Alert archive / North Carolina / Special Weather Statements in 2011

Special Weather Statement, NWS Newport/Morehead City, NC

July 13, 2011Onslow County, North Carolina

NWS Newport/Morehead City, NC issued this special weather statement at Jul 13, 2011, 8:13 PM EDT for Onslow County, North Carolina. It was in force for 47 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 13, 2011, 8:13 PM EDT (00:13 UTC)
Expired: Jul 13, 2011, 9:00 PM EDT
In force: 47 min
Issued by: NWS Newport/Morehead City, NC

County Onslow County, NC

The radar

The Morehead City radar (KMHX), 58 km from the middle of the area, began a volume at 00:17 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

Charleston AFB, SC (KCHS), launched 00:00Z, 0.2 hours before the alert went out and 299 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: 4336 J/kg
Mixed-layer CIN: -31 J/kg
Mixed-layer LCL: 1213 m above ground
0-6 km bulk shear: 15 kt
0-1 km storm-relative helicity: 66 m²/s²
0-3 km storm-relative helicity: 81 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 13, 8:12 PM EDT, 1 minute earlier.

Area forecast discussion, Jul 13, 8:12 PM EDT, 1 minute before

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Hazardous weather outlook, Jul 13, 7:45 PM EDT, 28 minutes before

HAZARDOUS WEATHER OUTLOOK FOR EASTERN NORTH CAROLINA
NATIONAL WEATHER SERVICE NEWPORT/MOREHEAD CITY NC
745 PM EDT WED JUL 13 2011

NCZ029-044>047-079>081-090>094-098-104-142345-
MARTIN-PITT-WASHINGTON-TYRRELL-MAINLAND DARE-GREENE-BEAUFORT-
MAINLAND HYDE-DUPLIN-LENOIR-JONES-CRAVEN-PAMLICO-ONSLOW-
OUTER BANKS HYDE-
745 PM EDT WED JUL 13 2011

THIS HAZARDOUS WEATHER OUTLOOK IS FOR EASTERN NORTH CAROLINA.

.DAY ONE...TONIGHT.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.

NCZ095-103-142345-
CARTERET-OUTER BANKS DARE-
745 PM EDT WED JUL 13 2011

...MODERATE RIP CURRENT RISK IN EFFECT THROUGH THURSDAY 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.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY.

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.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.

In the hours before

Special weather statement, Jul 13, 4:43 PM EDT, 3 hours 30 minutes before

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Special weather statement, Jul 13, 5:21 PM EDT, 2 hours 52 minutes before

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Special weather statement, Jul 13, 5:59 PM EDT, 2 hours 14 minutes before

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Special weather statement, Jul 13, 6:10 PM EDT, 2 hours 3 minutes before

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Special weather statement, Jul 13, 8:13 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 13, 9:40 PM EDT	Special Weather Statement	MHX	Craven, Jones, Lenoir	65 min
Jul 13, 10:25 PM EDT	Special Weather Statement	MHX	Carteret	35 min
Jul 13, 10:45 PM EDT	Special Weather Statement	MHX	Craven	45 min
Jul 13, 11:07 PM EDT	Special Marine Warning	MHX		38 min
Jul 13, 11:53 PM EDT	Special Marine Warning	MHX		37 min
Jul 14, 12:14 AM EDT	Special Weather Statement	MHX	Hyde	61 min
Jul 14, 12:34 AM EDT	Special Marine Warning	MHX		41 min
Jul 14, 12:48 AM EDT	Special Weather Statement	MHX	Hyde	57 min
Jul 14, 1:16 AM EDT	Areal Flood Advisory	MHX	Hyde	89 min
Jul 14, 3:29 AM EDT	Small Craft Advisory	MHX		50 hr

Nearby

Special Weather Statements in North Carolina, 2011 Every special weather statement in 2011

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.