Alert archive / North Carolina / Tornado Warnings in 2021

Tornado Warning 13, NWS Raleigh, NC

March 27, 2021Johnston County, Wayne County, North Carolina

NWS Raleigh, NC issued this tornado warning at Mar 27, 2021, 6:36 PM EDT for Johnston County, Wayne County, North Carolina. It was in force for 54 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, 6:36 PM EDT (22:36 UTC)
Expired
Mar 27, 2021, 7:30 PM EDT
In force
54 min
Issued by
NWS Raleigh, NC
Area
Storm-based polygon
Tornado
Radar indicated
Hail
0.75 in

Counties Johnston County, NC, Wayne County, NC

The radar

The Raleigh/Durham radar (KRAX), 61 km from the middle of the area, began a volume at 22:37 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, 2:03 PM EDTSevere Thunderstorm WatchSPC6 hr

The nearest sounding before it

Newport, NC (KMHX), launched 12:00Z, 10.6 hours before the alert went out and 115 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.

948 
WFUS52 KRAH 272236
TORRAH
NCC101-191-272330-
/O.NEW.KRAH.TO.W.0013.210327T2236Z-210327T2330Z/

BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Raleigh NC
636 PM EDT Sat Mar 27 2021

The National Weather Service in Raleigh has issued a

* Tornado Warning for...
  Wayne County in central North Carolina...
  Southeastern Johnston County in central North Carolina...

* Until 730 PM EDT.
    
* At 636 PM EDT, a severe thunderstorm capable of producing a tornado
  was located 12 miles northwest of Mount Olive, moving east at 35
  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...
  Goldsboro around 700 PM EDT.
  Walnut Creek around 710 PM EDT.

Other locations impacted by this tornadic thunderstorm include Cliffs
Of The Neuse State Park, Mar-Mac, Elroy, Grantham and Brogden.

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.

&&

LAT...LON 3534 7782 3518 7783 3517 7787 3523 7825
      3529 7831 3540 7829 3546 7783 3542 7783
      3541 7781 3538 7780
TIME...MOT...LOC 2236Z 264DEG 32KT 3533 7821 

TORNADO...RADAR INDICATED
HAIL...<.75IN

$$

10
4 follow-up statements
577 
WWUS52 KRAH 272258
SVSRAH

Severe Weather Statement
National Weather Service Raleigh NC
658 PM EDT Sat Mar 27 2021

NCC101-272307-
/O.CAN.KRAH.TO.W.0013.000000T0000Z-210327T2330Z/
Johnston NC-
658 PM EDT Sat Mar 27 2021

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

A Severe Thunderstorm Watch remains in effect until 800 PM EDT for
central North Carolina. A Severe Thunderstorm Watch also remains in
effect until 1000 PM EDT for central North Carolina.

LAT...LON 3534 7782 3518 7784 3517 7787 3525 7811
      3537 7811 3546 7783 3542 7783 3541 7781
      3538 7780
TIME...MOT...LOC 2257Z 275DEG 29KT 3531 7803 

$$

NCC191-272330-
/O.CON.KRAH.TO.W.0013.000000T0000Z-210327T2330Z/
Wayne NC-
658 PM EDT Sat Mar 27 2021

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 730 PM EDT FOR
SOUTHEASTERN WAYNE COUNTY...
    
At 657 PM EDT, a severe thunderstorm capable of producing a tornado
was located near Goldsboro, moving east at 35 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...
  Goldsboro around 705 PM EDT.
  Walnut Creek around 715 PM EDT.

Other locations impacted by this tornadic thunderstorm include Cliffs
Of The Neuse State Park, Mar-Mac, Elroy, Brogden and Seven Springs.

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.

&&

LAT...LON 3534 7782 3518 7784 3517 7787 3525 7811
      3537 7811 3546 7783 3542 7783 3541 7781
      3538 7780
TIME...MOT...LOC 2257Z 275DEG 29KT 3531 7803 

TORNADO...RADAR INDICATED
HAIL...<.75IN

$$

10
839 
WWUS52 KRAH 272312
SVSRAH

Severe Weather Statement
National Weather Service Raleigh NC
712 PM EDT Sat Mar 27 2021

NCC191-272330-
/O.CON.KRAH.TO.W.0013.000000T0000Z-210327T2330Z/
Wayne NC-
712 PM EDT Sat Mar 27 2021

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 730 PM EDT FOR
SOUTHEASTERN WAYNE COUNTY...
    
At 711 PM EDT, a severe thunderstorm capable of producing a tornado
was located near Walnut Creek, or near Goldsboro, moving east at 20
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...
  Walnut Creek around 725 PM EDT.

Other locations impacted by this tornadic thunderstorm include Cliffs
Of The Neuse State Park, Seven Springs and Elroy.

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.

&&

LAT...LON 3534 7782 3518 7784 3523 7800 3534 7797
      3538 7780
TIME...MOT...LOC 2311Z 270DEG 18KT 3531 7794 

TORNADO...RADAR INDICATED
HAIL...<.75IN

$$

10
734 
WWUS52 KRAH 272324
SVSRAH

Severe Weather Statement
National Weather Service Raleigh NC
724 PM EDT Sat Mar 27 2021

NCC191-272330-
/O.CON.KRAH.TO.W.0013.000000T0000Z-210327T2330Z/
Wayne NC-
724 PM EDT Sat Mar 27 2021

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 730 PM EDT FOR
SOUTHEASTERN WAYNE COUNTY...
    
