Alert archive / North Carolina / Tornado Warnings in 2017

Tornado Warning 6, NWS Raleigh, NC

May 24, 2017Cumberland County, Sampson County, North Carolina

NWS Raleigh, NC issued this tornado warning at May 24, 2017, 5:05 PM EDT for Cumberland County, Sampson County, North Carolina. It was in force for 40 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
May 24, 2017, 5:05 PM EDT (21:05 UTC)
Expired
May 24, 2017, 5:45 PM EDT
In force
40 min
Issued by
NWS Raleigh, NC
Area
Storm-based polygon
Tornado
Radar indicated
Hail
0.0 in

Counties Cumberland County, NC, Sampson County, NC

The radar

The Raleigh/Durham radar (KRAX), 83 km from the middle of the area, began a volume at 21:08 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
May 24, 3:46 PM EDTTornado WatchSPC6 hr

The nearest sounding before it

Newport, NC (KMHX), launched 12:00Z, 9.1 hours before the alert went out and 150 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 2017-05-24Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 13 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 2017-05-24The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 6 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
13 J/kg
Mixed-layer CIN
-167 J/kg
Mixed-layer LCL
779 m above ground
0-6 km bulk shear
56 kt
0-1 km storm-relative helicity
6 m²/s²
0-3 km storm-relative helicity
56 m²/s²
Significant tornado parameter
-0.0
Supercell composite
-0.1

Open this sounding in Storm Lab

The text

As transmitted.

545 
WFUS52 KRAH 242105
TORRAH
NCC051-163-242145-
/O.NEW.KRAH.TO.W.0006.170524T2105Z-170524T2145Z/

BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Raleigh NC
505 PM EDT WED MAY 24 2017

The National Weather Service in Raleigh has issued a

* Tornado Warning for...
  West central Sampson County in central North Carolina...
  Southeastern Cumberland County in central North Carolina...

* Until 545 PM EDT
    
* At 505 PM EDT, a severe thunderstorm capable of producing a tornado
  was located over Ammon, or 14 miles north of Elizabethtown, moving
  northeast 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. 

* Locations impacted include...
  Clinton, Roseboro, Salemburg, Autryville and Bushy Lake Natural
  Area.

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.

To report severe weather contact your nearest law enforcement agency.
They will send your report to the National Weather Service office in
Raleigh.

&&

LAT...LON 3485 7850 3485 7873 3511 7859 3503 7831
      3483 7848
TIME...MOT...LOC 2105Z 208DEG 32KT 3484 7859 

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

$$

77
3 follow-up statements
421 
WWUS52 KRAH 242114
SVSRAH

Severe Weather Statement
National Weather Service Raleigh NC
514 PM EDT WED MAY 24 2017

NCC051-163-242145-
/O.CON.KRAH.TO.W.0006.000000T0000Z-170524T2145Z/
Sampson NC-Cumberland NC-
514 PM EDT WED MAY 24 2017

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 545 PM EDT FOR WEST
CENTRAL SAMPSON AND SOUTHEASTERN CUMBERLAND COUNTIES...
    
At 514 PM EDT, a severe thunderstorm capable of producing a tornado
was located near Ammon, or 15 miles southwest of Clinton, moving
northeast at 25 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. 

Locations impacted include...
Clinton, Roseboro, Salemburg, Autryville and Bushy Lake Natural Area.

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, report it to the
National Weather Service or your local nearest law enforcement agency
who will send your report. This act may save lives of others in the
path of dangerous weather.

&&

LAT...LON 3485 7850 3485 7862 3489 7871 3511 7859
      3503 7831
TIME...MOT...LOC 2114Z 212DEG 20KT 3487 7856 

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

$$

77
691 
WWUS52 KRAH 242127
SVSRAH

Severe Weather Statement
National Weather Service Raleigh NC
527 PM EDT WED MAY 24 2017

NCC051-242136-
/O.CAN.KRAH.TO.W.0006.000000T0000Z-170524T2145Z/
Cumberland NC-
527 PM EDT WED MAY 24 2017

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

A tornado watch remains in effect until midnight EDT for central
North Carolina.

