Alert archive / North Carolina / Severe Thunderstorm Warnings in 2011

Severe Thunderstorm Warning 349, NWS Raleigh, NC

September 6, 20114 counties in North Carolina

NWS Raleigh, NC issued this severe thunderstorm warning at Sep 6, 2011, 3:34 PM EDT for 4 counties in North Carolina. It was in force for 56 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: Sep 6, 2011, 3:34 PM EDT (19:34 UTC)
Expired: Sep 6, 2011, 4:30 PM EDT
In force: 56 min
Issued by: NWS Raleigh, NC
Area: Storm-based polygon

Counties Franklin County, NC, Halifax County, NC, Vance County, NC, Warren County, NC

The radar

The Raleigh/Durham radar (KRAX), 82 km from the middle of the area, began a volume at 19:36 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.

Did it verify

Not verified. The Iowa Environmental Mesonet's Cow found no qualifying storm report inside this severe thunderstorm warning while it was in force. That is not proof nothing happened: reports are thin where few people live.

Cow counts a report within 15 km of the polygon while the warning was in force: a tornado for a tornado warning; hail of 1 inch or more, a gust of 58 mph or more or wind damage for a severe thunderstorm warning; a flash flood report for a flash flood warning.

The watch it was issued in

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

Issued	Product	Office	Lasted
Sep 6, 1:32 PM EDT	Tornado Watch	SPC	7 hr

The nearest sounding before it

Roanoke, VA (KRNK), launched 12:00Z, 7.6 hours before the alert went out and 157 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: 3 J/kg
Mixed-layer CIN: 0 J/kg
Mixed-layer LCL: 458 m above ground
0-6 km bulk shear: 52 kt
0-1 km storm-relative helicity: 451 m²/s²
0-3 km storm-relative helicity: 664 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.4

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

114 
WUUS52 KRAH 061934
SVRRAH
NCC069-083-181-185-062030-
/O.NEW.KRAH.SV.W.0349.110906T1934Z-110906T2030Z/

BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE RALEIGH NC
334 PM EDT TUE SEP 6 2011

THE NATIONAL WEATHER SERVICE IN RALEIGH HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  NORTHERN FRANKLIN COUNTY IN CENTRAL NORTH CAROLINA
  NORTHWESTERN HALIFAX COUNTY IN CENTRAL NORTH CAROLINA
  SOUTHERN VANCE COUNTY IN CENTRAL NORTH CAROLINA
  WARREN COUNTY IN CENTRAL NORTH CAROLINA

* UNTIL 430 PM EDT

* AT 331 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM ALONG A LINE EXTENDING FROM 5 MILES SOUTH OF
  KITTRELL TO 5 MILES SOUTHEAST OF LOUISBURG...OR ALONG A LINE
  EXTENDING FROM 7 MILES NORTHWEST OF LOUISBURG TO 5 MILES SOUTHEAST
  OF LOUISBURG...MOVING NORTHEAST AT 45 MPH. WINDS IN EXCESS OF 58
  MPH ARE LIKELY WITH THIS STORM.

* LOCATIONS IMPACTED INCLUDE...
  INGLESIDE...
  GILLBURG...SOUTH HENDERSON...
  MIDDLEBURG...AFTON...
  DREWRY...ARCOLA...
  WARRENTON...NORLINA...
  WISE...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

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.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 900 PM EDT TUESDAY EVENING
FOR CENTRAL NORTH CAROLINA.

&&

LAT...LON 3655 7790 3651 7788 3650 7780 3648 7777
      3620 7799 3620 7801 3599 7815 3614 7852
      3617 7850 3618 7851 3655 7828
TIME...MOT...LOC 1934Z 208DEG 37KT 3618 7840 3607 7822

$$

MWS

5 follow-up statements

856 
WWUS52 KRAH 061950
SVSRAH

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE RALEIGH NC
350 PM EDT TUE SEP 6 2011

NCC069-083-181-185-062030-
/O.CON.KRAH.SV.W.0349.000000T0000Z-110906T2030Z/
FRANKLIN NC-HALIFAX NC-VANCE NC-WARREN NC-
350 PM EDT TUE SEP 6 2011

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 430 PM EDT
FOR WARREN...EAST CENTRAL VANCE...NORTHWESTERN HALIFAX AND
NORTHEASTERN FRANKLIN COUNTIES...

AT 346 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A LINE OF SEVERE THUNDERSTORMS.  THESE STORMS WERE LOCATED
ALONG A LINE EXTENDING FROM GILLBURG TO CENTERVILLE...OR ALONG A LINE
EXTENDING FROM HENDERSON TO 10 MILES NORTHEAST OF LOUISBURG...MOVING
NORTHEAST AT 45 MPH.

HAZARDS IN THE WARNING INCLUDE...
DAMAGING WINDS IN EXCESS OF 58 MPH.

LOCATIONS IN THE PATH OF THE STORM INCLUDE... AFTON...MIDDLEBURG...
DREWRY...ARCOLA...WARRENTON...NORLINA...WISE...MACON...LITTLETON AND
LAKE GASTON.

WHEN IT IS SAFE TO DO SO...PLEASE CALL IN YOUR REPORTS OF 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.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 900 PM EDT TUESDAY EVENING
FOR CENTRAL NORTH CAROLINA.

LAT...LON 3651 7788 3650 7780 3648 7777 3620 7799
      3620 7801 3611 7807 3627 7845 3655 7828
      3655 7790
TIME...MOT...LOC 1950Z 208DEG 37KT 3633 7830 3622 7812

$$

MWS

390 
WWUS52 KRAH 061956
SVSRAH

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE RALEIGH NC
356 PM EDT TUE SEP 6 2011

NCC069-062006-
/O.CAN.KRAH.SV.W.0349.000000T0000Z-110906T2030Z/
FRANKLIN NC-
356 PM EDT TUE SEP 6 2011

...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN FRANKLIN COUNTY
IS CANCELLED...

