Alert archive / North Carolina / Severe Thunderstorm Warnings in 2006

Severe Thunderstorm Warning 85, NWS Newport/Morehead City, NC

May 26, 2006Beaufort County, North Carolina

NWS Newport/Morehead City, NC issued this severe thunderstorm warning at May 26, 2006, 4:28 PM EDT for Beaufort County, North Carolina. It was in force for 47 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
May 26, 2006, 4:28 PM EDT (20:28 UTC)
Expired
May 26, 2006, 5:15 PM EDT
In force
47 min
Issued by
NWS Newport/Morehead City, NC
Area
Counties, with a storm outline in the text

County Beaufort County, NC

The radar

The Morehead City radar (KMHX), 79 km from the middle of the area, began a volume at 20:29 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
May 26, 2:12 PM EDTSevere Thunderstorm WatchSPC9 hr

The nearest sounding before it

Newport, NC (KMHX), launched 12:00Z, 8.5 hours before the alert went out and 79 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 2006-05-26Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1303 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 2006-05-26The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 64 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
1303 J/kg
Mixed-layer CIN
-92 J/kg
Mixed-layer LCL
1044 m above ground
0-6 km bulk shear
18 kt
0-1 km storm-relative helicity
64 m²/s²
0-3 km storm-relative helicity
116 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

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 26, 10:20 AM EDT, 6 hours 8 minutes earlier.

Area forecast discussion, May 26, 10:20 AM EDT, 6 hours 8 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE NEWPORT/MOREHEAD CITY NC
1020 AM EDT FRI MAY 26 2006

.SHORT TERM /THIS AFTERNOON/...SW FLOW INCRSG AHEAD OF DEVELOPING
FRONT.  ERN NC BASICALLY CLR THIS MORNING BUT CLOUDS WERE BEGINNING
TO DEVELOP OVER PARTS OF THE CWA.  THIS AFTERNOON CLDS WILL RAPIDLY
DEVELOP AS WE DESTABILIZE AWS A RESULT OF SFC HEATING. RUC INDICATES
SCT SHOWERS THIS AFTN BUT MAIN ACTIVITY SHOULD BE THIS EVENING
00-03Z ACCORDING TO //NAM.  THE ZFO AS CURRENTLY WRITTEN LOOKS GOOD
ATTM.  I UPDATED THE SKY GRIDS TO BETTER MATCH THE STLT IMAGERY. NO
OTHER CHANGES NEEDED ATTM.

&&

.LONG TERM /MONDAY THROUGH THURSDAY/...FROM EARLIER DSCN...MONDAY
STAYS DRY THEN EXPECT UPPER LOW TO DRIFT MORE TO THE ESE AND UPPER
HIGH TO SLIDE NORTH OF THE RGN. AT THE SFC LOW LVL LIKELY TO BECOME
MORE EASTERLY BY TUE AND ALLOW SOME MSTR TO RETURN AND ALSO TO ALLOW
SEA BREEZE DEVELOPMENT FOR TUE THROUGH THURS EACH DAY. WILL ONLY
MENTION ISOLATED PCPN EACH OF THOSE DAYS. SEASONAL TEMPS EXPECTED
EACH DAY.

&&

.AVIATION...VFR CIGS ACRS AREA THIS AFTN WITH PATCHY HAZE AT NKT,
MRH, AND HSE. MAIN CONCERN IS ONSET, INTENSITY, AND COVERAGE OF
CONVECTION. THE WRF/NAM MODELS WERE WRONG OFF THE BAT WITH COASTAL
MORNING RAINS. THE GFS BRINGS IN THE BULK OF THE PCPN AT 21Z AND
THIS IS SUPPORTED BY THE RUC 40 WHICH FORECASTS ISOLD ACTIVITY
AROUND 18Z AND MORE WIDESPREAD CONVECTION BY 21Z. INSTAB/CAPE AND
KINEMATICS SUPPORT THE THREAT FOR SEVERE HAIL AND ISOLD WIND GUSTS
TO 50 KT ALONG WITH IFR VSBYS IN THE CORE OF ANY SCT TSTM.

&&

.MARINE...CONDITIONS ARE JUST BELOW SCA. ALL THE MODELS INCREASE
WINDS THIS AFTERNOON. THE 12Z MHX SOUNDING HAD 30 KTS JUST OFF THE
DECK AND THIS STRONGER WIND WILL BE ABLE TO MIX DOWN LATE IN THE
AFTERNOON AND EVENING. I HAVE BUMPED UP WIND/SEAS ACROSS THE CENTRAL
WATERS WHERE THE BEST MIXING POTENTIAL EXISTS...OTHERWISE REMAINDER
OF FORECAST IN GOOD SHAPE WITH SCA FOR ALL WATERS.

