Alert archive / North Carolina / Special Weather Statements in 2012

Special Weather Statement, NWS Newport/Morehead City, NC

July 20, 2012Duplin County, North Carolina

NWS Newport/Morehead City, NC issued this special weather statement at Jul 20, 2012, 7:55 PM EDT for Duplin County, North Carolina. It was in force for 50 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 20, 2012, 7:55 PM EDT (23:55 UTC)
Expired: Jul 20, 2012, 8:45 PM EDT
In force: 50 min
Issued by: NWS Newport/Morehead City, NC

County Duplin County, NC

The radar

The Wilmington radar (KLTX), 98 km from the middle of the area, began a volume at 23:55 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, 11.9 hours before the alert went out and 99 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: 1187 J/kg
Mixed-layer CIN: -20 J/kg
Mixed-layer LCL: 775 m above ground
0-6 km bulk shear: 24 kt
0-1 km storm-relative helicity: 62 m²/s²
0-3 km storm-relative helicity: 52 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 Newport/Morehead City, NC wrote its last area forecast discussion before this special weather statement went out at Jul 20, 6:52 PM EDT, 1 hour 3 minutes earlier.

Area forecast discussion, Jul 20, 6:52 PM EDT, 1 hour 3 minutes before

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Hazardous weather outlook, Jul 20, 4:06 PM EDT, 3 hours 49 minutes before

HAZARDOUS WEATHER OUTLOOK FOR EASTERN NORTH CAROLINA
NATIONAL WEATHER SERVICE NEWPORT/MOREHEAD CITY NC
406 PM EDT FRI JUL 20 2012

NCZ029-044>047-079>081-090>094-212015-
MARTIN-PITT-WASHINGTON-TYRRELL-MAINLAND DARE-GREENE-BEAUFORT-
MAINLAND HYDE-DUPLIN-LENOIR-JONES-CRAVEN-PAMLICO-
406 PM EDT FRI JUL 20 2012

THIS HAZARDOUS WEATHER OUTLOOK IS FOR EASTERN NORTH CAROLINA.

.DAY ONE...TONIGHT.

THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS THIS AFTERNOON AND
EVENING. THE MAIN THREAT WILL BE DAMAGING WIND GUSTS.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY.

A SLOW MOVING FRONT WILL LEAD TO WIDESPREAD HEAVY RAINFALL WITH
POSSIBLE LOCALIZED FLOODING SATURDAY.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.

NCZ095-098-103-104-212015-
CARTERET-ONSLOW-OUTER BANKS DARE-OUTER BANKS HYDE-
406 PM EDT FRI JUL 20 2012

...MODERATE RIP CURRENT RISK IN EFFECT THROUGH SATURDAY EVENING...

THIS HAZARDOUS WEATHER OUTLOOK IS FOR EASTERN NORTH CAROLINA.

.DAY ONE...TONIGHT.

PLEASE LISTEN TO NOAA WEATHER RADIO OR GO TO WEATHER.GOV ON THE
INTERNET FOR MORE INFORMATION ABOUT THE FOLLOWING HAZARDS.

   MODERATE RIP CURRENT RISK.

THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS THIS AFTERNOON AND
EVENING. THE MAIN THREAT WILL BE DAMAGING WIND GUSTS.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY.

PLEASE LISTEN TO NOAA WEATHER RADIO OR GO TO WEATHER.GOV ON THE
INTERNET FOR MORE INFORMATION ABOUT THE FOLLOWING HAZARDS.

   MODERATE RIP CURRENT RISK.

A SLOW MOVING FRONT WILL LEAD TO WIDESPREAD HEAVY RAINFALL WITH
POSSIBLE LOCALIZED FLOODING SATURDAY.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.

In the hours before

Special weather statement, Jul 20, 6:12 PM EDT, 1 hour 43 minutes before

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Local storm report, Jul 20, 6:29 PM EDT, 1 hour 26 minutes before

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Special weather statement, Jul 20, 6:37 PM EDT, 1 hour 18 minutes before

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Local storm report, Jul 20, 7:22 PM EDT, 33 minutes before

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Special weather statement, Jul 20, 7:27 PM EDT, 28 minutes before

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Special weather statement, Jul 20, 7:55 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
Jul 20, 4:03 AM EDT	Small Craft Advisory	MHX		17 hr
Jul 20, 12:23 PM EDT	Special Marine Warning	MHX		52 min
Jul 20, 12:26 PM EDT	Special Weather Statement	MHX	Dare	64 min
Jul 20, 1:16 PM EDT	Special Marine Warning	MHX		59 min
Jul 20, 2:01 PM EDT	Special Weather Statement	MHX	Beaufort, Greene, Lenoir, Martin, Pitt	59 min
Jul 20, 2:32 PM EDT	Special Marine Warning	MHX		58 min
Jul 20, 2:46 PM EDT	Special Weather Statement	MHX	Dare, Tyrrell, Washington	59 min
Jul 20, 3:01 PM EDT	Special Weather Statement	MHX	Beaufort, Greene, Lenoir, Martin, Pitt	59 min
Jul 20, 3:48 PM EDT	Special Weather Statement	MHX	Hyde, Tyrrell, Washington	57 min
Jul 20, 4:01 PM EDT	Special Weather Statement	MHX	Beaufort, Duplin, Greene, Lenoir, Martin, Pitt	59 min
Jul 20, 4:06 PM EDT	Special Marine Warning	MHX		24 min
Jul 20, 4:28 PM EDT	Special Marine Warning	MHX		62 min
Jul 20, 4:45 PM EDT	Special Weather Statement	MHX	Dare, Hyde	60 min
Jul 20, 5:01 PM EDT	Special Weather Statement	MHX	Craven, Duplin, Jones, Onslow, Pamlico	59 min
Jul 20, 5:28 PM EDT	Severe Thunderstorm Warning	MHX	Beaufort, Craven, Jones, Pamlico	47 min
Jul 20, 6:12 PM EDT	Special Weather Statement	MHX	Craven, Pamlico	63 min
Jul 20, 6:37 PM EDT	Special Weather Statement	MHX	Jones	38 min
Jul 20, 7:27 PM EDT	Special Weather Statement	MHX	Craven, Pamlico	63 min

Nearby

Special Weather Statements in North Carolina, 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.