Alert archive / North Carolina / Tornado Warnings in 2017

Tornado Warning 1, NWS Newport/Morehead City, NC

May 5, 2017Onslow County, North Carolina

NWS Newport/Morehead City, NC issued this tornado warning at May 5, 2017, 5:18 AM EDT for Onslow County, North Carolina. It was in force for 42 min. 1 report came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued
May 5, 2017, 5:18 AM EDT (09:18 UTC)
Expired
May 5, 2017, 6:00 AM EDT
In force
42 min
Issued by
NWS Newport/Morehead City, NC
Area
Storm-based polygon
Tornado
Radar indicated
Hail
0.0 in

County Onslow County, NC

The radar

The Morehead City radar (KMHX), 57 km from the middle of the area, began a volume at 09:17 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 5, 5:57 AM EDTFUNNEL CLOUDNew River Air Station, NCCALLER REPORTED FUNNEL CLOUD 2 TO 3 MILES AWAY FROM NEW RIVER STATION

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The watch it was issued in

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

IssuedProductOfficeLasted
May 5, 3:09 AM EDTTornado WatchSPC6 hr

The nearest sounding before it

Newport, NC (KMHX), launched 00:00Z, 9.3 hours before the alert went out and 57 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 00:00Z on 2017-05-05Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 132 joules per kilogram.LCLEL10008507005003002001001 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 00:00Z on 2017-05-05The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 127 square meters per square second.19395878Sfc1 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
-3 J/kg
Mixed-layer LCL
1061 m above ground
0-6 km bulk shear
29 kt
0-1 km storm-relative helicity
127 m²/s²
0-3 km storm-relative helicity
162 m²/s²
Significant tornado parameter
0.1
Supercell composite
1.1

Open this sounding in Storm Lab

The text

As transmitted.

644 
WFUS52 KMHX 050918
TORMHX
NCC133-051000-
/O.NEW.KMHX.TO.W.0001.170505T0918Z-170505T1000Z/

BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Newport/Morehead City NC
518 AM EDT FRI MAY 5 2017

The National Weather Service in Newport has issued a

* Tornado Warning for...
  Western Onslow County in eastern North Carolina...

* Until 600 AM EDT
    
* At 517 AM EDT, a severe thunderstorm capable of producing a tornado
  was located near Edgecomb, or 9 miles northwest of Surf City,
  moving north at 40 mph.

  HAZARD...Tornado. 

  SOURCE...Radar indicated rotation. 

  IMPACT...Flying debris will be dangerous to those caught without 
           shelter. Mobile homes will be damaged or destroyed. 
           Damage to roofs, windows, and vehicles will occur.  Tree 
           damage is likely. 

* This dangerous storm will be near...
  New River Station around 535 AM EDT. 
  Albert J Ellis Airport around 540 AM EDT. 
  Half Moon and Richlands South around 545 AM EDT. 
  Richlands around 550 AM EDT. 

Other locations impacted by this tornadic thunderstorm include Holly
Ridge.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.

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

&&

LAT...LON 3447 7757 3473 7769 3477 7768 3498 7759
      3497 7754 3491 7737 3493 7736 3494 7734
      3493 7729
TIME...MOT...LOC 0917Z 202DEG 44KT 3454 7765 

TORNADO...RADAR INDICATED
HAIL...0.00IN

$$

11
1 follow-up statement
729 
WWUS52 KMHX 050938
SVSMHX

Severe Weather Statement
National Weather Service Newport/Morehead City NC
538 AM EDT FRI MAY 5 2017

NCC133-051000-
/O.CON.KMHX.TO.W.0001.000000T0000Z-170505T1000Z/
Onslow NC-
538 AM EDT FRI MAY 5 2017

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 600 AM EDT FOR WESTERN
ONSLOW COUNTY...
    
At 537 AM EDT, a severe thunderstorm capable of producing a tornado
was located near Richlands South, or 7 miles southwest of Half Moon, 
moving north at 45 mph. Another storm capable of producing a tornado 
was located north of Holly Ridge. 

HAZARD...Tornado. 

SOURCE...Radar indicated rotation. 

