Alert archive / North Carolina / Severe Thunderstorm Warnings in 2012

Severe Thunderstorm Warning 367, NWS Raleigh, NC

December 26, 2012Edgecombe County, Nash County, Wilson County, North Carolina

NWS Raleigh, NC issued this severe thunderstorm warning at Dec 26, 2012, 1:51 PM EST for Edgecombe County, Nash County, Wilson County, North Carolina. It was in force for 24 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
Dec 26, 2012, 1:51 PM EST (18:51 UTC)
Expired
Dec 26, 2012, 2:15 PM EST
In force
24 min
Issued by
NWS Raleigh, NC
Area
Storm-based polygon

Counties Edgecombe County, NC, Nash County, NC, Wilson County, NC

The radar

The Raleigh/Durham radar (KRAX), 88 km from the middle of the area, began a volume at 18:52 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 watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
Dec 26, 10:08 AM ESTTornado WatchSPC6 hr

The nearest sounding before it

Newport, NC (KMHX), launched 12:00Z, 6.9 hours before the alert went out and 148 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-pSkew-T log-p diagram, Newport, NC at 12:00Z on 2012-12-26Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Newport, NC at 12:00Z on 2012-12-26The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 540 square meters per square second.19395878Sfc1 km3 km6 km9 kmRMLM
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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
438 m above ground
0-6 km bulk shear
51 kt
0-1 km storm-relative helicity
540 m²/s²
0-3 km storm-relative helicity
770 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.

694 
WUUS52 KRAH 261851
SVRRAH
NCC065-127-195-261915-
/O.NEW.KRAH.SV.W.0367.121226T1851Z-121226T1915Z/

BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE RALEIGH NC
151 PM EST WED DEC 26 2012

THE NATIONAL WEATHER SERVICE IN RALEIGH HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  EDGECOMBE COUNTY IN CENTRAL NORTH CAROLINA
  WILSON COUNTY IN CENTRAL NORTH CAROLINA
  EASTERN NASH COUNTY IN CENTRAL NORTH CAROLINA

* UNTIL 215 PM EST

* AT 147 PM EST...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM OVER BLACK CREEK...OR 19 MILES NORTH OF
  GOLDSBORO...MOVING NORTHEAST AT 60 MPH. WINDS IN EXCESS OF 58 MPH
  ARE LIKELY WITH THIS STORM.

* LOCATIONS IMPACTED INCLUDE...
  ELM CITY...WILLBANKS...
  SHARPSBURG...
  KINGSBORO...ROCKY MOUNT...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

SEVERE THUNDERSTORMS CAN PRODUCE TORNADOES WITH LITTLE OR NO ADVANCE
WARNING. BE PREPARED TO MOVE QUICKLY TO AN INTERIOR ROOM OF A SAFE
SHELTER IF YOU HEAR OR SEE A TORNADO.

PLEASE REPORT SEVERE WEATHER REPORTS TO YOUR LOCAL LAW ENFORCEMENT
AGENCY. THEY WILL RELAY YOUR REPORT TO THE NATIONAL WEATHER SERVICE.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 500 PM EST WEDNESDAY
AFTERNOON FOR CENTRAL NORTH CAROLINA.

&&

LAT...LON 3583 7735 3580 7747 3558 7781 3561 7811
      3614 7782 3616 7774 3614 7772 3615 7768
      3614 7764 3611 7763 3607 7753 3606 7754
      3604 7752 3604 7748 3599 7740 3591 7734
TIME...MOT...LOC 1851Z 218DEG 52KT 3570 7791

$$

VINCENT
2 follow-up statements
789 
WWUS52 KRAH 261907
SVSRAH

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE RALEIGH NC
207 PM EST WED DEC 26 2012

NCC127-261916-
/O.CAN.KRAH.SV.W.0367.000000T0000Z-121226T1915Z/
NASH NC-
207 PM EST WED DEC 26 2012

...THE SEVERE THUNDERSTORM WARNING FOR EASTERN NASH COUNTY IS
CANCELLED...

THE STORM THAT PROMPTED THE WARNING IS LOCATED ENTIRELY IN WILSON 
COUNTY...THEREFORE THE WARNING FOR NASH COUNTY HAS BEEN CANCELLED.