&&

.MHX WATCHES/WARNINGS/ADVISORIES...
NC...NONE.
MARINE...SMALL CRAFT ADVISORY FOR AMZ130-135-150 UNTIL 8 AM SATURDAY.
  ...SMALL CRAFT ADVISORY FOR AMZ152-154-156 UNTIL 5 PM SATURDAY.
...SMALL CRAFT ADVISORY FOR AMZ158 UNTIL 2 PM SATURDAY.

TK/JE
Hazardous weather outlook, May 26, 4:26 AM EDT, 12 hours 2 minutes before
HAZARDOUS WEATHER OUTLOOK FOR EASTERN NORTH CAROLINA
NATIONAL WEATHER SERVICE NEWPORT/MOREHEAD CITY NC
426 AM EDT FRI MAY 26 2006

NCZ029-044>047-079>081-090>094-270830-
MARTIN-PITT-WASHINGTON-TYRRELL-MAINLAND DARE-GREENE-BEAUFORT-
MAINLAND HYDE-DUPLIN-LENOIR-JONES-CRAVEN-PAMLICO-
426 AM EDT FRI MAY 26 2006

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF EASTERN NORTH
CAROLINA.

.DAY ONE...TODAY AND TONIGHT

THUNDERSTORMS WILL DEVELOP THIS AFTERNOON AHEAD OF A COLD FRONT
APPROACHING FROM THE WEST. THESE THUNDERSTORMS WILL BECOME BETTER
ORGANIZED INTO THE EARLY EVENING HOURS. INCREASING LOW LEVEL
INSTABILITY AND FAVORABLE WIND SHEAR SHOULD RESULT IN THE
DEVELOPMENT OF SCATTERED SEVERE THUNDERSTORMS LATE THIS AFTERNOON
AND EARLY THIS EVENING. THE PRIMARY THREAT WILL BE DAMAGING WINDS
IN EXCESS OF 60 MPH AND LARGE HAIL.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL LIKELY BE NEEDED LATE THIS AFTERNOON AND
THIS EVENING.

AMZ130-135-150-152-154-156-158-170-270830-
ALBEMARLE SOUND-PAMLICO SOUND-
S OF CURRITUCK BEACH LIGHT TO OREGON INLET NC OUT 20 NM-
S OF OREGON INLET TO CAPE HATTERAS NC OUT 20 NM-
S OF CAPE HATTERAS TO OCRACOKE INLET NC OUT 20 NM
INCLUDING THE MONITOR NATIONAL MARINE SANCTUARY-
S OF OCRACOKE INLET TO CAPE LOOKOUT NC OUT 20 NM-
S OF CAPE LOOKOUT TO N OF SURF CITY NC OUT 20 NM-
WATERS FROM CURRITUCK BEACH LIGHT TO SURF CITY NC FROM 20 TO
40 NM-
426 AM EDT FRI MAY 26 2006

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF EASTERN NORTH
CAROLINA.

.DAY ONE...TODAY AND TONIGHT

A COLD FRONT WILL APPROACH THE SOUNDS AND COASTAL WATERS LATE THIS
AFTERNOON AND OVERNIGHT. SMALL CRAFT ADVISORIES ARE IN EFFECT FOR
ALL COASTAL WATERS AND SOUNDS FOR TODAY AND TONIGHT AS WINDS ARE
EXPECTED TO REMAIN 20 TO 25 KNOTS. SEAS WILL BUILD TO NEAR 8 FEET
BY LATE THIS EVENING OVER THE COASTAL WATERS. ADDITIONALLY...THUNDERSTORMS
WILL DEVELOP TODAY AND POSSIBLY PRODUCE WIND GUSTS IN EXCESS OF 35
KNOTS ALONG WITH FREQUENT LIGHTNING AND HAIL LATE THIS AFTERNOON
AND TONIGHT.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY

AS THE COLD FRONT MOVE SLOWLY THROUGH THE COASTAL WATERS LATE SAT
THE WINDS AND SEAS WILL GRADUALLY DECREASE. SMALL CRAFT ADVISORIES
ARE EXPECTED THROUGH MUCH OF SATURDAY. THUNDERSTORMS WILL
CONTINUE OVER THE COASTAL WATERS THROUGH MUCH OF SATURDAY WITH
OCCASIONAL GUSTS TO NEAR 35 KNOTS.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED.