THE STORM WHICH PROMPTED THE WARNING HAS MOVED OUT OF THE AREA AND 
THE WARNING IS NO LONGER IN EFFECT. 

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.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 900 PM EDT TUESDAY EVENING
FOR CENTRAL NORTH CAROLINA.

LAT...LON 3651 7788 3650 7780 3648 7777 3620 7799
      3621 7805 3621 7811 3625 7813 3627 7830
      3634 7841 3655 7828 3655 7790
TIME...MOT...LOC 1956Z 208DEG 37KT 3639 7826 3628 7808

$$

NCC083-181-185-062030-
/O.CON.KRAH.SV.W.0349.000000T0000Z-110906T2030Z/
HALIFAX NC-VANCE NC-WARREN NC-
356 PM EDT TUE SEP 6 2011

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 430 PM EDT
FOR WARREN...EAST CENTRAL VANCE AND NORTHWESTERN HALIFAX COUNTIES...

AT 352 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A LINE OF SEVERE THUNDERSTORMS.  THESE STORMS WERE LOCATED
ALONG A LINE EXTENDING FROM AFTON TO 8 MILES WEST OF ARCOLA...OR
ALONG A LINE EXTENDING FROM 7 MILES EAST OF HENDERSON TO 11 MILES
SOUTH OF WARRENTON...MOVING NORTHEAST AT 45 MPH.

HAZARDS IN THE WARNING INCLUDE...
DAMAGING WINDS IN EXCESS OF 58 MPH.

LOCATIONS IN THE PATH OF THE STORM INCLUDE... DREWRY...WARRENTON...
NORLINA...WISE...MACON...LITTLETON AND LAKE GASTON.

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.

WHEN IT IS SAFE TO DO SO...PLEASE CALL IN YOUR REPORTS OF 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.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 900 PM EDT TUESDAY EVENING
FOR CENTRAL NORTH CAROLINA.

LAT...LON 3651 7788 3650 7780 3648 7777 3620 7799
      3621 7805 3621 7811 3625 7813 3627 7830
      3634 7841 3655 7828 3655 7790
TIME...MOT...LOC 1956Z 208DEG 37KT 3639 7826 3628 7808

$$

MWS

916 
WWUS52 KRAH 062005
SVSRAH

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE RALEIGH NC
405 PM EDT TUE SEP 6 2011

NCC181-062015-
/O.CAN.KRAH.SV.W.0349.000000T0000Z-110906T2030Z/
VANCE NC-
405 PM EDT TUE SEP 6 2011

...THE SEVERE THUNDERSTORM WARNING FOR EAST CENTRAL VANCE COUNTY IS
CANCELLED...

THE STORM WHICH PROMPTED THE WARNING HAS MOVED OUT OF THE AREA AND 
THE WARNING IS NO LONGER IN EFFECT. 

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.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 900 PM EDT TUESDAY EVENING
FOR CENTRAL NORTH CAROLINA.

LAT...LON 3651 7788 3650 7780 3648 7777 3623 7797
      3629 7806 3642 7830 3650 7831 3655 7828
      3655 7790
TIME...MOT...LOC 2005Z 208DEG 37KT 3647 7821 3636 7803

$$

NCC083-185-062030-
/O.CON.KRAH.SV.W.0349.000000T0000Z-110906T2030Z/
HALIFAX NC-WARREN NC-
405 PM EDT TUE SEP 6 2011

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 430 PM EDT
FOR WARREN AND NORTHWESTERN HALIFAX COUNTIES...

AT 402 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A LINE OF SEVERE THUNDERSTORMS.  THESE STORMS WERE LOCATED
ALONG A LINE EXTENDING FROM NORLINA TO ARCOLA...OR ALONG A LINE
EXTENDING FROM WARRENTON TO 8 MILES SOUTHEAST OF WARRENTON...MOVING
NORTHEAST AT 45 MPH.

HAZARDS IN THE WARNING INCLUDE...
DAMAGING WINDS IN EXCESS OF 58 MPH.

LOCATIONS IN THE PATH OF THE STORM INCLUDE... MACON...LITTLETON AND
LAKE GASTON.

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.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 900 PM EDT TUESDAY EVENING
FOR CENTRAL NORTH CAROLINA.

LAT...LON 3651 7788 3650 7780 3648 7777 3623 7797
      3629 7806 3642 7830 3650 7831 3655 7828
      3655 7790
TIME...MOT...LOC 2005Z 208DEG 37KT 3647 7821 3636 7803

$$

MWS

626 
WWUS52 KRAH 062021
SVSRAH

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE RALEIGH NC
421 PM EDT TUE SEP 6 2011

NCC083-185-062030-
/O.CON.KRAH.SV.W.0349.000000T0000Z-110906T2030Z/
HALIFAX NC-WARREN NC-
421 PM EDT TUE SEP 6 2011

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 430 PM EDT
FOR NORTHEASTERN WARREN AND NORTHWESTERN HALIFAX COUNTIES...

AT 418 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A LINE OF SEVERE THUNDERSTORMS.  THESE STORMS WERE LOCATED
ALONG A LINE EXTENDING FROM LAKE GASTON TO LITTLETON...OR ALONG A
LINE EXTENDING FROM 11 MILES NORTHEAST OF WARRENTON TO 13 MILES WEST
OF ROANOKE RAPIDS...MOVING NORTHEAST AT 45 MPH.

