Alert archive / North Carolina / Tornado Warnings in 1986

Tornado Warning 2, NWS Newport/Morehead City, NC

June 20, 1986Dare County, Hyde County, North Carolina

NWS Newport/Morehead City, NC issued this tornado warning at Jun 20, 1986, 3:24 PM EDT for Dare County, Hyde County, North Carolina. It was in force for 66 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
Jun 20, 1986, 3:24 PM EDT (19:24 UTC)
Expired
Jun 20, 1986, 4:30 PM EDT
In force
66 min
Issued by
NWS Newport/Morehead City, NC
Area
Whole counties

Counties Dare County, NC, Hyde County, NC

The radar

The WSR-88D network and its archive begin in 1991, so there is no radar volume for this alert.

What was reported inside it

TimeReportWhereRemark
Jun 20, 3:25 PM EDTThunderstorm Wind 70Hyde, 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. Storm Data before 1996 records only tornadoes, thunderstorm wind and hail.

The nearest sounding before it

Cape Hatteras, NC (KHAT), launched 12:00Z, 7.4 hours before the alert went out and 56 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, Cape Hatteras, NC at 12:00Z on 1986-06-20Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Cape Hatteras, NC at 12:00Z on 1986-06-20The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 41 square meters per square second.1939Sfc1 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
NaN m above ground
0-6 km bulk shear
16 kt
0-1 km storm-relative helicity
41 m²/s²
0-3 km storm-relative helicity
36 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 KHAT 201924 RRA
TORHAT
NCC095-055-202030-

BULLETIN - IMMEDIATE BROADCAST REQUESTED/EBS ACTIVATION REQUESTED 
TORNADO WARNING
NATIONAL WEATHER SERVICE HATTERAS NC
324 PM EDT FRI JUN 20 1986

THE NATIONAL WEATHER SERVICE HAS ISSUED A TORNADO WARNING 
EFFECTIVE UNTIL 430 PM EDT FOR PEOPLE IN THE FOLLOWING COUNTIES OF

NORTH CAROLINA...NORTHERN HYDE...EASTERN DARE AND NORTHERN AND 
 ADJACENT WATERS OF PAMLICO SOUND

AT 315 PM EDT A TORNADO WAS REPORTED BY THE DARE COUNTY SHERIFF
  OVER WANCHESE IN EASTERN DARE COUNTY. TREES WERE UPROOTED WITH
  NO INJURIES REPORTED.

THIS IS A DANGEROUS STORM...IF YOU ARE NEAR ITS PATH GET OUT OF
YOUR CAR OR MOBILE HOME AND FIND SHELTER IN A SUBSTANTIAL STRUCTURE
CLOSE TO YOU.  GO TO A SMALL INTERIOR ROOM ON THE LOWEST FLOOR.
A BASEMENT IS BEST.  COVER YOUR HEAD.  REPORT ANY SEVERE WEATHER
TO THE NEAREST LAW ENFORCEMENT AGENCY FOR RELAY TO THE NATIONAL
WEATHER SERVICE.

THE SEVERE WEATHER WARNING THAT WAS ISSUED EARLIER FOR TYRRELL
COUNTY REMAINS IN EFFECT UNTIL 350 PM.

MARINERS IN THE VICINITY OF THIS STORM SHOULD SEEK SAFE
HARBOR. IF A WATERSPOUT IS SIGHTED...MOVE AWAY FROM IT AT A RIGHT
ANGLE BASED ON ITS MOVEMENT.

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 20, 2:40 PM EDTSevere Thunderstorm WarningMHXDare70 min
Jun 20, 4:07 PM EDTTornado WarningMHXDare, Hyde53 min

Nearby

Tornado Warnings in North Carolina, 1986Every tornado warning in 1986Tornadoes in 1986

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.