Alert archive / North Carolina / Tornado Warnings in 1998

Tornado Warning 23, NWS Wilmington, NC

June 13, 1998New Hanover County, North Carolina

NWS Wilmington, NC issued this tornado warning at Jun 13, 1998, 5:25 PM EDT for New Hanover County, North Carolina. It was in force for 35 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Jun 13, 1998, 5:25 PM EDT (21:25 UTC)
Expired
Jun 13, 1998, 6:00 PM EDT
In force
35 min
Issued by
NWS Wilmington, NC
Area
Whole counties

County New Hanover County, NC

The radar

The Wilmington radar (KLTX), 56 km from the middle of the area, began a volume at 21:29 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
Jun 13, 3:00 PM EDTSevere Thunderstorm WatchSPC7 hr

The nearest sounding before it

Newport, NC (KMHX), launched 12:00Z, 9.4 hours before the alert went out and 112 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 1998-06-13Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1887 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, Newport, NC at 12:00Z on 1998-06-13The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 97 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
1887 J/kg
Mixed-layer CIN
-49 J/kg
Mixed-layer LCL
1127 m above ground
0-6 km bulk shear
34 kt
0-1 km storm-relative helicity
97 m²/s²
0-3 km storm-relative helicity
58 m²/s²
Significant tornado parameter
0.6
Supercell composite
1.8

Open this sounding in Storm Lab

The text

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

584 
WFUS1 KILM 132124 RRA
TORILM
NCC129-132200-

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE WILMINGTON NC
525 PM EDT SAT JUN 13 1998

THE NATIONAL WEATHER SERVICE IN WILMINGTON NC HAS ISSUED A...

* TORNADO WARNING FOR...
  NEW HANOVER COUNTY IN SOUTHEASTERN NORTH CAROLINA

* UNTIL 600 PM EDT

* AT 524 PM EDT... DOPPLER RADAR INDICATED A TORNADO IN THE
  VICINITY OF WILMINGTON OR IN THE VICINITY OF MONKEY JUNCTION
  MOVING EAST AT 25 MPH.

* THE TORNADO WILL BE IN THE VICINITY OF...
        MONKEY JUNCTION         BY 524 PM EDT
        WILMINGTON              BY 524 PM EDT
        MASONBORO               BY 530 PM EDT
        WRIGHTSVILLE BEACH      BY 535 PM EDT


IF YOU ARE IN THE PATH OF A TORNADO...GO TO AN INTERIOR ROOM ON THE
LOWEST FLOOR OF A BUILDING. AVOID WINDOWS. IF CAUGHT OUTSIDE...LAY
DOWN IN A DITCH AND COVER YOUR HEAD WITH YOUR HANDS.

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 13, 2:58 PM EDTSevere Thunderstorm WarningILMBladen, Robeson42 min
Jun 13, 3:37 PM EDTTornado WarningILMBladen33 min
Jun 13, 4:01 PM EDTSevere Thunderstorm WarningILMPender64 min
Jun 13, 4:09 PM EDTTornado WarningILMBladen36 min
Jun 13, 4:16 PM EDTTornado WarningILMPender34 min
Jun 13, 4:29 PM EDTTornado WarningILMBrunswick, Columbus36 min
Jun 13, 4:36 PM EDTTornado WarningILMNew Hanover34 min
Jun 13, 4:45 PM EDTSevere Thunderstorm WarningILMBladen35 min
Jun 13, 5:06 PM EDTSevere Thunderstorm WarningILMBrunswick, New Hanover34 min
Jun 13, 5:11 PM EDTSevere Thunderstorm WarningILMColumbus34 min

Nearby

Tornado Warnings in North Carolina, 1998Every tornado warning in 1998Tornadoes in 1998

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.