NCZ095-098-103-104-270830-
CARTERET-ONSLOW-OUTER BANKS DARE-OUTER BANKS HYDE-
426 AM EDT FRI MAY 26 2006

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF EASTERN NORTH
CAROLINA.

.DAY ONE...TODAY AND TONIGHT

THUNDERSTORMS WILL DEVELOP LATE THIS AFTERNOON AHEAD OF A COLD
FRONT APPROACHING FROM THE WEST. THESE THUNDERSTORMS WILL BECOME
BETTER ORGANIZED INTO THE EARLY EVENING HOURS. INCREASING LOW
LEVEL INSTABILITY AND FAVORABLE WIND SHEAR SHOULD RESULT IN THE
DEVELOPMENT OF SCATTERED SEVERE THUNDERSTORMS THIS EVENING. THE
PRIMARY THREAT WILL BE DAMAGING WINDS IN EXCESS OF 60 MPH AND
LARGE HAIL.

INCREASING LOW LEVEL WINDS AND BUILDING SWELL WILL ALSO PRODUCE A
MODERATE THREAT OF RIP CURRENTS ALONG SOUTH FACING BEACHES TODAY
FROM CAPE HATTERAS SOUTH.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL LIKELY BE NEEDED LATE THIS AFTERNOON AND
THIS EVENING.

In the hours before

Local storm report, May 26, 3:25 PM EDT, 1 hour 3 minutes before
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Local storm report, May 26, 3:37 PM EDT, 51 minutes before
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Local storm report, May 26, 3:39 PM EDT, 49 minutes before
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Local storm report, May 26, 3:42 PM EDT, 46 minutes before
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Local storm report, May 26, 4:00 PM EDT, 28 minutes before
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Local storm report, May 26, 4:12 PM EDT, 16 minutes before
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The office that day

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

IssuedProductOfficeCountiesLasted
May 26, 2:38 PM EDTSevere Thunderstorm WarningMHXOnslow37 min
May 26, 2:39 PM EDTSevere Thunderstorm WarningMHXPamlico36 min
May 26, 2:43 PM EDTSevere Thunderstorm WarningMHXCraven47 min
May 26, 3:04 PM EDTSevere Thunderstorm WarningMHXBeaufort41 min
May 26, 3:28 PM EDTSevere Thunderstorm WarningMHXOnslow47 min
May 26, 3:36 PM EDTSevere Thunderstorm WarningMHXPamlico24 min
May 26, 3:41 PM EDTSevere Thunderstorm WarningMHXBeaufort49 min
May 26, 3:43 PM EDTSpecial Marine WarningMHX47 min
May 26, 3:47 PM EDTSevere Thunderstorm WarningMHXCarteret, Craven, Jones43 min
May 26, 4:09 PM EDTSpecial Marine WarningMHX66 min
May 26, 4:16 PM EDTSevere Thunderstorm WarningMHXPitt44 min
May 26, 4:25 PM EDTSpecial Marine WarningMHX65 min
May 26, 4:25 PM EDTSevere Thunderstorm WarningMHXGreene, Lenoir50 min
May 26, 4:42 PM EDTSevere Thunderstorm WarningMHXWashington48 min
May 26, 4:52 PM EDTSevere Thunderstorm WarningMHXCraven23 min
May 26, 4:59 PM EDTSevere Thunderstorm WarningMHXPitt31 min
May 26, 5:11 PM EDTSevere Thunderstorm WarningMHXBeaufort, Craven34 min
May 26, 5:15 PM EDTSpecial Marine WarningMHX60 min
May 26, 5:25 PM EDTSevere Thunderstorm WarningMHXTyrrell28 min
May 26, 5:34 PM EDTSevere Thunderstorm WarningMHXJones, Lenoir26 min
May 26, 5:43 PM EDTSevere Thunderstorm WarningMHXDuplin, Onslow47 min
May 26, 5:44 PM EDTSevere Thunderstorm WarningMHXBeaufort46 min
May 26, 5:57 PM EDTSevere Thunderstorm WarningMHXCraven48 min
May 26, 6:06 PM EDTSevere Thunderstorm WarningMHXJones39 min
May 26, 6:09 PM EDTSpecial Marine WarningMHX66 min
May 26, 6:17 PM EDTSevere Thunderstorm WarningMHXPamlico30 min
May 26, 7:15 PM EDTSevere Thunderstorm WarningMHXBeaufort45 min
May 26, 7:39 PM EDTSpecial Marine WarningMHX66 min

Nearby

Severe Thunderstorm Warnings in North Carolina, 2006Every severe thunderstorm warning in 2006

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.