Alert archive / North Carolina / Tornado Warnings in 2003

Tornado Warning 10, NWS Newport/Morehead City, NC

July 2, 2003Onslow County, North Carolina

NWS Newport/Morehead City, NC issued this tornado warning at Jul 2, 2003, 12:24 PM EDT for Onslow County, North Carolina. It was in force for 36 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 2, 2003, 12:24 PM EDT (16:24 UTC)
Expired
Jul 2, 2003, 1:00 PM EDT
In force
36 min
Issued by
NWS Newport/Morehead City, NC
Area
Counties, with a storm outline in the text

County Onslow County, NC

The radar

The Morehead City radar (KMHX), 63 km from the middle of the area, began a volume at 16:27 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
Jul 2, 8:15 AM EDTTornado WatchSPC6 hr

The nearest sounding before it

Newport, NC (KMHX), launched 12:00Z, 4.4 hours before the alert went out and 63 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 2003-07-02Temperature 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 2003-07-02The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 199 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1421 m above ground
0-6 km bulk shear
38 kt
0-1 km storm-relative helicity
199 m²/s²
0-3 km storm-relative helicity
341 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 
WFUS52 KMHX 021624
TORMHX
NCC133-021700-

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE NEWPORT/MOREHEAD CITY NC
1223 PM EDT WED JUL 2 2003

THE NATIONAL WEATHER SERVICE IN NEWPORT
HAS ISSUED A

* TORNADO WARNING FOR...
  ONSLOW COUNTY IN EASTERN NORTH CAROLINA

* UNTIL 100 PM EDT

* AT 1223 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  LINE OF STORMS CAPABLE OF PRODUCING TORNADOES FROM 6 MILES         
  SOUTHWEST OF RICHLANDS TO 7 MILES WEST OF HAWS RUN...OR FROM 8     
  MILES SOUTHEAST OF BEULAVILLE TO 17 MILES WEST OF                  
  JACKSONVILLE...MOVING NORTHEAST AT 20 MPH.

* TORNADO PRODUCING STORMS ARE EXPECTED TO BE NEAR...
  HAWS RUN AROUND 1230 PM EDT
  RICHLANDS AROUND 1235 PM EDT
  CATHERINE LAKE AROUND 1240 PM EDT
  NEW RIVER AIR STATION AROUND 1250 PM EDT
  HALF MOON AROUND 1255 PM EDT
  JACKSONVILLE AROUND 100 PM EDT

IF IN MOBILE HOMES OR VEHICLES...EVACUATE THEM AND GET INSIDE A 
SUBSTANTIAL SHELTER. IF NO SHELTER IS AVAILABLE...LIE FLAT IN THE 
NEAREST DITCH OR OTHER LOW SPOT AND COVER YOUR HEAD WITH YOUR HANDS.

STAY TUNED TO NOAA WEATHER RADIO...LOCAL RADIO...OR TELEVISION FOR
THE LATEST SEVERE WEATHER INFORMATION.

LAT...LON 3494 7766 3472 7768 3458 7763 3481 7725
          3497 7751

20

$$

The office that day

Everything else NWS Newport/Morehead City, NC issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jul 2, 10:14 AM EDTSpecial Marine WarningMHX76 min
Jul 2, 10:14 AM EDTSpecial Marine WarningMHX76 min
Jul 2, 10:40 AM EDTTornado WarningMHXCarteret35 min
Jul 2, 11:31 AM EDTSpecial Marine WarningMHX89 min
Jul 2, 11:31 AM EDTSpecial Marine WarningMHX89 min
Jul 2, 1:00 PM EDTTornado WarningMHXOnslow30 min
Jul 2, 1:10 PM EDTFlash Flood WarningMHXOnslow2 hr
Jul 2, 2:19 PM EDTTornado WarningMHXCraven26 min
Jul 2, 2:47 PM EDTTornado WarningMHXJones, Onslow43 min
Jul 2, 3:37 PM EDTTornado WarningMHXCraven38 min
Jul 2, 7:06 PM EDTTornado WarningMHXDuplin24 min

Nearby

Tornado Warnings in North Carolina, 2003Every tornado warning in 2003Tornadoes in 2003

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.