LAT...LON 3487 7851 3488 7851 3490 7855 3491 7854
      3491 7856 3494 7857 3496 7861 3500 7865
      3511 7859 3503 7831 3486 7849
TIME...MOT...LOC 2126Z 208DEG 26KT 3494 7850 

$$

NCC163-242145-
/O.CON.KRAH.TO.W.0006.000000T0000Z-170524T2145Z/
Sampson NC-
527 PM EDT WED MAY 24 2017

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 545 PM EDT FOR WEST
CENTRAL SAMPSON COUNTY...
    
At 526 PM EDT, a severe thunderstorm capable of producing a tornado
was located 10 miles southwest of Clinton, moving northeast at 30
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. 

Locations impacted include...
Roseboro and Salemburg. 

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, report it to the
National Weather Service or your local nearest law enforcement agency
who will send your report. This act may save lives of others in the
path of dangerous weather.

&&

LAT...LON 3487 7851 3488 7851 3490 7855 3491 7854
      3491 7856 3494 7857 3496 7861 3500 7865
      3511 7859 3503 7831 3486 7849
TIME...MOT...LOC 2126Z 208DEG 26KT 3494 7850 

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

$$

77
620 
WWUS52 KRAH 242145
SVSRAH

Severe Weather Statement
National Weather Service Raleigh NC
545 PM EDT WED MAY 24 2017

NCC163-242153-
/O.EXP.KRAH.TO.W.0006.000000T0000Z-170524T2145Z/
Sampson NC-
545 PM EDT WED MAY 24 2017

...THE TORNADO WARNING FOR WEST CENTRAL SAMPSON COUNTY WILL EXPIRE AT
545 PM EDT...
                
The storm which prompted the warning has weakened below severe
limits, and no longer appears capable of producing a tornado.
Therefore the warning will be allowed to expire. However, a Tornado 
Warning remains in effect for northern portions of Sampson County 
until 615 PM EDT.

A tornado watch remains in effect until midnight 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 3487 7851 3488 7851 3490 7855 3491 7854
      3491 7856 3494 7857 3496 7861 3500 7865
      3511 7859 3503 7831 3486 7849
TIME...MOT...LOC 2143Z 208DEG 32KT 3506 7842 

$$

77

The office that day

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

IssuedProductOfficeCountiesLasted
May 23, 9:44 PM EDTRiver Flood WarningRAHDavidson, Davie25 hr
May 24, 3:54 PM EDTSpecial Weather StatementRAHAnson, Cumberland, Hoke, Montgomery, Moore, Richmond and 2 more96 min
May 24, 3:57 PM EDTSpecial Weather StatementRAHAlamance, Davidson, Forsyth, Guilford, Randolph78 min
May 24, 4:08 PM EDTTornado WarningRAHForsyth52 min
May 24, 4:10 PM EDTSevere Thunderstorm WarningRAHAnson, Hoke, Richmond, Scotland65 min
May 24, 4:38 PM EDTSevere Thunderstorm WarningRAHCumberland, Sampson52 min
May 24, 4:57 PM EDTSevere Thunderstorm WarningRAHHarnett, Hoke, Lee, Montgomery, Moore, Richmond48 min
May 24, 5:30 PM EDTTornado WarningRAHJohnston, Sampson, Wayne45 min
May 24, 5:35 PM EDTSpecial Weather StatementRAHDavidson, Randolph, Stanly55 min
May 24, 6:16 PM EDTSevere Thunderstorm WarningRAHJohnston, Wayne, Wilson38 min
May 24, 6:37 PM EDTSpecial Weather StatementRAHFranklin, Nash, Warren68 min
May 24, 6:41 PM EDTTornado WarningRAHNash12 min
May 24, 6:51 PM EDTSevere Thunderstorm WarningRAHEdgecombe, Halifax54 min
May 24, 7:10 PM EDTSpecial Weather StatementRAHEdgecombe, Wilson65 min
May 24, 7:22 PM EDTTornado WarningRAHEdgecombe23 min
May 24, 7:32 PM EDTTornado WarningRAHHalifax23 min
May 24, 7:35 PM EDTSevere Thunderstorm WarningRAHHalifax, Nash55 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.