Alert archive / North Carolina / Tornado Warnings in 2020

Tornado Warning 3, NWS Raleigh, NC

January 12, 2020Sampson County, Wayne County, North Carolina

NWS Raleigh, NC issued this tornado warning at Jan 12, 2020, 1:15 AM EST for Sampson County, Wayne County, North Carolina. It was in force for 30 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
Jan 12, 2020, 1:15 AM EST (06:15 UTC)
Expired
Jan 12, 2020, 1:45 AM EST
In force
30 min
Issued by
NWS Raleigh, NC
Area
Storm-based polygon
Tornado
Radar indicated
Hail
0.75 in

Counties Sampson County, NC, Wayne County, NC

The radar

The Raleigh/Durham radar (KRAX), 62 km from the middle of the area, began a volume at 06:13 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
Jan 11, 11:25 PM ESTSevere Thunderstorm WatchSPC4 hr

The nearest sounding before it

Newport, NC (KMHX), launched 00:00Z, 6.3 hours before the alert went out and 120 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 2020-01-12Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 19 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 00:00Z on 2020-01-12The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 206 square meters per square second.193958Sfc1 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
19 J/kg
Mixed-layer CIN
-7 J/kg
Mixed-layer LCL
634 m above ground
0-6 km bulk shear
38 kt
0-1 km storm-relative helicity
206 m²/s²
0-3 km storm-relative helicity
236 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

100 
WFUS52 KRAH 120615
TORRAH
NCC163-191-120645-
/O.NEW.KRAH.TO.W.0003.200112T0615Z-200112T0645Z/

BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Raleigh NC
115 AM EST Sun Jan 12 2020

The National Weather Service in Raleigh has issued a

* Tornado Warning for...
  Southern Wayne County in central North Carolina...
  Northeastern Sampson County in central North Carolina...

* Until 145 AM EST.
    
* At 115 AM EST, a severe thunderstorm capable of producing a tornado
  was located 9 miles north of Clinton, moving northeast at 60 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...
  Mount Olive and Mount Olive around 130 AM EST.
  Goldsboro around 140 AM EST.
  Walnut Creek around 145 AM EST.

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

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

&&

LAT...LON 3524 7787 3518 7807 3519 7816 3514 7816
      3506 7837 3515 7844 3544 7791 3535 7784
TIME...MOT...LOC 0615Z 240DEG 51KT 3514 7831 

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

$$

77
2 follow-up statements
078 
WWUS52 KRAH 120624
SVSRAH

Severe Weather Statement
National Weather Service Raleigh NC
124 AM EST Sun Jan 12 2020

NCC163-191-120645-
/O.CON.KRAH.TO.W.0003.000000T0000Z-200112T0645Z/
Wayne NC-Sampson NC-
124 AM EST Sun Jan 12 2020

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 145 AM EST FOR SOUTHERN
WAYNE AND NORTHEASTERN SAMPSON COUNTIES...
    
At 124 AM EST, a severe thunderstorm capable of producing a tornado
was located 7 miles west of Mount Olive, moving northeast at 55 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...
  Mount Olive around 130 AM EST.
  Mount Olive around 135 AM EST.
  Goldsboro and Walnut Creek around 145 AM EST.

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

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

&&

LAT...LON 3524 7787 3518 7807 3519 7816 3516 7816
      3511 7830 3519 7836 3544 7791 3535 7784
TIME...MOT...LOC 0624Z 237DEG 47KT 3520 7820 

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

$$

77
044 
WWUS52 KRAH 120636
SVSRAH

Severe Weather Statement
National Weather Service Raleigh NC
136 AM EST Sun Jan 12 2020

NCC163-191-120645-
/O.EXP.KRAH.TO.W.0003.000000T0000Z-200112T0645Z/
Wayne NC-Sampson NC-
136 AM EST Sun Jan 12 2020

...THE TORNADO WARNING FOR SOUTHERN WAYNE AND NORTHEASTERN SAMPSON
COUNTIES WILL EXPIRE AT 145 AM EST...
    
The tornado threat has diminished and the Tornado Warning has been 
cancelled. However, damaging winds remain likely and a Severe 
Thunderstorm Warning remains in effect for the area.

A Severe Thunderstorm Watch remains in effect until 200 AM EST for
central North Carolina. A Severe Thunderstorm Watch also remains in
effect until 500 AM EST 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 3524 7787 3518 7807 3519 7816 3516 7816
      3511 7830 3519 7836 3544 7791 3535 7784
TIME...MOT...LOC 0635Z 240DEG 51KT 3528 7804 

$$

77

The office that day

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

IssuedProductOfficeCountiesLasted
Jan 11, 10:00 PM ESTSevere Thunderstorm WarningRAHDavidson, Forsyth, Guilford, Montgomery, Randolph, Stanly45 min
Jan 11, 10:38 PM ESTSevere Thunderstorm WarningRAHAnson, Montgomery, Richmond, Stanly52 min
Jan 11, 10:41 PM ESTSevere Thunderstorm WarningRAHDavidson, Forsyth, Guilford, Randolph64 min
Jan 11, 11:09 PM ESTSevere Thunderstorm WarningRAHHoke, Lee, Moore, Scotland51 min
Jan 11, 11:11 PM ESTSevere Thunderstorm WarningRAHAlamance, Chatham, Durham, Orange, Person79 min
Jan 11, 11:52 PM ESTSevere Thunderstorm WarningRAHCumberland, Harnett, Hoke, Johnston, Lee, Moore and 2 more68 min
Jan 11, 11:56 PM ESTTornado WarningRAHCumberland, Hoke16 min
Jan 12, 12:00 AM ESTSevere Thunderstorm WarningRAHFranklin, Granville, Halifax, Nash, Vance, Warren75 min
Jan 12, 12:18 AM ESTSevere Thunderstorm WarningRAHHoke, Scotland30 min
Jan 12, 12:52 AM ESTTornado WarningRAHCumberland, Sampson26 min
Jan 12, 12:57 AM ESTSevere Thunderstorm WarningRAHCumberland, Edgecombe, Halifax, Johnston, Nash, Sampson and 2 more78 min
Jan 12, 2:09 AM ESTSevere Thunderstorm WarningRAHSampson, Wayne28 min

Nearby

Tornado Warnings in North Carolina, 2020Every tornado warning in 2020Tornadoes in 2020

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.