Alert archive / South Carolina / Tornado Warnings in 2016

Tornado Warning 10, NWS Charleston, SC

September 2, 2016Jasper County, South Carolina

NWS Charleston, SC issued this tornado warning at Sep 2, 2016, 6:14 AM EDT for Jasper County, South Carolina. 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
Sep 2, 2016, 6:14 AM EDT (10:14 UTC)
Expired
Sep 2, 2016, 6:45 AM EDT
In force
31 min
Issued by
NWS Charleston, SC
Area
Storm-based polygon
Tornado
Radar indicated
Hail
0.0 in

County Jasper County, SC

The radar

The Charleston,SC radar (KCLX), 16 km from the middle of the area, began a volume at 10:13 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
Sep 1, 10:47 PM EDTTornado WatchSPC9 hr

The nearest sounding before it

Charleston AFB, SC (KCHS), launched 00:00Z, 10.2 hours before the alert went out and 109 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 2016-09-02Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 990 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, Charleston AFB, SC at 00:00Z on 2016-09-02The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 30 square meters per square second.1939Sfc1 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
990 J/kg
Mixed-layer CIN
-15 J/kg
Mixed-layer LCL
784 m above ground
0-6 km bulk shear
12 kt
0-1 km storm-relative helicity
30 m²/s²
0-3 km storm-relative helicity
58 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

128 
WFUS52 KCHS 021014
TORCHS
SCC053-021045-
/O.NEW.KCHS.TO.W.0010.160902T1014Z-160902T1045Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE CHARLESTON SC
614 AM EDT FRI SEP 2 2016

THE NATIONAL WEATHER SERVICE IN CHARLESTON HAS ISSUED A

* TORNADO WARNING FOR PORTIONS OF...
  JASPER COUNTY IN SOUTHEASTERN SOUTH CAROLINA...

* UNTIL 645 AM EDT
    
* AT 614 AM EDT...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A
  TORNADO WAS LOCATED NEAR RIDGELAND...MOVING NORTH 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. 

* LOCATIONS IMPACTED INCLUDE...
  TILLMAN AND PINELAND. 

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!

REPORT DAMAGE DIRECTLY TO THE CHARLESTON NATIONAL WEATHER SERVICE AT
1-888-383-2024 WHEN IT IS SAFE TO DO SO.

&&

LAT...LON 3241 8101 3240 8112 3263 8117 3273 8104
TIME...MOT...LOC 1014Z 175DEG 38KT 3245 8106 

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

$$
2 follow-up statements
060 
WWUS52 KCHS 021026
SVSCHS

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE CHARLESTON SC
626 AM EDT FRI SEP 2 2016

SCC053-021045-
/O.CON.KCHS.TO.W.0010.000000T0000Z-160902T1045Z/
JASPER SC-
626 AM EDT FRI SEP 2 2016

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 645 AM EDT FOR JASPER
COUNTY...
    
AT 626 AM EDT...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO
WAS LOCATED NEAR RIDGELAND...MOVING NORTH 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...
PINELAND.

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!

REPORT DAMAGE DIRECTLY TO THE CHARLESTON NATIONAL WEATHER SERVICE AT
1-888-383-2024 WHEN IT IS SAFE TO DO SO.

&&

LAT...LON 3249 8102 3247 8113 3263 8117 3273 8104
TIME...MOT...LOC 1026Z 171DEG 27KT 3251 8108 

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

$$
428 
WWUS52 KCHS 021047
SVSCHS

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE CHARLESTON SC
647 AM EDT FRI SEP 2 2016

SCC053-021057-
/O.EXP.KCHS.TO.W.0010.000000T0000Z-160902T1045Z/
JASPER SC-
647 AM EDT FRI SEP 2 2016

...THE TORNADO WARNING FOR JASPER COUNTY HAS EXPIRED...
                
THE STORM WHICH PROMPTED THE WARNING HAS WEAKENED BELOW SEVERE
LIMITS...AND NO LONGER APPEARS CAPABLE OF PRODUCING A TORNADO.
THEREFORE THE WARNING HAS BEEN ALLOWED TO EXPIRE.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 800 AM EDT FOR SOUTHEASTERN
SOUTH CAROLINA.

TO REPORT SEVERE WEATHER...CONTACT YOUR NEAREST LAW ENFORCEMENT
AGENCY. THEY WILL RELAY YOUR REPORT TO THE NATIONAL WEATHER SERVICE
CHARLESTON.

LAT...LON 3249 8102 3247 8113 3263 8117 3273 8104
TIME...MOT...LOC 1045Z 175DEG 38KT 3251 8108 

$$

The office that day

Everything else NWS Charleston, SC issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Sep 1, 10:04 PM EDTSpecial Marine WarningCHS86 min
Sep 1, 11:44 PM EDTSpecial Marine WarningCHS61 min
Sep 2, 2:00 AM EDTSpecial Marine WarningCHS60 min
Sep 2, 2:56 AM EDTSpecial Marine WarningCHS64 min
Sep 2, 3:33 AM EDTSpecial Marine WarningCHS57 min
Sep 2, 4:05 AM EDTSpecial Marine WarningCHS55 min
Sep 2, 4:27 AM EDTSpecial Marine WarningCHS2 hr
Sep 2, 4:47 AM EDTSpecial Marine WarningCHS58 min
Sep 2, 6:45 AM EDTSpecial Marine WarningCHS30 min
Sep 2, 10:28 AM EDTSpecial Marine WarningCHS62 min
Sep 2, 12:10 PM EDTAreal Flood AdvisoryCHSAllendale, Colleton, Dorchester, Hampton110 min
Sep 2, 12:24 PM EDTSpecial Weather StatementCHSBeaufort, Colleton, Dorchester36 min
Sep 2, 1:09 PM EDTSpecial Weather StatementCHSBerkeley, Charleston, Colleton, Dorchester66 min
Sep 2, 1:56 PM EDTAreal Flood AdvisoryCHSAllendale, Berkeley, Colleton, Dorchester, Hampton64 min
Sep 2, 2:02 PM EDTAreal Flood AdvisoryCHSCharleston58 min
Sep 2, 2:09 PM EDTSpecial Weather StatementCHSBerkeley, Charleston, Dorchester66 min
Sep 2, 3:32 PM EDTAreal Flood AdvisoryCHSDorchester58 min

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.