Alert archive / North Carolina / Tornado Warnings in 2012

Tornado Warning 5, NWS Raleigh, NC

July 11, 2012Scotland County, North Carolina

NWS Raleigh, NC issued this tornado warning at Jul 11, 2012, 6:01 PM EDT for Scotland County, North Carolina. It was in force for 18 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 11, 2012, 6:01 PM EDT (22:01 UTC)
Expired
Jul 11, 2012, 6:19 PM EDT
In force
18 min
Issued by
NWS Raleigh, NC
Area
Storm-based polygon

County Scotland County, NC

The radar

The Raleigh/Durham radar (KRAX), 122 km from the middle of the area, began a volume at 22:01 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

Greensboro/Hi Pt, NC (KGSO), launched 12:00Z, 10.0 hours before the alert went out and 146 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, Greensboro/Hi Pt, NC at 12:00Z on 2012-07-11Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 44 joules per kilogram.LCLLFCEL10008507005003002001001 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, Greensboro/Hi Pt, NC at 12:00Z on 2012-07-11The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -18 square meters per square second.1939Sfc1 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
44 J/kg
Mixed-layer CIN
-105 J/kg
Mixed-layer LCL
774 m above ground
0-6 km bulk shear
12 kt
0-1 km storm-relative helicity
-18 m²/s²
0-3 km storm-relative helicity
41 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.

592 
WFUS52 KRAH 112201
TORRAH
NCC165-112230-
/O.NEW.KRAH.TO.W.0005.120711T2201Z-120711T2230Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE RALEIGH NC
601 PM EDT WED JUL 11 2012

THE NATIONAL WEATHER SERVICE IN RALEIGH HAS ISSUED A

* TORNADO WARNING FOR...
  EAST CENTRAL SCOTLAND COUNTY IN CENTRAL NORTH CAROLINA

* UNTIL 630 PM EDT

* AT 557 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  TORNADO OVER WAGRAM...OR 7 MILES NORTHEAST OF LAURINBURG...MOVING
  SOUTHEAST AT 15 MPH.

* LOCATIONS IMPACTED INCLUDE...
  AREAS EAST OF WAGRAM AND LAURINBURG

PRECAUTIONARY/PREPAREDNESS ACTIONS...

IF CAUGHT IN A VEHICLE...AS A LAST RESORT...EITHER PARK YOUR VEHICLE
AND STAY PUT LEAVING YOUR SEAT BELT ON...OR ABANDON YOUR VEHICLE AND
LIE DOWN IN A LOW LYING AREA. PROTECT YOURSELF FROM FLYING DEBRIS.
MOTORISTS SHOULD NOT TAKE SHELTER UNDER HIGHWAY OVERPASSES.

PLEASE REPORT SEVERE WEATHER TO THE NATIONAL WEATHER SERVICE BY
CALLING...1...8 7 7...6 3 3...6 7 7 2 OR NOTIFY YOUR LOCAL LAW
ENFORCEMENT AGENCY.

&&

LAT...LON 3485 7949 3494 7942 3492 7937 3486 7934
      3485 7934 3484 7935 3483 7934 3482 7935
      3477 7933 3472 7938
TIME...MOT...LOC 2201Z 304DEG 13KT 3485 7940

$$

DJF
2 follow-up statements
668 
WWUS52 KRAH 112210
SVSRAH

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE RALEIGH NC
610 PM EDT WED JUL 11 2012

NCC165-112230-
/O.CON.KRAH.TO.W.0005.000000T0000Z-120711T2230Z/
SCOTLAND NC-
610 PM EDT WED JUL 11 2012

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 630 PM EDT FOR EAST
CENTRAL SCOTLAND COUNTY...

AT 606 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A TORNADO.  THIS TORNADO WAS LOCATED NEAR WAGRAM...OR ABOUT
5 MILES EAST OF LAURINBURG...MOVING SOUTHEAST AT 20 MPH.

HAZARDS IN THE WARNING INCLUDE...
A TORNADO.
OTHER DAMAGING WINDS NEAR 58 MPH.

