Alert archive / Virginia / Tornado Warnings in 2021

Tornado Warning 3, NWS Wakefield, VA

March 18, 2021Brunswick County, Greensville County, Mecklenburg County, Virginia

NWS Wakefield, VA issued this tornado warning at Mar 18, 2021, 7:59 PM EDT for Brunswick County, Greensville County, Mecklenburg County, Virginia. It was in force for 31 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 18, 2021, 7:59 PM EDT (23:59 UTC)
Expired
Mar 18, 2021, 8:30 PM EDT
In force
31 min
Issued by
NWS Wakefield, VA
Area
Storm-based polygon
Tornado
Radar indicated
Hail
1.25 in

Counties Brunswick County, VA, Greensville County, VA, Mecklenburg County, VA

The radar

The Norfolk radar (KAKQ), 82 km from the middle of the area, began a volume at 00:02 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 18, 5:09 PM EDTTornado WatchSPC6 hr

The nearest sounding before it

Roanoke, VA (KRNK), launched 12:00Z, 12.0 hours before the alert went out and 160 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, Roanoke, VA at 12:00Z on 2021-03-18Temperature 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, Roanoke, VA at 12:00Z on 2021-03-18The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 626 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
517 m above ground
0-6 km bulk shear
70 kt
0-1 km storm-relative helicity
626 m²/s²
0-3 km storm-relative helicity
780 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

514 
WFUS51 KAKQ 182359
TORAKQ
VAC025-081-117-190030-
/O.NEW.KAKQ.TO.W.0003.210318T2359Z-210319T0030Z/

BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Wakefield VA
759 PM EDT Thu Mar 18 2021

The National Weather Service in Wakefield has issued a

* Tornado Warning for...
  Southwestern Greensville County in southeastern Virginia...
  Southeastern Mecklenburg County in south central Virginia...
  Southern Brunswick County in south central Virginia...

* Until 830 PM EDT.
    
* At 758 PM EDT, a severe thunderstorm capable of producing a tornado
  was located over Ebony, or 8 miles southeast of Brodnax, moving
  east at 50 mph.

  HAZARD...Tornado and half dollar size hail.

  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...
  Brunswick around 805 PM EDT.
  Barley around 815 PM EDT.

Other locations impacted by this tornadic thunderstorm include Ante,
Brink, Triplet, Bowens Corner, White Plains, Valentines, Slates
Corner and Lake Gaston.

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 report severe weather by calling 757-899-2415, posting to the
NWS Wakefield Facebook page, or using Twitter @NWSWAKEFIELDVA.

&&

LAT...LON 3680 7768 3656 7755 3654 7795 3654 7806
      3668 7808
TIME...MOT...LOC 2358Z 251DEG 44KT 3659 7796 

TORNADO...RADAR INDICATED
HAIL...1.25IN

$$

05
2 follow-up statements
774 
WWUS51 KAKQ 190009
SVSAKQ

Severe Weather Statement
National Weather Service Wakefield VA
809 PM EDT Thu Mar 18 2021

VAC117-190019-
/O.CAN.KAKQ.TO.W.0003.000000T0000Z-210319T0030Z/
Mecklenburg VA-
809 PM EDT Thu Mar 18 2021

...THE TORNADO WARNING FOR SOUTHEASTERN MECKLENBURG COUNTY IS
CANCELLED...
    
The tornadic thunderstorm which prompted the warning has moved out 
of the warned area. Therefore, the warning has been cancelled.

A Tornado Watch remains in effect until 900 PM EDT for northeastern
North Carolina...and south central and southeastern Virginia.

LAT...LON 3680 7768 3656 7755 3654 7797 3670 7799
TIME...MOT...LOC 0009Z 250DEG 43KT 3663 7782 

$$

VAC025-081-190030-
/O.CON.KAKQ.TO.W.0003.000000T0000Z-210319T0030Z/
Greensville VA-Brunswick VA-
809 PM EDT Thu Mar 18 2021

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 830 PM EDT FOR
SOUTHWESTERN GREENSVILLE AND SOUTHERN BRUNSWICK COUNTIES...
    
At 809 PM EDT, a severe thunderstorm capable of producing a tornado
was located over Brunswick, or 8 miles south of Lawrenceville, moving
east at 50 mph.

