Alert archive / North Carolina / Tornado Warnings in 1996

Tornado Warning 15, NWS Raleigh, NC

July 12, 1996Wilson County, North Carolina

NWS Raleigh, NC issued this tornado warning at Jul 12, 1996, 1:16 PM EDT for Wilson County, North Carolina. It was in force for 29 min. 1 report came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued
Jul 12, 1996, 1:16 PM EDT (17:16 UTC)
Expired
Jul 12, 1996, 1:45 PM EDT
In force
29 min
Issued by
NWS Raleigh, NC
Area
Whole counties

County Wilson County, NC

The radar

The Raleigh/Durham radar (KRAX), 52 km from the middle of the area, began a volume at 17:15 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.

What was reported inside it

TimeReportWhereRemark
Jul 12, 1:30 PM EDTTornado F0Buckhorn Reservoir, NC

NCEI Storm Data entries that began inside the alert's area while it was in force. Before 2003 the local storm report archive is thin, so this is the record of what happened rather than what was phoned in.

The nearest sounding before it

Newport, NC (KMHX), launched 12:00Z, 5.3 hours before the alert went out and 140 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 1996-07-12Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 905 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Newport, NC at 12:00Z on 1996-07-12The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 127 square meters per square second.193958Sfc1 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
905 J/kg
Mixed-layer CIN
-9 J/kg
Mixed-layer LCL
612 m above ground
0-6 km bulk shear
25 kt
0-1 km storm-relative helicity
127 m²/s²
0-3 km storm-relative helicity
263 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.

000 
TTAA00 KRDU 121719
TORRDU
NCC195-121745-
 
BULLETIN - EBS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE RALEIGH/DURHAM NC
116 PM EDT FRI JUL 12 1996
 
THE NATIONAL WEATHER SERVICE IN RALEIGH/DURHAM HAS ISSUED A
TORNADO WARNING EFFECTIVE UNTIL  145 PM EDT
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN NORTHEAST NORTH CAROLINA
 
   ...WESTERN WILSON COUNTY
 
AT 115 PM NATIONAL WEATHER SERVICE RADAR INDICATED A POSSIBLE TORNADO
ABOUT 1 MILE NORTH OF BUCKHORN CROSSROAD VICINTY ON NC 581 MOVING TO THE
WEST AT 35 MPH.
 
 
 
RA
 
 
TORNADOES FROM HURRICANES OR TROPICAL STORMS USUALLY FORM QUICKLY,
MOVE RAPIDLY, AND CAN OCCUR REPEATEDLY FROM THE SAME BAND OF STRONG
THUNDERSTORMS.  IF THIS WARNING AFFECTS YOUR AREA AND YOU HEAR
ROARING THUNDER...TAKE COVER UNTIL IT PASSES.  REPORT DAMAGE TO
EMERGENCY OFFICIALS FOR RELAY TO THE NATIONAL WEATHER SERVICE.

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 12, 2:21 AM EDTSevere Thunderstorm WarningRAHWake13 hr
Jul 12, 1:20 PM EDTTornado WarningRAHWake25 min

Nearby

Tornado Warnings in North Carolina, 1996Every tornado warning in 1996Tornadoes in 1996

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; verification from NCEI's Storm Data; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.