Alert archive / North Carolina / Severe Thunderstorm Warnings in 2021

Severe Thunderstorm Warning 3, NWS Newport/Morehead City, NC

March 27, 2021Greene County, Pitt County, North Carolina

NWS Newport/Morehead City, NC issued this severe thunderstorm warning at Mar 27, 2021, 6:20 PM EDT for Greene County, Pitt County, North Carolina. It was in force for 70 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued
Mar 27, 2021, 6:20 PM EDT (22:20 UTC)
Expired
Mar 27, 2021, 7:30 PM EDT
In force
70 min
Issued by
NWS Newport/Morehead City, NC
Area
Storm-based polygon
Tornado
Possible
Hail
1.0 in
Wind
60.0 mph

Counties Greene County, NC, Pitt County, NC

The radar

The Raleigh/Durham radar (KRAX), 101 km from the middle of the area, began a volume at 22:24 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
Mar 27, 5:29 PM EDTSevere Thunderstorm WatchSPC5 hr

The nearest sounding before it

Newport, NC (KMHX), launched 12:00Z, 10.3 hours before the alert went out and 105 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 2021-03-27Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 132 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 2021-03-27The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 7 square meters per square second.1939587897Sfc1 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
132 J/kg
Mixed-layer CIN
-315 J/kg
Mixed-layer LCL
1099 m above ground
0-6 km bulk shear
40 kt
0-1 km storm-relative helicity
7 m²/s²
0-3 km storm-relative helicity
46 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.2

Open this sounding in Storm Lab

The text

As transmitted.

747 
WUUS52 KMHX 272220
SVRMHX
NCC079-147-272330-
/O.NEW.KMHX.SV.W.0003.210327T2220Z-210327T2330Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Newport/Morehead City NC
620 PM EDT Sat Mar 27 2021

The National Weather Service in Newport has issued a

* Severe Thunderstorm Warning for...
  Central Greene County in eastern North Carolina...
  Pitt County in eastern North Carolina...

* Until 730 PM EDT.

* At 619 PM EDT, a severe thunderstorm was located over Wilson, or 15
  miles south of Rocky Mount, moving east at 30 mph.

  HAZARD...60 mph wind gusts and quarter size hail.

  SOURCE...Radar indicated.

  IMPACT...Hail damage to vehicles is expected. Expect wind damage 
           to roofs, siding, and trees.

* Locations impacted include...
  Greenville, Winterville, Ayden, Farmville, Bethel, Grifton, Stokes,
  Bell Arthur, Pactolus, House, Black Jack, Bruce, Maury,
  Ormondsville, Roundtree, Lizzie, Pitt Greenville Airport, Dowdy
  Ficklen Stadium, East Carolina University and Grimesland.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Remain alert for a possible tornado! Tornadoes can develop quickly
from severe thunderstorms. If you spot a tornado go at once into the
basement or small central room in a sturdy structure.

For your protection move to an interior room on the lowest floor of a
building.

Please send your reports of hail and/or wind damage, including trees
or large limbs downed, by calling the National Weather Service office
in Newport at 1-800-889-6889.

&&

LAT...LON 3580 7747 3581 7742 3583 7739 3579 7726
      3576 7726 3576 7721 3573 7717 3572 7717
      3570 7719 3568 7717 3566 7718 3563 7717
      3550 7721 3536 7743 3543 7748 3541 7749
      3542 7752 3539 7756 3556 7782 3557 7782
TIME...MOT...LOC 2219Z 290DEG 25KT 3574 7790 

TORNADO...POSSIBLE
HAIL...1.00IN
WIND...60MPH
 
$$

SGK
1 follow-up statement
018 
WWUS52 KMHX 272330
SVSMHX

Severe Weather Statement
National Weather Service Newport/Morehead City NC
730 PM EDT Sat Mar 27 2021

NCC079-147-272340-
/O.EXP.KMHX.SV.W.0003.000000T0000Z-210327T2330Z/
Greene NC-Pitt NC-
730 PM EDT Sat Mar 27 2021

...THE SEVERE THUNDERSTORM WARNING FOR CENTRAL GREENE AND PITT
COUNTIES HAS EXPIRED...
                
The storm which prompted the warning has weakened below severe
limits, and no longer poses an immediate threat to life or property.
Therefore, the warning has been allowed to expire.  However gusty
winds and heavy rain are still possible with this thunderstorm.

A Severe Thunderstorm Watch remains in effect until 1000 PM EDT for
eastern North Carolina.

LAT...LON 3580 7747 3581 7742 3583 7739 3579 7726
      3576 7726 3576 7721 3573 7717 3572 7717
      3570 7719 3568 7717 3566 7718 3563 7717
      3550 7721 3536 7743 3543 7748 3541 7749
      3542 7752 3539 7756 3556 7782 3557 7782
TIME...MOT...LOC 2330Z 290DEG 25KT 3558 7735 

$$

RTE

The office that day

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

IssuedProductOfficeCountiesLasted
Mar 26, 9:01 PM EDTMarine Dense Fog AdvisoryMHX5 hr
Mar 27, 3:56 AM EDTMarine Dense Fog AdvisoryMHX11 hr
Mar 27, 3:56 AM EDTSmall Craft AdvisoryMHX54 hr
Mar 27, 6:45 AM EDTDense Fog AdvisoryMHXBeaufort, Carteret, Craven, Duplin, Greene, Jones and 6 more3 hr
Mar 27, 5:36 PM EDTSpecial Weather StatementMHXJones, Onslow24 min
Mar 27, 6:28 PM EDTSevere Thunderstorm WarningMHXDuplin47 min
Mar 27, 6:39 PM EDTSevere Thunderstorm WarningMHXCraven, Duplin, Greene, Jones, Lenoir, Pitt81 min
Mar 27, 6:57 PM EDTSpecial Weather StatementMHXMartin63 min
Mar 27, 6:57 PM EDTSevere Thunderstorm WarningMHXDuplin48 min
Mar 27, 7:32 PM EDTSpecial Weather StatementMHXPitt43 min
Mar 27, 7:35 PM EDTSpecial Marine WarningMHX55 min
Mar 27, 7:41 PM EDTSpecial Marine WarningMHX64 min
Mar 27, 7:44 PM EDTSevere Thunderstorm WarningMHXCraven, Duplin, Jones, Lenoir, Onslow76 min
Mar 27, 7:53 PM EDTSpecial Weather StatementMHXDare67 min

Nearby

Severe Thunderstorm Warnings in North Carolina, 2021Every severe thunderstorm warning in 2021

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.