDT	Special Marine Warning	MHX		38 min
Mar 31, 1:37 PM EDT	Special Marine Warning	MHX		38 min
Mar 31, 2:15 PM EDT	Special Marine Warning	MHX		60 min
Mar 31, 2:15 PM EDT	Special Weather Statement	MHX	Dare	45 min
Mar 31, 2:36 PM EDT	Special Weather Statement	MHX	Duplin	39 min
Mar 31, 4:28 PM EDT	Special Weather Statement	MHX	Onslow	32 min

Nearby

Special Weather Statements in North Carolina, 2017 Every special weather statement in 2017

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.