Alert archive / North Carolina / Special Weather Statements in 2011
Special Weather Statement, NWS Raleigh, NC
NWS Raleigh, NC issued this special weather statement at Oct 19, 2011, 5:37 PM EDT for Davidson County, Montgomery County, Randolph County, North Carolina. It was in force for 53 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
- Oct 19, 2011, 5:37 PM EDT (21:37 UTC)
- Expired
- Oct 19, 2011, 6:30 PM EDT
- In force
- 53 min
- Issued by
- NWS Raleigh, NC
Counties Davidson County, NC, Montgomery County, NC, Randolph County, NC
The radar
The Raleigh/Durham radar (KRAX), 144 km from the middle of the area, began a volume at 21:41 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, 9.6 hours before the alert went out and 57 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.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 525 m above ground
- 0-6 km bulk shear
- 68 kt
- 0-1 km storm-relative helicity
- 142 m²/s²
- 0-3 km storm-relative helicity
- 192 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.2
The text
As transmitted, in the capitals the NWS used until 2016.
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</html>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 Raleigh, NC wrote its last area forecast discussion before this special weather statement went out at Oct 19, 3:11 PM EDT, 2 hours 26 minutes earlier.
Area forecast discussion, Oct 19, 3:11 PM EDT, 2 hours 26 minutes before
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</html>Hazardous weather outlook, Oct 19, 3:53 PM EDT, 1 hour 44 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE RALEIGH NC 353 PM EDT WED OCT 19 2011 NCZ007>011-021>028-038>043-073>078-083>086-088-089-202000- 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- 353 PM EDT WED OCT 19 2011 THIS HAZARDOUS WEATHER OUTLOOK IS FOR CENTRAL NORTH CAROLINA. .DAY ONE...THIS AFTERNOON AND TONIGHT. A STRONG COLD FRONT WILL CHARGE ACROSS CENTRAL NC LATE THIS AFTERNOON AND EVENING. BANDS OF SHOWERS AND ISOLATED THUNDERSTORMS WILL OCCUR AHEAD OF THE FRONT...SOME OF WHICH WILL PRODUCE WIND GUSTS UP TO 50 MPH AND SMALL HAIL...ESPECIALLY OVER THE SOUTHERN PIEDMONT...SANDHILLS...AND COASTAL PLAIN OF NC. .DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY. WESTERLY WINDS WILL BE QUITE BREEZY THURSDAY ACROSS CENTRAL NC... WITH GUSTS UP TO 35 MPH. .SPOTTER INFORMATION STATEMENT... SKYWARN SPOTTERS ARE ENCOURAGED TO REPORT ANY SEVERE OR SIGNIFICANT WEATHER IMMEDIATELY TO THE NATIONAL WEATHER SERVICE.
In the hours before
Special weather statement, Oct 19, 5:05 PM EDT, 32 minutes before
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</html>Special weather statement, Oct 19, 5:37 PM EDT, 0 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RALEIGH NC
537 PM EDT WED OCT 19 2011
NCZ038-039-073-074-192230-
DAVIDSON-MONTGOMERY-RANDOLPH-STANLY-
537 PM EDT WED OCT 19 2011
...STRONG THUNDERSTORMS WILL MOVE ACROSS STANLY...RANDOLPH...
MONTGOMERY AND DAVIDSON COUNTIES THROUGH 630 PM EDT...
AT 535 PM EDT...DOPPLER RADAR INDICATED STRONG THUNDERSTORMS OVER
BADIN LAKE...OR ABOUT 7 MILES NORTHEAST OF ALBEMARLE...MOVING
NORTHEAST AT 30 MPH.
LOCATIONS IN THE PATH OF THESE STORMS INCLUDE ELDORADO...NEW
HOPE...ULAH...ASHEBORO...TROY...MARTHA...LINWOOD AND LEXINGTON.
HAZARDS INCLUDE...
PEA SIZE HAIL.
GUSTY WINDS OF 30 TO 40 MPH.
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.
&&
LAT...LON 3602 8020 3565 7955 3562 7955 3551 7964
3551 7977 3539 7974 3517 7992 3520 8018
3544 8034 3551 8029 3551 8019 3558 8021
3568 8034 3572 8034 3572 8042 3574 8045
TIME...MOT...LOC 2135Z 219DEG 26KT 3546 8009
KRRThe office that day
Everything else NWS Raleigh, NC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Oct 19, 5:05 PM EDT | Special Weather Statement | RAH | Hoke, Scotland | 55 min |
| Oct 19, 5:15 PM EDT | Tornado Warning | RAH | Hoke, Scotland | 45 min |
| Oct 19, 5:55 PM EDT | Tornado Warning | RAH | Cumberland | 50 min |
| Oct 19, 6:48 PM EDT | Special Weather Statement | RAH | Edgecombe, Johnston, Nash, Sampson, Wayne, Wilson | 57 min |
Nearby
Special Weather Statements in North Carolina, 2011Every 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.