Alert archive / South Carolina / Severe Thunderstorm Warnings in 2016

Severe Thunderstorm Warning 48, NWS Columbia, SC

June 17, 2016Kershaw County, Lee County, Sumter County, South Carolina

NWS Columbia, SC issued this severe thunderstorm warning at Jun 17, 2016, 1:25 PM EDT for Kershaw County, Lee County, Sumter County, South Carolina. It was in force for 50 min. 2 reports came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued
Jun 17, 2016, 1:25 PM EDT (17:25 UTC)
Expired
Jun 17, 2016, 2:15 PM EDT
In force
50 min
Issued by
NWS Columbia, SC
Area
Storm-based polygon
Hail
1.25 in
Wind
60.0 mph

Counties Kershaw County, SC, Lee County, SC, Sumter County, SC

The radar

The Columbia radar (KCAE), 85 km from the middle of the area, began a volume at 17:24 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.

What was reported inside it

TimeReportWhereRemark
Jun 17, 2:10 PM EDTTSTM WND DMG2 Nne Oswego, SCTREES DOWN ALONG OSWEGO HWY. 2 TREES REPORTED DOWN ON HOME WITH NO REPORTED INJURIES. TIME ESTMD BY RADAR.
Jun 17, 2:15 PM EDTNON-TSTM WND GST 313 Nnw Mulberry, SCAWOS STATION SUMTER MUNICIPAL AIRPORT /SMS/.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Charleston AFB, SC (KCHS), launched 12:00Z, 5.4 hours before the alert went out and 135 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 12:00Z on 2016-06-17Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 666 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 12:00Z on 2016-06-17The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 193 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
666 J/kg
Mixed-layer CIN
-257 J/kg
Mixed-layer LCL
1607 m above ground
0-6 km bulk shear
19 kt
0-1 km storm-relative helicity
193 m²/s²
0-3 km storm-relative helicity
148 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.2

Open this sounding in Storm Lab

The text

As transmitted.

522 
WUUS52 KCAE 171725
SVRCAE
SCC055-061-085-171815-
/O.NEW.KCAE.SV.W.0048.160617T1725Z-160617T1815Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE COLUMBIA SC
125 PM EDT FRI JUN 17 2016

THE NATIONAL WEATHER SERVICE IN COLUMBIA HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  SOUTHEASTERN KERSHAW COUNTY IN CENTRAL SOUTH CAROLINA...
  LEE COUNTY IN CENTRAL SOUTH CAROLINA...
  NORTH CENTRAL SUMTER COUNTY IN CENTRAL SOUTH CAROLINA...

* UNTIL 215 PM EDT

* AT 124 PM EDT...A SEVERE THUNDERSTORM WAS LOCATED 8 MILES EAST OF
  CAMDEN...MOVING SOUTHEAST AT 25 MPH.

  HAZARD...60 MPH WIND GUSTS AND HALF DOLLAR SIZE HAIL. 

  SOURCE...RADAR INDICATED. 

  IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT WIND DAMAGE 
           TO ROOFS...SIDING...AND TREES. 

* LOCATIONS IMPACTED INCLUDE...
  SUMTER...CAMDEN...BISHOPVILLE...SOUTH SUMTER...MULBERRY...
  MAYESVILLE...LYNCHBURG...OSWEGO...EAST SUMTER AND DALZELL.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.

&&

LAT...LON 3385 8029 3422 8059 3434 8043 3420 8011
      3416 8016 3412 8013 3409 8008 3408 8003
      3406 8001
TIME...MOT...LOC 1724Z 318DEG 22KT 3423 8046 

HAIL...1.25IN
WIND...60MPH
 
$$

CJR
2 follow-up statements
589 
WWUS52 KCAE 171739
SVSCAE

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE COLUMBIA SC
139 PM EDT FRI JUN 17 2016

SCC055-061-085-171815-
/O.CON.KCAE.SV.W.0048.000000T0000Z-160617T1815Z/
KERSHAW SC-LEE SC-SUMTER SC-
139 PM EDT FRI JUN 17 2016

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 215 PM EDT
FOR SOUTHEASTERN KERSHAW...LEE AND NORTH CENTRAL SUMTER COUNTIES...