IMPACT...Flying debris will be dangerous to those caught without 
         shelter. Mobile homes will be damaged or destroyed. Damage 
         to roofs, windows, and vehicles will occur.  Tree damage is 
         likely. 

This dangerous storm will be near...
  Half Moon, Richlands South and Albert J Ellis Airport around 545 
  AM EDT. 
  Richlands around 550 AM EDT. 

Other locations impacted by this tornadic thunderstorm include Holly
Ridge.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.

If a tornado or other severe weather is spotted, call the National
Weather Service office in Newport at 1-800-889-
6889. This act may save lives of others in the path of dangerous
weather.

&&

LAT...LON 3447 7757 3473 7769 3477 7768 3498 7759
      3497 7754 3491 7737 3493 7736 3494 7734
      3493 7729
TIME...MOT...LOC 0937Z 196DEG 40KT 3476 7757 

TORNADO...RADAR INDICATED
HAIL...0.00IN

$$

11

The office that day

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

IssuedProductOfficeCountiesLasted
May 4, 8:00 PM EDTBeach Hazards StatementMHX24 hr
May 4, 10:54 PM EDTSpecial Weather StatementMHXPamlico66 min
May 5, 12:00 AM EDTSpecial Weather StatementMHXWashington45 min
May 5, 4:17 AM EDTSpecial Weather StatementMHXOnslow58 min
May 5, 5:29 AM EDTTornado WarningMHXCraven, Jones, Pitt31 min
May 5, 5:55 AM EDTTornado WarningMHXJones, Onslow35 min
May 5, 6:07 AM EDTSpecial Weather StatementMHXDuplin, Greene, Lenoir, Pitt53 min
May 5, 6:14 AM EDTSpecial Weather StatementMHXBeaufort31 min
May 5, 6:17 AM EDTTornado WarningMHXBeaufort, Martin, Pitt, Washington43 min
May 5, 6:28 AM EDTTornado WarningMHXBeaufort, Craven, Jones, Pitt32 min
May 5, 6:54 AM EDTTornado WarningMHXMartin21 min
May 5, 6:59 AM EDTSpecial Marine WarningMHX61 min
May 5, 7:03 AM EDTTornado WarningMHXBeaufort, Craven, Pitt42 min
May 5, 7:10 AM EDTSpecial Weather StatementMHXJones, Onslow50 min
May 5, 7:19 AM EDTSevere Thunderstorm WarningMHXCarteret, Craven, Jones, Onslow, Pamlico41 min
May 5, 7:30 AM EDTTornado WarningMHXMartin, Washington30 min
May 5, 7:42 AM EDTSpecial Weather StatementMHXBeaufort, Craven63 min
May 5, 7:44 AM EDTTornado WarningMHXMartin, Washington6 min
May 5, 7:55 AM EDTSevere Thunderstorm WarningMHXCarteret, Craven, Pamlico50 min
May 5, 8:08 AM EDTAreal Flood AdvisoryMHXCraven82 min
May 5, 8:20 AM EDTSpecial Marine WarningMHX55 min
May 5, 8:26 AM EDTSpecial Weather StatementMHXDare, Tyrrell, Washington64 min
May 5, 8:34 AM EDTSpecial Marine WarningMHX41 min
May 5, 8:47 AM EDTSpecial Weather StatementMHXHyde58 min
May 5, 8:48 AM EDTAreal Flood AdvisoryMHXCarteret87 min
May 5, 9:11 AM EDTSpecial Marine WarningMHX49 min
May 5, 9:20 AM EDTAreal Flood AdvisoryMHXCarteret85 min
May 5, 9:32 AM EDTSpecial Weather StatementMHXDare28 min
May 5, 9:37 AM EDTAreal Flood AdvisoryMHXBeaufort, Craven, Pitt83 min
May 5, 9:49 AM EDTSpecial Weather StatementMHXHyde41 min
May 5, 10:06 AM EDTSpecial Weather StatementMHXDare39 min

Nearby

Tornado Warnings in North Carolina, 2017Every tornado warning in 2017Tornadoes in 2017

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.