Alert archive / North Carolina / Severe Thunderstorm Warnings in 1998

Severe Thunderstorm Warning 73, NWS Newport/Morehead City, NC

June 3, 1998Beaufort County, Pamlico County, North Carolina

NWS Newport/Morehead City, NC issued this severe thunderstorm warning at Jun 3, 1998, 8:41 PM EDT for Beaufort County, Pamlico County, North Carolina. It was in force for 49 min. 2 reports 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 3, 1998, 8:41 PM EDT (00:41 UTC)
Expired: Jun 3, 1998, 9:30 PM EDT
In force: 49 min
Issued by: NWS Newport/Morehead City, NC
Area: Whole counties

Counties Beaufort County, NC, Pamlico County, NC

What was reported inside it

Time	Report	Where	Remark
Jun 3, 9:25 PM EDT	Hail 2.75	Vandemere, NC
Jun 3, 9:25 PM EDT	Hail 2.75	Aurora, 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 00:00Z, 0.7 hours before the alert went out and 61 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-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

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: 1172 J/kg
Mixed-layer CIN: -166 J/kg
Mixed-layer LCL: 1629 m above ground
0-6 km bulk shear: 48 kt
0-1 km storm-relative helicity: 138 m²/s²
0-3 km storm-relative helicity: 187 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.2

Open this sounding in Storm Lab

The text

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

516 
WUUS01 KMHX 040040 RRA
SVRMHX
NCC013-137-040130-

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE NEWPORT/MOREHEAD CITY NC
841 PM EDT WED JUN 3 1998

THE NATIONAL WEATHER SERVICE IN NEWPORT HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  SOUTHERN BEAUFORT COUNTY
  PAMLICO COUNTY

* UNTIL 930 PM EDT

* AT 841 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
  AN AREA OF SEVERE THUNDERSTORMS 5 MILES NORTHEAST OF VANCEBORO IN
  CRAVEN COUNTY... MOVING SOUTHEAST AT 30 MPH.

* THE AREA OF SEVERE THUNDERSTORMS WILL BE NEAR...
  BLOUNTS CREEK BY 845 PM EDT
  AURORA BY 850 PM EDT
  BAYBORO BY 855 PM EDT

A TORNADO WATCH IS ALSO IN EFFECT.  SEVERE THUNDERSTORMS CAN
PRODUCE TORNADOES.


TAYLOR/RVT

What forecasters said that day

The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Newport/Morehead City, NC wrote its last area forecast discussion before this severe thunderstorm warning went out at Jun 3, 2:30 PM EDT, 6 hours 11 minutes earlier.

Area forecast discussion, Jun 3, 2:30 PM EDT, 6 hours 11 minutes before

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE NEWPORT/MOREHEAD CITY NC
230 PM EDT WED JUN 3 1998

RDU: CARRY A 30 POP THROUGH THU NIGHT AND INC POPS TO 40 OR 50 ON
FRI.  FWC TEMPS IN BALL-PARK. SKY CONDITIONS PC THROUGH THU NIGHT
AND PROBLY MC ON FRI.

CWF: WSHFT HAS EEKED INTO EXTREME NE NC WITH REAL TEMP FRONT STILL
BACK OVR VA.  WILL KEEP SPLIT AT HAT AS MODELS INDICATE THAT FRONTAL
BNDRY WILL REMAIN STATIONARY VCNTY OF THIS AREA THROUGH THU NIGHT.
BACKING FLOW AHEAD OF A VORT MAX ON FRI WILL ALLOW SRLY FLOW TO
OVRSPREAD NRN WATERS.  WINDS/SEAS WILL REMAIN BELOW SCA LEVELS WITH
NOCTURNAL SURGES TO 20 KTS TONIGHT AND THU NIGHT.

DISC: WILL CONTINUE TYPICAL SUMMER FCST WITH MUGGY CONDITIONS AND A
THREAT FOR SHOWERS AND TSTMS BUT MOST OF THE TIME WILL BE RAIN FREE.
DRY AIRMASS ACROSS THE REGION INHIBITING CONVECTION THIS AFTERNOON
DESPITE VERY UNSTABLE AIRMASS.  BETTER CHANCE FOR SCT TO WDLY SCT
STORMS LATER TONIGHT.  HARD TO PINPOINT EXACT LOCATION OF COLD FRONT
AS TEMPS OVR VA STILL VERY WARM BUT DEWPOINTS HAVE FALLEN AND WSHFT
TO E HAS MOVED AS FAR S AS DUCK.  THINK TEMP FRONT WILL ALIGN WITH
WSHFT AFTER DARK AND THIS IS SUPPORTED BY MODEL MOISTURE CONVEREGNCE
FCSTS WHICH INCREASE TONIGHT.  COMBINATION OF FRONTAL CONVERGENCE
AND AND INCREASE IN MOISTRE (PWS INCREASE TO OVER 1.5) WILL
INCREASE CHANCES FOR RAIN TONIGHT ESP OVR NRN SECTIONS.

FRONT WILL THEN REMAIN ACROSS THE REGION THROUGH FRI CONTINUING
THREAT FOR FOR SCT CONVECTION.  THINK DEEP CONVECTION WILL BE MORE
WIDESPREAD ON FRI AS A STRONGER WAVE DEVELOPS ALONG THE STALLED
FRONT.  DUE TO THE AMOUNT OF MOISTURE/INSTAB AND MARGINALLY STRONG
WINDS ALOFT...THE THREAT FOR DAMAGING WINDS AND LARGE HAIL WILL
CONTINUE ACROSS ESTRN NC THROUGH FRI AT LEAST.

LOWER THKNS AND INC IN CLOUDS WILL MEAN LOWER TEMPS THAN TODAY BUT
CONDITIONS STILL REMAIN UNCOMFORTABLE AS HIGHS IN THE UPPER 80S AND
DEWPOINTS IN THE 70S KEEP THE MUGGIES GOING.

.MHX...NONE.

ELARDO

In the hours before

Local storm report, Jun 3, 7:05 PM EDT, 1 hour 36 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NEWPORT/MOREHEAD CITY NC
705 PM EDT WED JUN 03 1998

TIME(EDT)  .....CITY LOCATION..... STATE  ...EVENT/REMARKS...
           ....COUNTY LOCATION....

0700 PM    LA GRANGE                 NC   1.75 INCH HAIL
06/03/98   LENOIR                         SKYWARN SPOTTER REPORTED
                                          GOLF BALL SIZE HAIL IN LA
                                          GRANGE AT 7 PM

The office that day

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

Issued	Product	Office	Counties	Lasted
Jun 3, 8:03 PM EDT	Tornado Warning	MHX	Pitt	32 min
Jun 3, 8:21 PM EDT	Severe Thunderstorm Warning	MHX	Craven	34 min
Jun 3, 9:28 PM EDT	Severe Thunderstorm Warning	MHX	Martin	32 min
Jun 3, 9:50 PM EDT	Tornado Warning	MHX	Martin	30 min
Jun 3, 9:58 PM EDT	Severe Thunderstorm Warning	MHX	Beaufort	47 min
Jun 3, 10:10 PM EDT	Severe Thunderstorm Warning	MHX	Hyde	35 min
Jun 3, 10:32 PM EDT	Severe Thunderstorm Warning	MHX	Hyde	43 min

Nearby

Severe Thunderstorm Warnings in North Carolina, 1998 Every severe thunderstorm warning 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; verification from NCEI's Storm Data; the sounding from the Mesonet's radiosonde archive.