HAZARDS IN THE WARNING INCLUDE...
DAMAGING WINDS IN EXCESS OF 58 MPH.

THE LINE OF SEVERE THUNDERSTORMS WILL OTHERWISE REMAIN OVER MAINLY
RURAL AREAS OF THE INDICATED COUNTIES.

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 900 PM EDT TUESDAY EVENING
FOR CENTRAL NORTH CAROLINA.

LAT...LON 3651 7788 3650 7780 3648 7777 3638 7785
      3655 7821 3655 7790
TIME...MOT...LOC 2021Z 208DEG 37KT 3657 7804 3646 7786

$$

MWS

196 
WWUS52 KRAH 062031
SVSRAH

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE RALEIGH NC
431 PM EDT TUE SEP 6 2011

NCC083-185-062041-
/O.EXP.KRAH.SV.W.0349.000000T0000Z-110906T2030Z/
HALIFAX NC-WARREN NC-
431 PM EDT TUE SEP 6 2011

...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN WARREN AND
NORTHWESTERN HALIFAX COUNTIES EXPIRED AT 430 PM EDT...

THE STORM WHICH PROMPTED THE WARNING HAS MOVED OUT OF THE AREA AND 
THE WARNING WILL BE ALLOWED TO EXPIRE. 

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.

WHILE THE IMMEDIATE SEVERE WEATHER THREAT HAS DISSIPATED...ADDITIONAL
SEVERE WEATHER IS POSSIBLE DURING THE NEXT FEW HOURS. BE PREPARED TO
MOVE QUICKLY TO AN INTERIOR ROOM OF A SAFE SHELTER IF A WARNING IS
ISSUED.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 900 PM EDT TUESDAY EVENING
FOR CENTRAL NORTH CAROLINA.

LAT...LON 3651 7788 3650 7780 3648 7777 3638 7785
      3655 7821 3655 7790
TIME...MOT...LOC 2021Z 208DEG 37KT 3657 7804 3646 7786

$$

MWS

What forecasters said that day

The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Raleigh, NC wrote its last area forecast discussion before this severe thunderstorm warning went out at Sep 6, 2:55 PM EDT, 39 minutes earlier.

Area forecast discussion, Sep 6, 2:55 PM EDT, 39 minutes before

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE RALEIGH NC
255 PM EDT TUE SEP 6 2011

.SYNOPSIS...
LOW PRESSURE...THE REMNANTS OF TROPICAL STORM LEE...WILL MOVE ONLY
VERY SLOWLY NORTH THROUGH THE CENTRAL APPALACHIANS TONIGHT AND
WEDNESDAY. A MOIST AIR MASS...AND A SURFACE FRONT NEARBY...MAINTAINS
HIGH CHANCES FOR SHOWERS AND THUNDERSTORMS IN PARTS OF CENTRAL NORTH
CAROLINA THROUGH WEDNESDAY. THE AIR MASS FINALLY BEGINS TO DRY FOR
THE END OF THE WEEK.

&&

.NEAR TERM /THROUGH WEDNESDAY/...
AS OF 255 PM TUESDAY...

COMPLEX WEATHER PATTERN OVER CENTRAL NORTH CAROLINA WITH A FRONT
HAVING PUSHED SOUTH INTO THE TRIAD...MAKING FOR A VERY STRONG
TEMPERATURE GRADIENT OVER THE REGION. CURRENT TEMPERATURES HAVE
FALLEN INTO THE MID TO UPPER 60S FROM KINT AND KGSO TO KTDF...WITH
READINGS NEAR 90 OVER THE SOUTHERN COASTAL PLAIN...AND AS FAR
NORTH AS KRDU BEFORE MORE SHOWERS AND THUNDERSTORMS MOVED IN.
WATER VAPOR IMAGERY SHOWS A MOIST AND DIFFLUENT MID-LEVEL FLOW
CONTINUING OVER CENTRAL NORTH CAROLINA FROM THE SOUTH...AND THE
SHORT-TERM GUIDANCE SUPPORTS ONLY A VERY SLOW EASTWARD PUSH OF THE
PLUME OF DEEP MOISTURE OVERNIGHT. PRECIPITABLE WATERS REMAIN ABOVE
TWO INCHES FOR MUCH OF THE NIGHT...GRADUALLY DIMINISHING TO CLOSER
TO 1.5 INCHES TOWARD THE YADKIN RIVER FROM ABOUT 06Z ONWARD OVERNIGHT.

AXIS OF GREATEST 0-3KM HELICITY IS ACROSS CENTRAL NORTH CAROLINA
CURRENTLY ON THE SPC MESOANALYSIS...AND WHILE THIS SHOULD DIMINISH
LATE THIS AFTERNOON AND OVERNIGHT...VALUES STILL ARE FORECAST TO
REMAIN CLOSE TO 100 M2/S2 OVERNIGHT ESPECIALLY ON THE GFS. THE
FREQUENCY OF ROTATING STORMS SHOULD DIMINISH...PARTICULARLY WITH
DIMINISHING INSTABILITY...BUT IN A MOIST AIR MASS WITH LOW LCLS
AND CONDITIONAL INSTABILITY PERSISTING OVERNIGHT...SUCH STORMS
CANNOT BE COMPLETELY RULED OUT EVEN LATE TONIGHT ESPECIALLY EAST.
THE CURRENT AXIS OF INSTABILITY LIES FROM ABOUT KIXA...TO NEAR KRDU...
TO NEAR KRCZ...WITH MIXED-LAYER CAPE ON THE ORDER OF 2000J/KG AT
THE MAXIMUM.