At 723 PM EDT, a severe thunderstorm capable of producing a tornado
was located over Walnut Creek, or near La Grange, moving east at 20
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 tornadic thunderstorm will remain over mainly rural areas of
southeastern Wayne County, including the following locations...
Cliffs Of The Neuse State Park and Seven Springs.

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.

&&

LAT...LON 3518 7784 3520 7790 3532 7789 3534 7782
TIME...MOT...LOC 2323Z 270DEG 18KT 3531 7786 

TORNADO...RADAR INDICATED
HAIL...<.75IN

$$

10
678 
WWUS52 KRAH 272326
SVSRAH

Severe Weather Statement
National Weather Service Raleigh NC
726 PM EDT Sat Mar 27 2021

NCC191-272335-
/O.EXP.KRAH.TO.W.0013.000000T0000Z-210327T2330Z/
Wayne NC-
726 PM EDT Sat Mar 27 2021

...THE TORNADO WARNING FOR SOUTHEASTERN WAYNE COUNTY WILL EXPIRE AT
730 PM EDT...
        
The storm which prompted the warning has moved out of the area.
Therefore, the warning will be allowed to expire.  However, small 
hail is still possible with this thunderstorm around Walnut Creek 
through 730 PM.

A Severe Thunderstorm Watch remains in effect until 800 PM EDT for
central North Carolina. A Severe Thunderstorm Watch also remains in
effect until 1000 PM EDT for central North Carolina.

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

LAT...LON 3518 7784 3520 7790 3532 7789 3534 7782
TIME...MOT...LOC 2325Z 264DEG 32KT 3531 7785 

$$

26

The office that day

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

IssuedProductOfficeCountiesLasted
Mar 27, 6:39 AM EDTDense Fog AdvisoryRAHAnson, Chatham, Cumberland, Durham, Edgecombe, Franklin and 20 more3 hr
Mar 27, 1:43 PM EDTSpecial Weather StatementRAHForsyth62 min
Mar 27, 1:58 PM EDTSevere Thunderstorm WarningRAHDavidson, Forsyth47 min
Mar 27, 2:31 PM EDTSevere Thunderstorm WarningRAHDavidson, Guilford, Randolph59 min
Mar 27, 3:17 PM EDTSevere Thunderstorm WarningRAHAlamance, Guilford, Orange, Randolph43 min
Mar 27, 3:25 PM EDTSpecial Weather StatementRAHDavidson, Forsyth, Guilford65 min
Mar 27, 3:51 PM EDTSpecial Weather StatementRAHPerson54 min
Mar 27, 3:54 PM EDTSpecial Weather StatementRAHMontgomery, Moore, Stanly66 min
Mar 27, 4:00 PM EDTSpecial Weather StatementRAHDurham, Granville, Orange60 min
Mar 27, 4:12 PM EDTSevere Thunderstorm WarningRAHChatham, Montgomery, Moore, Randolph48 min
Mar 27, 4:19 PM EDTTornado WarningRAHLee, Montgomery, Moore41 min
Mar 27, 4:26 PM EDTSevere Thunderstorm WarningRAHAlamance, Chatham, Davidson, Randolph64 min
Mar 27, 4:29 PM EDTSevere Thunderstorm WarningRAHMontgomery, Stanly46 min
Mar 27, 4:42 PM EDTSevere Thunderstorm WarningRAHChatham, Durham, Franklin, Granville, Wake48 min
Mar 27, 4:45 PM EDTSpecial Weather StatementRAHGranville, Vance, Warren60 min
Mar 27, 4:57 PM EDTSevere Thunderstorm WarningRAHHarnett, Lee, Moore48 min
Mar 27, 5:07 PM EDTSevere Thunderstorm WarningRAHAnson, Montgomery, Moore, Richmond, Stanly38 min
Mar 27, 5:13 PM EDTTornado WarningRAHJohnston, Nash, Wake, Wilson47 min
Mar 27, 5:42 PM EDTSevere Thunderstorm WarningRAHCumberland, Harnett, Johnston, Lee, Moore, Sampson and 1 more48 min
Mar 27, 6:00 PM EDTSevere Thunderstorm WarningRAHEdgecombe, Nash, Wilson45 min
Mar 27, 6:23 PM EDTSpecial Weather StatementRAHAnson, Cumberland, Harnett, Hoke, Richmond, Scotland37 min
Mar 27, 6:24 PM EDTSevere Thunderstorm WarningRAHJohnston, Wayne, Wilson51 min
Mar 27, 6:51 PM EDTSevere Thunderstorm WarningRAHSampson54 min
Mar 27, 6:57 PM EDTSpecial Weather StatementRAHCumberland48 min
Mar 27, 7:06 PM EDTSevere Thunderstorm WarningRAHCumberland, Sampson69 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.