Alert archive / North Carolina / Severe Thunderstorm Warnings in 2000

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

May 28, 2000Lenoir County, North Carolina

NWS Newport/Morehead City, NC issued this severe thunderstorm warning at May 28, 2000, 2:01 PM EDT for Lenoir County, North Carolina. It was in force for 44 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
May 28, 2000, 2:01 PM EDT (18:01 UTC)
Expired
May 28, 2000, 2:45 PM EDT
In force
44 min
Issued by
NWS Newport/Morehead City, NC
Area
Whole counties

County Lenoir County, NC

The radar

The Morehead City radar (KMHX), 87 km from the middle of the area, began a volume at 18:00 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
May 28, 2:16 PM EDTThunderstorm Wind 58 ELa Grange, 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 watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
May 28, 12:30 PM EDTTornado WatchSPC6 hr

The nearest sounding before it

Newport, NC (KMHX), launched 12:00Z, 6.0 hours before the alert went out and 86 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 2000-05-28Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1366 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 2000-05-28The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 44 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
1366 J/kg
Mixed-layer CIN
-49 J/kg
Mixed-layer LCL
582 m above ground
0-6 km bulk shear
39 kt
0-1 km storm-relative helicity
44 m²/s²
0-3 km storm-relative helicity
110 m²/s²
Significant tornado parameter
0.0
Supercell composite
2.1

Open this sounding in Storm Lab

The text

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

011 
WUUS52 KMHX 281802
SVRMHX
NCC107-281845-

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE NEWPORT-MOREHEAD CITY NC
201 PM EDT SUN MAY 28 2000

THE NATIONAL WEATHER SERVICE IN NEWPORT HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  NORTHERN LENOIR COUNTY IN EASTERN NORTH CAROLINA

* UNTIL 245 PM EDT

* AT 201 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM 8 MILES WEST OF MOSS HILL...MOVING NORTHEAST AT
  25 MPH.

* THE SEVERE THUNDERSTORM WILL BE NEAR...
   DAWSON AT 230 PM EDT.

A TORNADO WATCH IS ALSO IN EFFECT FOR THE WARNED AREA. SEVERE
THUNDERSTORMS CAN PRODUCE TORNADOS WITH LITTLE OR NO ADVANCE WARNING.

HAIL...INTENSE RAIN AND STRONG DAMAGING WINDS ARE LIKELY WITH THIS
STORM. TAKE COVER IN A SUBSTANTIAL SHELTER UNTIL THE STORM PASSES.

PLEASE REPORT SEVERE WEATHER TO THE NEAREST LAW ENFORCEMENT AGENCY.
THEY WILL RELAY YOUR REPORT TO THE NATIONAL WEATHER SERVICE.

NNNN

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 May 28, 10:36 AM EDT, 3 hours 25 minutes earlier.

Area forecast discussion, May 28, 10:36 AM EDT, 3 hours 25 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE NEWPORT/MOREHEAD CITY NC
1036 AM EDT SUN MAY 28 2000

THIS AFT...DO NOT LIKE THE LOOKS OF THINGS THIS AFT. WE HAV A FNTL
BNDRY DRAPED ACRS THE CNTRL CST RITE NOW. STRNG HEATING WILL DVLP S
OF THIS BNDRY WITH A GD THERMAL CONTRAST AND MOIST CONVRG ALNG THIS
ENTITY. UPP LOW WILL BE DIVING THRU OHIO VLY THIS AFT/EVE AND THIS
SHLD PUT STRNG UVM FIELDS OVR ERN NC. NEW ETA IS FCSTNG A WAVE OF LOW
PRES TO DVLP ALNG THE WK BNDRY AND PROGRESS EWD ACRS MHX CWA LATE
THIS AFT AND TNT. TAKING A LUK AT MORN SNDGS AND MODIFYING THEM TO
ACCOUNT FOR COOLING ALFT YIELDS AN UNSTABLE ATMOS ACRS THE CNTRL AND
S WITH CAPES FRM 2000 TO 3500J/KG DEPENDING OF HOW HIGH TEMPS GET.
NOT QUITE AS MUCH CAPE WAY UP N AS SFC TEMPS WILL BE COOLER DUE TO
LOW CLDS ON THE N SIDE OF THE BNDRY. TSTMS THAT DO DVLP WILL BE ABLE
TO DRAW ON LOW LVL HELICITY ASSOCIATED WITH BNDRY AND NEED TO BE
WATCHED VRY CLOSELY THIS AFT/EVE FOR PSBL TOR THREAT. AGREE STRNGLY
WITH SLGT RISK FRM SPC. WILL HAV TO PLAY WITH TEMPS IN THE ZONES AS
THEY WILL BE A NIGHTMARE FRM N TO S. PROB MID/UPP 80S CNTRL S AND
COOLER 70S AND LOW 80S UP N.

CWF...VRY DIFFICULT FCST AS FAR AS CURRENT SCA FOR SRN WTRS. AT THIS
PT WILL KP SCA UP AS DVLPNG WAV WILL PROB INCR GRAD OVR THAT REG
THIS AFT/EVE. WL PLAY WITH DIRECTIONS AND WTRS WILL REMAIN SPLIT
WITH FNT ARND.

.MHX...SCA S OF HAT TO N OF SURF CITY.
GATES

The office that day

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

IssuedProductOfficeCountiesLasted
May 27, 11:33 PM EDTSevere Thunderstorm WarningMHXBeaufort, Martin42 min
May 27, 11:48 PM EDTSevere Thunderstorm WarningMHXTyrrell42 min
May 28, 12:10 AM EDTSevere Thunderstorm WarningMHXDare50 min
May 28, 12:15 AM EDTSevere Thunderstorm WarningMHXHyde30 min
May 28, 12:50 AM EDTSevere Thunderstorm WarningMHXHyde25 min
May 28, 1:58 PM EDTSevere Thunderstorm WarningMHXDuplin47 min
May 28, 2:08 PM EDTSevere Thunderstorm WarningMHXGreene37 min
May 28, 2:30 PM EDTSevere Thunderstorm WarningMHXCraven30 min
May 28, 2:32 PM EDTSevere Thunderstorm WarningMHXJones, Onslow43 min
May 28, 2:52 PM EDTSevere Thunderstorm WarningMHXBeaufort, Pamlico38 min
May 28, 3:00 PM EDTSevere Thunderstorm WarningMHXCraven45 min
May 28, 3:18 PM EDTSevere Thunderstorm WarningMHXCarteret42 min
May 28, 3:30 PM EDTSevere Thunderstorm WarningMHXPamlico15 min
May 28, 4:00 PM EDTSevere Thunderstorm WarningMHXCarteret30 min
May 28, 7:50 PM EDTSevere Thunderstorm WarningMHXDuplin40 min

Nearby

Severe Thunderstorm Warnings in North Carolina, 2000Every severe thunderstorm warning in 2000

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.