SPOTTERS HAVE REPORTED HIGH RAINFALL RATES...ON THE ORDER OF OVER
AN INCH OF RAIN IN AS LITTLE AS 15 TO 30 MINUTES. THE THREAT OF
FLASH FLOODING...PREDOMINANTLY IN URBAN AND POOR DRAINAGE AREAS...
CONTINUES LATE THIS AFTERNOON AND THIS EVENING. AS THE NIGHT WEARS
ON...WITH THE PLUME OF HIGHER PRECIPITABLE WATER VALUES SHIFTING
SLOWLY EAST ALONG WITH THE BETTER LIFT AND DIFFLUENCE ALOFT...LOCATIONS
ALONG THE YADKIN RIVER AND TOWARD THE TRIAD WILL LIKELY HAVE LIMITED
POTENTIAL FOR FLASH FLOODING. OVERNIGHT LOWS WILL BE AS LOW AS
NEAR 60 DEGREES IN THE FAR WESTERN PIEDMONT...TO NEAR 70 IN THE
COASTAL PLAIN.

WEDNESDAY...AS INSTABILITY DEVELOPS AGAIN IN THE AFTERNOON... AND
THE HIGHEST PRECIPITABLE WATER VALUES TOWARD THE EAST...EXPECT
NUMEROUS SHOWERS AND THUNDERSTORMS PARTICULARLY FROM NEAR U.S. 1
ON EAST TO DEVELOP DURING THE DAY. WITH LOW PRESSURE SURFACE AND
ALOFT STILL JUST TO OUR WEST AND NORTHWEST...HAVE NOT COMPLETELY
ELIMINATED CHANCES FOR SHOWERS NEAR THE YADKIN RIVER AND TOWARD
THE IMMEDIATE TRIAD...BUT BUFR SOUNDINGS BECOME FAIRLY STABLE AND
DRY TOWARD KINT AND KGSO BY WEDNESDAY AFTERNOON. WILL HOLD ONTO
CHANCES FOR SHOWERS AND THUNDERSTORMS TOWARD THE TRIAD...BUT IT
MAY BE A STRONG GRADIENT BETWEEN LITTLE CHANCES FOR SHOWERS AND
NUMEROUS SHOWERS AND THUNDERSTORMS. WENT CLOSE TO GUIDANCE FOR
HIGHS...IN THE LOWER TO MID 80S.

&&

.SHORT TERM /WEDNESDAY NIGHT THROUGH THURSDAY NIGHT/...
AS OF 255 PM TUESDAY...

THE MID LEVEL VORTEX STARTS OUT OVER FAR NORTH CENTRAL KY WEDNESDAY
NIGHT AND MEANDERS OVER THE CENTRAL OH VALLEY AND SRN IN THROUGH
THURSDAY NIGHT. MEANWHILE... HURRICANE KATIA IS EXPECTED TO TRACK
NORTHWARD WELL OFF THE NC COAST (SEE NHC BULLETINS FOR THE LATEST
INFORMATION ON KATIA). AT THE SURFACE... THE COLD/OCCLUDED FRONT IS
EXPECTED TO STRETCH ROUGHLY NNW-SSE THROUGH CENTRAL NC EARLY
WEDNESDAY NIGHT... THEN PIVOT SLOWLY TO THE NORTHEAST THROUGH
THURSDAY... TO EXTEND FROM AROUND GSO TO GSB BY THURSDAY NIGHT. RAIN
CHANCES TO THE WEST/SOUTH OF THIS WEAKENING BOUNDARY SHOULD BE LOW
THROUGH THIS PERIOD... GIVEN THE STRONG PUNCH OF DRY/STABLE
MID/UPPER LEVEL ROTATING AROUND THE SOUTH/SE SIDE OF THE MID LEVEL
LOW INTO CENTRAL NC... AS WELL AS THE SLIGHTLY COOLER/DRIER BOUNDARY
LAYER ALLOWING FOR LESS INSTABILITY. NORTH AND EAST OF THIS
BOUNDARY... LOW LEVEL ATLANTIC-SOURCE INFLOW (SURFACE WINDS FROM THE
SOUTHEAST SHIFTING TO NORTHEASTERLY)... WARMER LOW LEVELS... AND
LESS STABLE MID LEVELS WILL FAVOR A CONTINUED RISK OF SCATTERED
SHOWERS AND STORMS... A BIT MORE NUMEROUS DURING THE
AFTERNOON/EVENING WITH HEATING AND DESTABILIZATION. LOW LEVEL
THICKNESSES AS WELL AS STATISTICAL GUIDANCE SUPPORT HIGHS FROM THE
LOW-MID 80S. EXPECT LOWS OF 60-69 WEDNESDAY NIGHT AND LOW-MID 60S
THURSDAY NIGHT. -GIH

&&

.LONG TERM /FRIDAY THROUGH TUESDAY/...
AS OF 255 PM TUESDAY...

DESPITE A LOW-LEVEL SURFACE TROUGH IN PLACE EARLY IN THE LONG-TERM
PERIOD...GUIDANCE SUGGESTS A STABLE AIR MASS IN PLACE FROM FRIDAY
INTO SUNDAY AS HEIGHTS INCREASE SLIGHTLY ALOFT. A MID-LEVEL TROUGH
APPROACHES THE CAROLINAS LATE IN THE WEEKEND...AND THIS SHOULD HELP
TO PROVIDE FOR INCREASING DIFFLUENCE ALOFT AND LIFT...AND
ACCORDINGLY INCREASE CHANCES FOR SHOWERS AND THUNDERSTORMS. A
NORTHWEST FLOW ALOFT IS CURRENTLY FORECAST TO DEVELOP TUESDAY...
WHICH SHOULD EVENTUALLY RESULT IN A DRIER AIR MASS WITH INCREASING
SUBSIDENCE AS HIGH PRESSURE BUILDS IN. BEYOND THE EXTENDED...IF THE
06Z GFS AND THE 06Z ECMWF ARE CORRECT...FALL-LIKE CONDITIONS ARE
EXPECTED AS STRONG HIGH PRESSURE BUILDS SOUTH ALONG THE ATLANTIC
SEABOARD.

