Alert archive / South Carolina / Tornado Warnings in 2016

Tornado Warning 14, NWS Wilmington, NC

October 8, 20165 counties in South Carolina

NWS Wilmington, NC issued this tornado warning at Oct 8, 2016, 2:04 AM EDT for 5 counties in South Carolina. It was in force for 26 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
Oct 8, 2016, 2:04 AM EDT (06:04 UTC)
Expired
Oct 8, 2016, 2:30 AM EDT
In force
26 min
Issued by
NWS Wilmington, NC
Area
Storm-based polygon
Tornado
Radar indicated
Hail
0.0 in

Counties Florence County, SC, Georgetown County, SC, Horry County, SC, Marion County, SC, Williamsburg County, SC

The radar

The Wilmington radar (KLTX), 68 km from the middle of the area, began a volume at 06:04 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

Charleston AFB, SC (KCHS), launched 00:00Z, 6.1 hours before the alert went out and 128 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, Charleston AFB, SC at 00:00Z on 2016-10-08Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 248 joules per kilogram.LCLEL10008507005003002001001 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, Charleston AFB, SC at 00:00Z on 2016-10-08The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 306 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
248 J/kg
Mixed-layer CIN
-1 J/kg
Mixed-layer LCL
569 m above ground
0-6 km bulk shear
52 kt
0-1 km storm-relative helicity
306 m²/s²
0-3 km storm-relative helicity
345 m²/s²
Significant tornado parameter
0.4
Supercell composite
7.6

Open this sounding in Storm Lab

The text

As transmitted.

940 
WFUS52 KILM 080604
TORILM
SCC041-043-051-067-089-080630-
/O.NEW.KILM.TO.W.0014.161008T0604Z-161008T0630Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE WILMINGTON NC
204 AM EDT SAT OCT 8 2016

THE NATIONAL WEATHER SERVICE IN WILMINGTON HAS ISSUED A

* TORNADO WARNING FOR...
  SOUTHEASTERN FLORENCE COUNTY IN NORTHEASTERN SOUTH CAROLINA...
  NORTH CENTRAL GEORGETOWN COUNTY IN NORTHEASTERN SOUTH CAROLINA...
  SOUTHWESTERN HORRY COUNTY IN NORTHEASTERN SOUTH CAROLINA...
  SOUTH CENTRAL MARION COUNTY IN NORTHEASTERN SOUTH CAROLINA...
  NORTHEASTERN WILLIAMSBURG COUNTY IN NORTHEASTERN SOUTH CAROLINA...

* UNTIL 230 AM EDT
    
* AT 204 AM EDT...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A
  TORNADO WAS LOCATED OVER RED HILL...MOVING WEST AT 50 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...
  CONWAY AROUND 210 AM EDT. 
  DONGOLA AROUND 215 AM EDT. 
  PEE DEE CROSSROADS AROUND 220 AM EDT. 
  OUTLAND AROUND 225 AM EDT. 
  JOHNSONVILLE...HEMINGWAY AND BRITTONS NECK AROUND 230 AM EDT. 

OTHER LOCATIONS IMPACTED BY THIS TORNADIC THUNDERSTORM INCLUDE
LIGHTHOUSE CARE CENTER OF CONWAY AND CONWAY MEDICAL CENTER.

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 3374 7890 3366 7898 3374 7952 3402 7929
TIME...MOT...LOC 0604Z 110DEG 44KT 3373 7902 

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

$$

III
2 follow-up statements
458 
WWUS52 KILM 080614
SVSILM

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE WILMINGTON NC
214 AM EDT SAT OCT 8 2016

SCC043-080623-
/O.CAN.KILM.TO.W.0014.000000T0000Z-161008T0630Z/
GEORGETOWN SC-
214 AM EDT SAT OCT 8 2016

...THE TORNADO WARNING FOR NORTH CENTRAL GEORGETOWN COUNTY IS
CANCELLED...
    
THE TORNADIC THUNDERSTORM WHICH PROMPTED THE WARNING HAS MOVED OUT
OF THE WARNED AREA THEREFORE THE WARNING HAS BEEN CANCELLED.

