Alert archive / North Carolina / Tornado Warnings in 2021

Tornado Warning 3, NWS Wilmington, NC

February 16, 2021Brunswick County, Columbus County, North Carolina

NWS Wilmington, NC issued this tornado warning at Feb 16, 2021, 12:00 AM EST for Brunswick County, Columbus County, North Carolina. It was in force for 15 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
Feb 16, 2021, 12:00 AM EST (05:00 UTC)
Expired
Feb 16, 2021, 12:15 AM EST
In force
15 min
Issued by
NWS Wilmington, NC
Area
Storm-based polygon
Tornado
Observed
Hail
0.0 in

Counties Brunswick County, NC, Columbus County, NC

The radar

The Wilmington radar (KLTX), 27 km from the middle of the area, began a volume at 05:00 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.

The nearest sounding before it

Newport, NC (KMHX), launched 00:00Z, 5.0 hours before the alert went out and 143 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 2021-02-16Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 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 2021-02-16The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 241 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
456 m above ground
0-6 km bulk shear
62 kt
0-1 km storm-relative helicity
241 m²/s²
0-3 km storm-relative helicity
300 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

059 
WFUS52 KILM 160500
TORILM
NCC019-047-160530-
/O.NEW.KILM.TO.W.0003.210216T0500Z-210216T0530Z/

BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Wilmington NC
1200 AM EST Tue Feb 16 2021

The National Weather Service in Wilmington has issued a

* Tornado Warning for...
  North central Brunswick County in southeastern North Carolina...
  East central Columbus County in southeastern North Carolina...

* Until 1230 AM EST.
    
* At 1200 AM EST, a tornado producing storm was located over Honey
  Island, or 13 miles north of Shallotte, moving northeast at 50 mph.

  HAZARD...Damaging tornado.

  SOURCE...Radar confirmed tornado.

  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 tornadic storm will be near...
  Freeman around 1210 AM EST.
  Delco, Riegelwood and Batarora around 1215 AM EST.
  Northwest around 1220 AM EST.

Other locations impacted by this tornadic thunderstorm include Sandy
Creek.

This includes US Route 74 between mile markers 417 and 428.
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...

To repeat, a tornado is on the ground. 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.

&&

LAT...LON 3408 7830 3415 7840 3437 7825 3427 7808
TIME...MOT...LOC 0500Z 220DEG 45KT 3416 7832 

TORNADO...OBSERVED
HAIL...0.00IN

$$

VAO
2 follow-up statements
242 
WWUS52 KILM 160507
SVSILM

Severe Weather Statement
National Weather Service Wilmington NC
1207 AM EST Tue Feb 16 2021

NCC019-047-160530-
/O.CON.KILM.TO.W.0003.000000T0000Z-210216T0530Z/
Brunswick NC-Columbus NC-
1207 AM EST Tue Feb 16 2021

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 1230 AM EST FOR NORTH
CENTRAL BRUNSWICK AND EASTERN COLUMBUS COUNTIES...
        
At 1207 AM EST, a confirmed tornado was located near Delco, or 12
miles west of Leland, moving northeast at 50 mph.

HAZARD...Damaging tornado.

SOURCE...Radar confirmed tornado.

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 tornado will be near...
  Northwest around 1220 AM EST.

Other locations impacted by this tornadic thunderstorm include Sandy
Creek.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

To repeat, a tornado is on the ground. 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.

&&

LAT...LON 3415 7826 3420 7836 3437 7825 3427 7808
TIME...MOT...LOC 0507Z 220DEG 45KT 3423 7825 

TORNADO...OBSERVED
HAIL...0.00IN

$$

VAO
876 
WWUS52 KILM 160515
SVSILM

Severe Weather Statement
National Weather Service Wilmington NC
1215 AM EST Tue Feb 16 2021

NCC019-047-160525-
/O.CAN.KILM.TO.W.0003.000000T0000Z-210216T0530Z/
Brunswick NC-Columbus NC-
1215 AM EST Tue Feb 16 2021

...THE TORNADO WARNING FOR NORTH CENTRAL BRUNSWICK AND EASTERN
COLUMBUS COUNTIES IS CANCELLED...
                
The storm which prompted the warning has weakened below severe
limits, and no longer appears capable of producing a tornado.
Therefore, the warning has been cancelled.

LAT...LON 3415 7826 3420 7836 3437 7825 3427 7808
TIME...MOT...LOC 0514Z 220DEG 45KT 3431 7817 

$$

VAO

The office that day

Everything else NWS Wilmington, NC issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Feb 15, 10:15 PM ESTRiver Flood WarningILMPender21 days
Feb 15, 10:43 PM ESTSpecial Marine WarningILM32 min
Feb 15, 11:11 PM ESTSpecial Marine WarningILM22 min
Feb 15, 11:33 PM ESTSevere Thunderstorm WarningILMBrunswick17 min
Feb 15, 11:39 PM ESTTornado WarningILMBrunswick11 min
Feb 15, 11:48 PM ESTTornado WarningILMBrunswick13 min
Feb 15, 11:55 PM ESTSpecial Marine WarningILM50 min
Feb 16, 12:29 AM ESTSevere Thunderstorm WarningILMPender31 min
Feb 16, 12:43 AM ESTSpecial Marine WarningILM32 min
Feb 16, 12:57 AM ESTSpecial Weather StatementILMNew Hanover, Pender63 min
Feb 16, 1:03 AM ESTAreal Flood AdvisoryILMNew Hanover, Pender87 min
Feb 16, 1:07 AM ESTSpecial Marine WarningILM38 min

Nearby

Tornado Warnings in North Carolina, 2021Every tornado warning in 2021Tornadoes 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.