&&

.AVIATION /18Z TUESDAY THROUGH SUNDAY/...
AS OF 255 PM TUESDAY...

24-HR TAF PERIOD:
AS STORMS CONTINUE TO MOVE THROUGH THE AREA...EXPECT MAINLY IFR AND
MVFR CONDITIONS. KINT AND KGSO ARE EXPERIENCING LIFR CONDITIONS AND
THAT IS EXPECTED TO LAST THROUGH 00Z. CAN EXPECT RESTRICTED
VISIBILITIES OF LESS THAN 3SM ASSOCIATED WITH THUNDERSTORMS PASSING
THROUGH. WINDS ACROSS THE AREA ARE EXPECTED TO REMAIN GUSTY...MAINLY
10 TO 15 KTS SUSTAINED...GUSTING TO AS HIGH AS 30 KTS IN SOME
THUNDERSTORMS...THROUGH 00Z IN MOST LOCATIONS. WIND SPEEDS OF 10 TO
12 KTS ARE POSSIBLE THROUGH 04Z AT KRWI AND KFAY. AT LEAST THROUGH
THIS EVENING...WILL LIKELY EXPERIENCE LOW LEVEL WIND SHEAR AT ALL
TERMINALS AS THE WINDS WILL BACK AND INCREASE 15 TO 25 KTS IN THE
LOWEST 3 KFT. THIS WILL LIKELY RESULT IN TURBULENCE AND SOME LIFT
PROBLEMS FOR SMALLER AIRCRAFT. OVERNIGHT...EXPECT WIND SPEEDS TO
DECREASE TO BELOW 8 KTS AND BR WILL DEVELOP AT ALL TERMINALS...
LASTING THROUGH APPROXIMATELY 15Z WEDNESDAY. ONCE THE IFR STRATUS
LIFTS WEDNESDAY MORNING...EXPECT MAINLY VFR TO MVFR CONDITIONS.

LOOKING BEYOND 18Z WEDNESDAY...
VFR CONDITIONS WILL PREVAIL...ALTHOUGH THERE IS A CONTINUED THREAT
OF THUNDERSTORMS AT KRWI THROUGH THURSDAY WHICH MAY PRODUCE LOCALLY
ADVERSE AVIATION CONDITIONS.

&&

.RAH WATCHES/WARNINGS/ADVISORIES...
FLASH FLOOD WATCH THROUGH LATE TONIGHT FOR NCZ007>011-021>028-
038>043-073>078-083>086-088-089.

&&

SYNOPSIS...DJF
NEAR TERM...DJF
SHORT TERM...HARTFIELD
LONG TERM...DJF
AVIATION...KC

Hazardous weather outlook, Sep 6, 2:32 PM EDT, 1 hour 2 minutes before

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE RALEIGH NC
232 PM EDT TUE SEP 6 2011

NCZ007>011-021>028-038>043-073>078-083>086-088-089-071845-
PERSON-GRANVILLE-VANCE-WARREN-HALIFAX-FORSYTH-GUILFORD-ALAMANCE-
ORANGE-DURHAM-FRANKLIN-NASH-EDGECOMBE-DAVIDSON-RANDOLPH-CHATHAM-WAKE-
JOHNSTON-WILSON-STANLY-MONTGOMERY-MOORE-LEE-HARNETT-WAYNE-ANSON-
RICHMOND-SCOTLAND-HOKE-CUMBERLAND-SAMPSON-
232 PM EDT TUE SEP 6 2011

...FLASH FLOOD WATCH IN EFFECT THROUGH LATE TONIGHT...
...TORNADO WATCH 848 IN EFFECT UNTIL 9 PM EDT THIS EVENING...

THIS HAZARDOUS WEATHER OUTLOOK IS FOR CENTRAL NORTH CAROLINA.

.DAY ONE...THIS AFTERNOON AND TONIGHT.

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

   TORNADO WATCH.
   FLASH FLOOD WATCH.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY.

ON WEDNESDAY...ISOLATED STRONG TO SEVERE THUNDERSTORMS REMAIN
POSSIBLE MAINLY ALONG AND EAST OF U.S. 1. THE PRIMARY THREATS WILL
BE WIND GUSTS OF 50 MPH OR GREATER...AND BRIEFLY HEAVY RAINFALL.
THE HEAVY RAINFALL COULD PRODUCE FLOODING OF URBAN AND POOR
DRAINAGE AREAS.

.SPOTTER INFORMATION STATEMENT...

SKYWARN SPOTTER ACTIVATION IS ONGOING AND APPRECIATED. SPOTTERS
SHOULD REPORT SEVERE WEATHER AS SOON AS IT IS SAFE TO DO SO.
PLEASE STAY TUNED FOR LATER WATCHES AND WARNINGS.

DJF

In the hours before

Special weather statement, Sep 6, 2:07 PM EDT, 1 hour 27 minutes before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RALEIGH NC
207 PM EDT TUE SEP 6 2011

NCZ008>010-026-027-041-042-061900-
FRANKLIN-GRANVILLE-JOHNSTON-NASH-VANCE-WAKE-WARREN-
207 PM EDT TUE SEP 6 2011

...STRONG THUNDERSTORMS WILL MOVE ACROSS WESTERN JOHNSTON...SOUTHERN
NASH...WARREN...EASTERN WAKE...VANCE...GRANVILLE AND FRANKLIN
COUNTIES THROUGH 300 PM EDT...