HAZARD...Tornado and quarter size hail.

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 tornadic thunderstorm will remain over mainly rural areas of
southwestern Greensville and southern Brunswick Counties, including
the following locations... Ante, Brink, Triplet, Bowens Corner, White
Plains, Valentines, Slates Corner and Lake Gaston.

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.

Tornadoes are extremely difficult to see and confirm at night. Do not
wait to see or hear the tornado. TAKE COVER NOW!

&&

LAT...LON 3680 7768 3656 7755 3654 7797 3670 7799
TIME...MOT...LOC 0009Z 250DEG 43KT 3663 7782 

TORNADO...RADAR INDICATED
HAIL...1.00IN

$$

05
262 
WWUS51 KAKQ 190033 RRA
SVSAKQ

Severe Weather Statement
National Weather Service Wakefield VA
833 PM EDT Thu Mar 18 2021

VAC025-081-190043-
/O.EXP.KAKQ.TO.W.0003.000000T0000Z-210319T0030Z/
Greensville VA-Brunswick VA-
833 PM EDT Thu Mar 18 2021

...THE TORNADO WARNING FOR SOUTHWESTERN GREENSVILLE AND SOUTHERN
BRUNSWICK COUNTIES HAS EXPIRED...
        
The storm which prompted the warning has moved out of the area.
Therefore, the warning has been allowed to expire.

A Tornado Watch remains in effect until 900 PM EDT for northeastern
North Carolina...and south central and southeastern Virginia.

To report severe weather, contact your nearest law enforcement
agency. They will relay your report to the National Weather Service
Wakefield.

LAT...LON 3680 7768 3656 7755 3654 7797 3670 7799
TIME...MOT...LOC 0033Z 251DEG 44KT 3673 7748 

$$

05

The office that day

Everything else NWS Wakefield, VA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Mar 18, 3:50 AM EDTCoastal Flood WatchAKQJames City, Northampton, Surry, York, City of Chesapeake, City of Hampton and 4 more39 hr
Mar 18, 4:08 AM EDTGale WarningAKQ45 hr
Mar 18, 4:11 AM EDTWind AdvisoryAKQAccomack, Gloucester, Lancaster, Mathews, Middlesex, Northampton and 7 more45 hr
Mar 18, 2:08 PM EDTHigh Surf AdvisoryAKQAccomack, Northampton, City of Virginia Beach60 hr
Mar 18, 5:07 PM EDTSpecial Weather StatementAKQGreensville, City of Emporia38 min
Mar 18, 5:11 PM EDTSevere Thunderstorm WarningAKQSouthampton, Sussex34 min
Mar 18, 5:18 PM EDTTornado WarningAKQGreensville27 min
Mar 18, 5:31 PM EDTTornado WarningAKQGreensville, Southampton, Sussex29 min
Mar 18, 5:37 PM EDTSevere Thunderstorm WarningAKQIsle of Wight, Southampton, Surry38 min
Mar 18, 5:40 PM EDTSpecial Marine WarningAKQ65 min
Mar 18, 5:48 PM EDTSevere Thunderstorm WarningAKQSouthampton, Sussex27 min
Mar 18, 6:00 PM EDTSevere Thunderstorm WarningAKQIsle of Wight, York, City of Hampton, City of Newport News, City of Poquoson45 min
Mar 18, 6:04 PM EDTSpecial Marine WarningAKQ56 min
Mar 18, 6:17 PM EDTSevere Thunderstorm WarningAKQIsle of Wight, Southampton28 min
Mar 18, 6:34 PM EDTSevere Thunderstorm WarningAKQNorthampton41 min
Mar 18, 6:46 PM EDTSpecial Weather StatementAKQYork, City of Hampton, City of Newport News, City of Poquoson29 min
Mar 18, 6:52 PM EDTSpecial Weather StatementAKQAccomack38 min
Mar 18, 7:28 PM EDTSevere Thunderstorm WarningAKQPrince George, Surry, Sussex47 min
Mar 18, 7:45 PM EDTSevere Thunderstorm WarningAKQBrunswick, Dinwiddie, Greensville, Lunenburg, Mecklenburg, City of Emporia30 min

Nearby

Tornado Warnings in Virginia, 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.