THE STORM HAD SHOWN SIGNS OF WEAKENING IN TERMS OF ITS ROTATION 
BETWEEN 605 PM AND 608 PM. IF THIS TREND CONTINUES...THE WARNING 
WOULD BE CANCELLED EARLY. STILL...THOSE IN FAR EASTERN SCOTLAND 
COUNTY SHOULD REMAIN INDOORS AND STAY AWAY FROM WINDOWS UNTIL THE 
THUNDERSTORMS HAVE PASSED.

WHEN IT IS SAFE TO DO SO...PLEASE CALL IN YOUR REPORTS OF PENNY OR
LARGER SIZED HAIL...AS WELL AS WIND DAMAGE...INCLUDING TREES OR LARGE
LIMBS DOWNED BY CALLING THE NATIONAL WEATHER SERVICE TOLL FREE AT...
1...8 7 7...6 3 3...6 7 7 2.

LAT...LON 3485 7949 3494 7942 3492 7937 3486 7934
      3485 7934 3484 7935 3483 7934 3482 7935
      3477 7933 3472 7938
TIME...MOT...LOC 2208Z 322DEG 16KT 3484 7937

$$

DJF
805 
WWUS52 KRAH 112219
SVSRAH

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE RALEIGH NC
619 PM EDT WED JUL 11 2012

NCC165-112227-
/O.CAN.KRAH.TO.W.0005.000000T0000Z-120711T2230Z/
SCOTLAND NC-
619 PM EDT WED JUL 11 2012

...THE TORNADO WARNING FOR EAST CENTRAL SCOTLAND COUNTY IS
CANCELLED...

THE STORM WHICH PROMPTED THE WARNING HAS WEAKENED AND THE WARNING IS 
NO LONGER IN EFFECT.

STILL...GUSTY WINDS TO 50 MPH AND HEAVY RAIN WILL CONTINUE OVER 
PARTS OF SOUTHERN SCOTLAND COUNTY WITH THUNDERSTORMS AT LEAST 
THROUGH 630 PM. IF THUNDERSTORMS MOVE NEARBY OR OVERHEAD...
REMAIN INDOORS AND STAY AWAY FROM WINDOWS. DRIVERS SHOULD USE 
CAUTION AND SLOW DOWN WHEN TRAVELLING THIS EVENING.

IF YOU OBSERVED SEVERE WEATHER INCLUDING DAMAGING WINDS OR LARGE
HAIL...PLEASE CONTACT THE NATIONAL WEATHER SERVICE BY CALLING TOLL
FREE 1...8 7 7...6 3 3...6 7 7 2...OR NOTIFY YOUR NEAREST LAW
ENFORCEMENT AGENCY AND ASK THEM TO RELAY YOUR REPORT TO THE NATIONAL
WEATHER SERVICE FORECAST OFFICE IN RALEIGH.

LAT...LON 3485 7949 3494 7942 3492 7937 3486 7934
      3485 7934 3484 7935 3483 7934 3482 7935
      3477 7933 3472 7938
TIME...MOT...LOC 2217Z 322DEG 16KT 3481 7934

$$

DJF

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 11, 12:08 AM EDTAreal Flood AdvisoryRAHAlamance, Guilford3 hr
Jul 11, 1:55 AM EDTSpecial Weather StatementRAHDavidson, Randolph80 min
Jul 11, 3:01 AM EDTSpecial Weather StatementRAHChatham, Davidson, Randolph89 min
Jul 11, 3:39 AM EDTFlash Flood WarningRAHDavidson, Randolph3 hr
Jul 11, 2:09 PM EDTSpecial Weather StatementRAHAlamance, Durham, Forsyth, Guilford, Johnston, Orange and 2 more51 min
Jul 11, 3:17 PM EDTAreal Flood AdvisoryRAHEdgecombe, Wilson61 min
Jul 11, 3:25 PM EDTSpecial Weather StatementRAHAlamance, Durham, Franklin, Johnston, Orange, Wake50 min
Jul 11, 4:27 PM EDTSpecial Weather StatementRAHSampson63 min
Jul 11, 5:27 PM EDTSpecial Weather StatementRAHHoke, Scotland63 min
Jul 11, 6:28 PM EDTSpecial Weather StatementRAHAnson, Richmond, Scotland62 min
Jul 11, 7:05 PM EDTSpecial Weather StatementRAHBladen55 min

Nearby

Tornado Warnings in North Carolina, 2012Every tornado warning in 2012Tornadoes 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.