AT 206 PM EDT...DOPPLER RADAR INDICATED STRONG THUNDERSTORMS ALONG A
LINE EXTENDING FROM BEREA TO COATS CROSSROADS...OR ALONG A LINE
EXTENDING FROM 9 MILES NORTHWEST OF OXFORD TO 14 MILES NORTHWEST OF
SMITHFIELD...MOVING NORTHEAST AT 40 MPH.

HAZARDS INCLUDE...
GUSTY WINDS OF 30 TO 40 MPH.

HEAVY RAINFALL AND MINOR FLOODING.

SEEK SHELTER IN A NEARBY BUILDING OR VEHICLE. STRONG WINDS ARE
CAPABLE OF KNOCKING DOWN SMALL TREES AND BLOWING AROUND TRASH
CANS...LAWN FURNITURE AND OTHER LIGHT OUTDOOR OBJECTS.

THESE STORMS WILL PRODUCE HEAVY RAINFALL...WHICH WILL CAUSE MINOR
FLOODING OF LOW LYING AREAS INCLUDING DITCHES...CREEKS...ROADWAYS AND
AREAS OF POOR DRAINAGE. AVOID THESE AREAS AND DO NOT CROSS FLOODED
ROADS. MOTORISTS SHOULD ALSO REDUCE DRIVING SPEEDS TO AVOID
HYDROPLANING.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 900 PM EDT TUESDAY EVENING
FOR CENTRAL NORTH CAROLINA.

&&

LAT...LON 3655 7810 3579 7802 3574 7818 3571 7817
      3545 7862 3549 7865 3595 7862 3643 7878
      3655 7818
TIME...MOT...LOC 1806Z 221DEG 38KT 3637 7874 3559 7857

WSS

Special weather statement, Sep 6, 2:17 PM EDT, 1 hour 17 minutes before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RALEIGH NC
217 PM EDT TUE SEP 6 2011

NCZ027-042-043-077-078-088-089-061915-
CUMBERLAND-HARNETT-JOHNSTON-NASH-SAMPSON-WAYNE-WILSON-
217 PM EDT TUE SEP 6 2011

...STRONG THUNDERSTORMS WILL MOVE ACROSS SAMPSON...HARNETT...WAYNE...
JOHNSTON...NASH...WESTERN WILSON AND EASTERN CUMBERLAND COUNTIES
THROUGH 315 PM EDT...

AT 216 PM EDT...DOPPLER RADAR INDICATED STRONG THUNDERSTORMS ALONG A
LINE EXTENDING FROM ERWIN TO 15 MILES SOUTHWEST OF ROSEBORO...OR
ALONG A LINE EXTENDING FROM 9 MILES SOUTHEAST OF LILLINGTON TO 10
MILES NORTH OF ELIZABETHTOWN...MOVING NORTHEAST AT 40 MPH.

HAZARDS INCLUDE...
GUSTY WINDS OF 30 TO 40 MPH.

HEAVY RAINFALL AND MINOR FLOODING.

SEEK SHELTER IN A NEARBY BUILDING OR VEHICLE. STRONG WINDS ARE
CAPABLE OF KNOCKING DOWN SMALL TREES AND BLOWING AROUND TRASH CANS...
LAWN FURNITURE AND OTHER LIGHT OUTDOOR OBJECTS.

THESE STORMS WILL PRODUCE HEAVY RAINFALL...WHICH WILL CAUSE
MINOR FLOODING OF LOW LYING AREAS INCLUDING
DITCHES...CREEKS...ROADWAYS AND AREAS OF POOR DRAINAGE. AVOID THESE
AREAS AND DO NOT CROSS FLOODED ROADS. MOTORISTS SHOULD ALSO REDUCE
DRIVING SPEEDS TO AVOID HYDROPLANING.

&&

LAT...LON 3485 7850 3485 7868 3538 7873 3595 7798
      3520 7783 3515 7790 3519 7801 3517 7807
      3518 7816 3499 7815 3479 7844
TIME...MOT...LOC 1816Z 216DEG 35KT 3537 7865 3480 7860

WSS

Local storm report, Sep 6, 2:28 PM EDT, 1 hour 6 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE RALEIGH NC
228 PM EDT TUE SEP 06 2011

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0155 PM     TSTM WND DMG     4 ESE ANDERSON CREEK    35.26N  78.87W
09/06/2011                   HARNETT            NC   LAW ENFORCEMENT

            HALF OF A ROOF BLOWN OFF OF A HOUSE

&&

EVENT NUMBER RAH1101430

SEC

Special weather statement, Sep 6, 2:49 PM EDT, 45 minutes before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RALEIGH NC
249 PM EDT TUE SEP 6 2011

NCZ009>011-026>028-041-061945-
EDGECOMBE-FRANKLIN-HALIFAX-NASH-VANCE-WAKE-WARREN-
249 PM EDT TUE SEP 6 2011

...STRONG THUNDERSTORMS WILL MOVE ACROSS NASH...WARREN...WAKE...
VANCE...HALIFAX...FRANKLIN AND EDGECOMBE COUNTIES THROUGH 345 PM
EDT...

AT 248 PM EDT...DOPPLER RADAR INDICATED A LINE OF STRONG
THUNDERSTORMS ALONG A LINE EXTENDING FROM TUNGSTEN TO 6 MILES
SOUTHWEST OF AFTON TO 6 MILES WEST OF PILOT...OR ALONG A LINE
EXTENDING FROM 15 MILES NORTH OF HENDERSON TO 9 MILES SOUTHEAST OF
HENDERSON TO 15 MILES EAST OF RALEIGH...MOVING NORTHEAST AT 40 MPH.