LAT...LON 3375 7929 3378 7932 3378 7934 3376 7935
      3377 7950 3397 7933 3377 7905 3373 7908
TIME...MOT...LOC 0613Z 110DEG 40KT 3377 7913 

$$

SCC041-051-067-089-080630-
/O.CON.KILM.TO.W.0014.000000T0000Z-161008T0630Z/
FLORENCE SC-HORRY SC-MARION SC-WILLIAMSBURG SC-
214 AM EDT SAT OCT 8 2016

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 230 AM EDT FOR
SOUTHEASTERN FLORENCE...SOUTHWESTERN HORRY...SOUTH CENTRAL MARION AND
NORTHEASTERN WILLIAMSBURG COUNTIES...
    
AT 213 AM EDT...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO
WAS LOCATED NEAR DONGOLA...OR NEAR CONWAY...MOVING WEST AT 45 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...
  PEE DEE CROSSROADS AROUND 225 AM EDT. 
  JOHNSONVILLE AND BRITTONS NECK AROUND 230 AM EDT. 

# 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TORNADOES ARE EXTREMELY DIFFICULT TO SEE AND CONFIRM AT NIGHT. DO NOT
WAIT TO SEE OR HEAR THE TORNADO. TAKE COVER NOW!

&&

LAT...LON 3375 7929 3378 7932 3378 7934 3376 7935
      3377 7950 3397 7933 3377 7905 3373 7908
TIME...MOT...LOC 0613Z 110DEG 40KT 3377 7913 

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

$$

III
790 
WWUS52 KILM 080629
SVSILM

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE WILMINGTON NC
229 AM EDT SAT OCT 8 2016

SCC041-051-067-089-080638-
/O.EXP.KILM.TO.W.0014.000000T0000Z-161008T0630Z/
FLORENCE SC-HORRY SC-MARION SC-WILLIAMSBURG SC-
229 AM EDT SAT OCT 8 2016

...THE TORNADO WARNING FOR SOUTHEASTERN FLORENCE...SOUTHWESTERN
HORRY...SOUTH CENTRAL MARION AND NORTHEASTERN WILLIAMSBURG COUNTIES
WILL EXPIRE AT 230 AM 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.

LAT...LON 3375 7929 3378 7932 3378 7934 3376 7935
      3377 7950 3397 7933 3377 7905 3373 7908
TIME...MOT...LOC 0628Z 110DEG 44KT 3383 7933 

$$

III

The office that day

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

IssuedProductOfficeCountiesLasted
Oct 7, 10:26 PM EDTTornado WarningILMGeorgetown16 min
Oct 8, 12:29 AM EDTTornado WarningILMGeorgetown, Williamsburg31 min
Oct 8, 12:57 AM EDTAreal Flood AdvisoryILMGeorgetown, Williamsburg4 hr
Oct 8, 1:21 AM EDTTornado WarningILMHorry, Marion24 min
Oct 8, 1:47 AM EDTTornado WarningILMFlorence, Marion28 min
Oct 8, 3:33 AM EDTTornado WarningILMHorry, Marion27 min
Oct 8, 4:42 AM EDTRip Current StatementILMGeorgetown, Horry12 hr
Oct 8, 5:13 AM EDTFlash Flood WarningILMDillon, Florence, Georgetown, Horry, Marion, Williamsburg8 hr
Oct 8, 10:19 AM EDTFlash Flood WarningILMDarlington, Dillon, Florence, Georgetown, Horry, Marion and 2 more6 hr
Oct 8, 12:29 PM EDTFlash Flood Warning EmergencyILMHorry3 hr
Oct 8, 4:02 PM EDTFlash Flood WarningILMDillon, Horry, Marion, Marlboro4 hr
Oct 8, 4:07 PM EDTAreal Flood AdvisoryILMDarlington, Florence, Georgetown, Williamsburg4 hr
Oct 8, 5:10 PM EDTRip Current StatementILMGeorgetown, Horry27 hr

Nearby

Tornado Warnings in South Carolina, 2016Every tornado warning in 2016Tornadoes in 2016

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.