IF YOU OBSERVED SEVERE WEATHER INCLUDING DAMAGING WINDS OR LARGE
HAIL...PLEASE REPORT TO YOUR LOCAL LAW ENFORCEMENT AGENCY. THEY WILL
RELAY YOUR REPORT TO THE NATIONAL WEATHER SERVICE. IN RALEIGH.

THIS INCLUDES INTERSTATE 95 BETWEEN EXITS 127 AND 150.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 500 PM EST WEDNESDAY
AFTERNOON FOR CENTRAL NORTH CAROLINA.

LAT...LON 3583 7735 3580 7747 3558 7781 3560 7801
      3612 7764 3607 7753 3606 7754 3604 7752
      3604 7748 3599 7740 3591 7734
TIME...MOT...LOC 1906Z 222DEG 64KT 3573 7774

$$

NCC065-195-261915-
/O.CON.KRAH.SV.W.0367.000000T0000Z-121226T1915Z/
EDGECOMBE NC-WILSON NC-
207 PM EST WED DEC 26 2012

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 215 PM EST
FOR EASTERN WILSON AND EDGECOMBE COUNTIES...

AT 201 PM EST...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A SEVERE THUNDERSTORM.  THIS STORM WAS LOCATED NEAR
SARATOGA...OR 14 MILES WEST OF FARMVILLE...MOVING NORTHEAST AT 75
MPH.

HAZARDS IN THE WARNING INCLUDE...
DAMAGING WINDS IN EXCESS OF 60 MPH.

LOCATIONS IN THE PATH OF THE STORM INCLUDE... MACCLESFIELD...
PINETOPS...TARBORO...SPEED...PRINCEVILLE...LEGGETT...KINGSBORO AND
CONETOE.

STRAIGHT LINE WINDS CAN BLOW DOWN TREES...POWER LINES...AND DAMAGE
MOBILE HOMES AND OTHER BUILDINGS. SEEK SHELTER IN A STURDY STRUCTURE
UNTIL THE STORM HAS PASSED. STAY AWAY FROM WINDOWS AS FLYING DEBRIS
GENERATED BY DAMAGING WINDS CAN BE DEADLY.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 500 PM EST WEDNESDAY
AFTERNOON FOR CENTRAL NORTH CAROLINA.

LAT...LON 3583 7735 3580 7747 3558 7781 3560 7801
      3612 7764 3607 7753 3606 7754 3604 7752
      3604 7748 3599 7740 3591 7734
TIME...MOT...LOC 1906Z 222DEG 64KT 3573 7774

$$

VINCENT
786 
WWUS52 KRAH 261921
SVSRAH

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE RALEIGH NC
221 PM EST WED DEC 26 2012

NCC065-195-261931-
/O.EXP.KRAH.SV.W.0367.000000T0000Z-121226T1915Z/
EDGECOMBE NC-WILSON NC-
221 PM EST WED DEC 26 2012

...THE SEVERE THUNDERSTORM WARNING FOR EASTERN WILSON AND EDGECOMBE
COUNTIES EXPIRES AT 215 PM EST...

THE STORM THAT PROMPTED THE WARNING HAS WEAKENED AND THE WARNING WAS 
ALLOWED TO EXPIRE AT 215 PM.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 500 PM EST WEDNESDAY
AFTERNOON FOR CENTRAL NORTH CAROLINA.

LAT...LON 3583 7735 3580 7747 3558 7781 3560 7801
      3612 7764 3607 7753 3606 7754 3604 7752
      3604 7748 3599 7740 3591 7734
TIME...MOT...LOC 1907Z 222DEG 64KT 3575 7772

$$

VINCENT

The office that day

Everything else NWS Raleigh, NC issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Dec 26, 12:18 PM ESTSpecial Weather StatementRAHCumberland27 min
Dec 26, 12:31 PM ESTTornado WarningRAHCumberland, Sampson20 min
Dec 26, 1:16 PM ESTSpecial Weather StatementRAHSampson, Wayne29 min
Dec 26, 1:31 PM ESTTornado WarningRAHJohnston, Wayne26 min
Dec 26, 2:19 PM ESTSpecial Weather StatementRAHWayne26 min
Dec 26, 2:33 PM ESTSpecial Weather StatementRAHHalifax27 min
Dec 26, 4:50 PM ESTSpecial Weather StatementRAHNash25 min

Nearby

Severe Thunderstorm Warnings in North Carolina, 2012Every severe thunderstorm warning 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.