LOCATIONS IN THE PATH OF THESE STORMS INCLUDE...AFTON...WARRENTON...
SPRING HOPE...MACON...SHARPSBURG...NASHVILLE.

HAZARDS INCLUDE...
GUSTY WINDS OF 30 TO 40 MPH.

HEAVY RAINFALL AND MINOR FLOODING.

SEEK SHELTER IN A NEARBY BUILDING OR VEHICLE. STRONG WINDS ARE
CAPABLE OF KNOCKING DOWN SMALL TREES AND BLOWING AROUND TRASH CANS...
POTTED PLANTS...LAWN FURNITURE AND OTHER LIGHT OUTDOOR OBJECTS.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 900 PM EDT TUESDAY EVENING
FOR CENTRAL NORTH CAROLINA.

&&

LAT...LON 3651 7788 3650 7781 3649 7777 3648 7766
      3591 7761 3578 7825 3581 7827 3576 7835
      3574 7846 3622 7833 3652 7848 3655 7845
      3655 7790
TIME...MOT...LOC 1848Z 222DEG 33KT 3656 7838 3628 7826
          3590 7836

23

Special weather statement, Sep 6, 2:55 PM EDT, 39 minutes before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RALEIGH NC
255 PM EDT TUE SEP 6 2011

NCZ021-022-038-039-062000-
DAVIDSON-FORSYTH-GUILFORD-RANDOLPH-
255 PM EDT TUE SEP 6 2011

...STRONG THUNDERSTORMS WILL MOVE ACROSS RANDOLPH...GUILFORD...
FORSYTH AND DAVIDSON COUNTIES THROUGH 400 PM EDT...

AT 255 PM EDT...DOPPLER RADAR INDICATED A LINE OF STRONG
THUNDERSTORMS ALONG A LINE EXTENDING FROM BELEWS CREEK TO ARCHDALE TO
DENTON...OR ALONG A LINE EXTENDING FROM WALNUT COVE TO 9 MILES SOUTH
OF HIGH POINT TO 16 MILES SOUTHEAST OF LINWOOD...MOVING EAST AT 20
MPH.

LOCATIONS IN THE PATH OF THESE STORMS INCLUDE...NEW HOPE...
JAMESTOWN...STOKESDALE...SUMMERFIELD...PLEASANT GARDEN...ULAH.

HAZARDS INCLUDE...
GUSTY WINDS OF 30 TO 40 MPH.

HEAVY RAINFALL AND MINOR FLOODING.

SEEK SHELTER IN A NEARBY BUILDING OR VEHICLE. STRONG WINDS ARE
CAPABLE OF KNOCKING DOWN SMALL TREES AND BLOWING AROUND TRASH CANS...
POTTED PLANTS...LAWN FURNITURE AND OTHER LIGHT OUTDOOR OBJECTS.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 900 PM EDT TUESDAY EVENING
FOR CENTRAL NORTH CAROLINA.

&&

LAT...LON 3585 8005 3627 8020 3625 7954 3564 7955
      3559 7955 3553 7959 3552 8020 3555 8021
TIME...MOT...LOC 1855Z 269DEG 18KT 3627 8008 3585 7993
          3561 8006

23

Local storm report, Sep 6, 3:32 PM EDT, 2 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE RALEIGH NC
332 PM EDT TUE SEP 06 2011

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0324 PM     TSTM WND DMG     4 WNW BUNN              35.97N  78.32W
09/06/2011                   FRANKLIN           NC   911 CALL CENTER

            TREE DOWN ON A POWER LINE

&&

EVENT NUMBER RAH1101431

SEC

The office that day

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

Issued	Product	Office	Counties	Lasted
Sep 5, 8:20 PM EDT	Special Weather Statement	RAH	Davidson, Forsyth	55 min
Sep 5, 8:40 PM EDT	Tornado Warning	RAH	Stanly	31 min
Sep 5, 8:51 PM EDT	Special Weather Statement	RAH	Davidson	39 min
Sep 5, 9:04 PM EDT	Special Weather Statement	RAH	Randolph	56 min
Sep 5, 9:20 PM EDT	Special Weather Statement	RAH	Forsyth	55 min
Sep 6, 4:24 AM EDT	Special Weather Statement	RAH	Person	36 min
Sep 6, 5:39 AM EDT	Special Weather Statement	RAH	Durham	36 min
Sep 6, 5:44 AM EDT	Special Weather Statement	RAH	Person	31 min
Sep 6, 5:50 AM EDT	Tornado Warning	RAH	Granville, Person	40 min
Sep 6, 6:19 AM EDT	Tornado Warning	RAH	Granville, Vance	33 min
Sep 6, 6:44 AM EDT	Tornado Warning	RAH	Lee, Moore	46 min
Sep 6, 7:52 AM EDT	Areal Flood Advisory	RAH	Chatham, Durham, Orange	2 hr
Sep 6, 8:14 AM EDT	Special Weather Statement	RAH	Durham, Granville, Orange, Person	61 min
Sep 6, 8:34 AM EDT	Special Weather Statement	RAH	Harnett, Wake	56 min
Sep 6, 8:49 AM EDT	Areal Flood Advisory	RAH	Durham, Granville, Orange, Person	112 min
Sep 6, 9:22 AM EDT	Special Weather Statement	RAH	Durham, Granville, Vance, Warren	68 min
Sep 6, 9:25 AM EDT	Special Weather Statement	RAH	Wake	65 min
Sep 6, 9:30 AM EDT	Tornado Warning	RAH	Durham, Granville, Person	45 min
Sep 6, 9:34 AM EDT	Areal Flood Advisory	RAH	Wake	69 min
Sep 6, 9:37 AM EDT	Special Weather Statement	RAH	Moore, Scotland	53 min
Sep 6, 9:59 AM EDT	Special Weather Statement	RAH	Chatham	61 min
Sep 6, 10:08 AM EDT	Special Weather Statement	RAH	Franklin, Vance	67 min
Sep 6, 10:09 AM EDT	Tornado Warning	RAH	Granville, Vance	51 min
Sep 6, 10:10 AM EDT	Special Weather Statement	RAH	Sampson	50 min
Sep 6, 10:27 AM EDT	Tornado Warning	RAH	Franklin, Vance, Warren	63 min
Sep 6, 10:33 AM EDT	Special Weather Statement	RAH	Chatham, Lee	57 min
Sep 6, 10:40 AM EDT	Areal Flood Advisory	RAH	Alamance, Chatham, Moore, Randolph	3 hr
Sep 6, 11:01 AM EDT	Special Weather Statement	RAH	Alamance	59 min
Sep 6, 11:02 AM EDT	Special Weather Statement	RAH	Guilford	58 min
Sep 6, 11:07 AM EDT	Special Weather Statement	RAH	Anson, Montgomery, Moore, Richmond, Scotland, Stanly	53 min
Sep 6, 11:13 AM EDT	Special Weather Statement	RAH	Wayne	62 min
Sep 6, 11:25 AM EDT	Special Weather Statement	RAH	Chatham, Durham, Granville, Orange, Person, Wake	80 min
Sep 6, 11:27 AM EDT	Tornado Warning	RAH	Chatham, Durham, Lee, Orange, Wake	26 min
Sep 6, 11:28 AM EDT	Special Weather Statement	RAH	Edgecombe	62 min
Sep 6, 12:03 PM EDT	Special Weather Statement	RAH	Cumberland, Harnett, Hoke, Lee, Moore	57 min
Sep 6, 12:05 PM EDT	Areal Flood Advisory	RAH	Durham, Orange, Person	3 hr
Sep 6, 12:06 PM EDT	Special Weather Statement	RAH	Guilford, Randolph	54 min
Sep 6, 12:27 PM EDT	Special Weather Statement	RAH	Durham, Granville, Person	63 min
Sep 6, 12:32 PM EDT	Special Weather Statement	RAH	Edgecombe, Halifax	58 min
Sep 6, 12:42 PM EDT	Areal Flood Advisory	RAH	Guilford, Randolph	87 min
Sep 6, 12:55 PM EDT	Special Weather Statement	RAH	Cumberland, Harnett, Lee, Wake	65 min
Sep 6, 1:05 PM EDT	Tornado Warning	RAH	Alamance	18 min
Sep 6, 1:09 PM EDT	Special Weather Statement	RAH	Cumberland, Harnett, Hoke	66 min
Sep 6, 1:31 PM EDT	Tornado Warning	RAH	Durham, Orange, Person	44 min
Sep 6, 1:37 PM EDT	Special Weather Statement	RAH	Edgecombe	38 min
Sep 6, 1:44 PM EDT	Special Weather Statement	RAH	Davidson, Forsyth	61 min
Sep 6, 2:07 PM EDT	Special Weather Statement	RAH	Franklin, Granville, Vance, Warren	53 min
Sep 6, 2:17 PM EDT	Special Weather Statement	RAH	Johnston, Sampson, Wayne	58 min
Sep 6, 2:29 PM EDT	Severe Thunderstorm Warning	RAH	Harnett, Johnston, Wake	46 min
Sep 6, 2:49 PM EDT	Special Weather Statement	RAH	Franklin, Halifax, Nash, Warren	56 min
Sep 6, 2:55 PM EDT	Special Weather Statement	RAH	Guilford, Randolph	65 min
Sep 6, 3:01 PM EDT	Severe Thunderstorm Warning	RAH	Franklin, Johnston, Wake	44 min
Sep 6, 3:19 PM EDT	Areal Flood Advisory	RAH	Davidson, Forsyth, Guilford, Randolph	2 hr
Sep 6, 3:39 PM EDT	Flash Flood Warning	RAH	Davidson, Forsyth, Guilford, Randolph	111 min
Sep 6, 3:48 PM EDT	Special Weather Statement	RAH	Halifax, Nash	57 min
Sep 6, 4:33 PM EDT	Special Weather Statement	RAH	Hoke, Scotland	87 min
Sep 6, 5:00 PM EDT	Special Weather Statement	RAH	Edgecombe, Halifax	60 min
Sep 6, 5:04 PM EDT	Special Weather Statement	RAH	Hoke, Lee, Moore	56 min
Sep 6, 5:07 PM EDT	Special Weather Statement	RAH	Cumberland, Sampson	68 min
Sep 6, 5:36 PM EDT	Severe Thunderstorm Warning	RAH	Chatham, Harnett, Lee, Wake	31 min
Sep 6, 5:47 PM EDT	Special Weather Statement	RAH	Wayne, Wilson	43 min
Sep 6, 6:42 PM EDT	Special Weather Statement	RAH	Wake	63 min
Sep 6, 7:14 PM EDT	Special Weather Statement	RAH	Orange	61 min
Sep 6, 7:40 PM EDT	Special Weather Statement	RAH	Franklin	65 min
Sep 6, 7:42 PM EDT	Special Weather Statement	RAH	Person	63 min
Sep 6, 7:58 PM EDT	Special Weather Statement	RAH	Cumberland	47 min

Nearby

Severe Thunderstorm Warnings in North Carolina, 2011 Every severe thunderstorm warning 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.