AT 139 PM EDT...A SEVERE THUNDERSTORM WAS LOCATED 8 MILES SOUTHWEST
OF BISHOPVILLE...MOVING SOUTHEAST AT 25 MPH.

HAZARD...70 MPH WIND GUSTS AND QUARTER SIZE HAIL. 

SOURCE...RADAR INDICATED. 

IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT CONSIDERABLE 
         TREE DAMAGE. WIND DAMAGE IS ALSO LIKELY TO MOBILE HOMES...
         ROOFS...AND OUTBUILDINGS. 

LOCATIONS IMPACTED INCLUDE...
SUMTER...BISHOPVILLE...SOUTH SUMTER...MULBERRY...MAYESVILLE...
LYNCHBURG...OSWEGO...EAST SUMTER AND DALZELL.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.

&&

LAT...LON 3385 8029 3420 8056 3432 8039 3420 8011
      3416 8016 3412 8013 3409 8008 3408 8003
      3406 8001
TIME...MOT...LOC 1739Z 318DEG 22KT 3416 8039 

HAIL...1.00IN
WIND...70MPH
 
$$

FWA
091 
WWUS52 KCAE 171752
SVSCAE

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE COLUMBIA SC
152 PM EDT FRI JUN 17 2016

SCC055-171801-
/O.CAN.KCAE.SV.W.0048.000000T0000Z-160617T1815Z/
KERSHAW SC-
152 PM EDT FRI JUN 17 2016

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN KERSHAW COUNTY IS
CANCELLED...
    
THE SEVERE THUNDERSTORM WHICH PROMPTED THE WARNING HAS MOVED OUT OF
THE WARNED AREA. THEREFORE THE WARNING HAS BEEN CANCELLED.

LAT...LON 3413 8050 3426 8029 3420 8011 3416 8016
      3412 8013 3409 8008 3408 8003 3406 8001
      3385 8029
TIME...MOT...LOC 1751Z 319DEG 27KT 3408 8034 

$$

SCC061-085-171815-
/O.CON.KCAE.SV.W.0048.000000T0000Z-160617T1815Z/
LEE SC-SUMTER SC-
152 PM EDT FRI JUN 17 2016

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 215 PM EDT
FOR LEE AND CENTRAL SUMTER COUNTIES...

AT 151 PM EDT...A SEVERE THUNDERSTORM WAS LOCATED 9 MILES NORTH OF
MULBERRY...OR 9 MILES NORTH OF SUMTER...MOVING SOUTHEAST AT 30 MPH.

HAZARD...70 MPH WIND GUSTS AND PING PONG BALL SIZE HAIL. 

SOURCE...RADAR INDICATED. 

IMPACT...PEOPLE AND ANIMALS OUTDOORS WILL BE INJURED. EXPECT HAIL 
         DAMAGE TO ROOFS...SIDING...WINDOWS...AND VEHICLES. EXPECT 
         CONSIDERABLE TREE DAMAGE. WIND DAMAGE IS ALSO LIKELY TO 
         MOBILE HOMES...ROOFS...AND OUTBUILDINGS. 

LOCATIONS IMPACTED INCLUDE...
SUMTER...BISHOPVILLE...MULBERRY...MAYESVILLE...LYNCHBURG...OSWEGO...
EAST SUMTER AND DALZELL.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.

&&

LAT...LON 3413 8050 3426 8029 3420 8011 3416 8016
      3412 8013 3409 8008 3408 8003 3406 8001
      3385 8029
TIME...MOT...LOC 1751Z 319DEG 27KT 3408 8034 

HAIL...1.50IN
WIND...70MPH
 
$$

CJR

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 17, 12:54 PM EDTSpecial Weather StatementCAEFairfield51 min
Jun 17, 1:06 PM EDTSevere Thunderstorm WarningCAEFairfield, Newberry39 min
Jun 17, 1:18 PM EDTSpecial Weather StatementCAEFairfield, Kershaw, Lee, Newberry, Richland, Sumter57 min
Jun 17, 1:31 PM EDTSevere Thunderstorm WarningCAELexington, Richland44 min
Jun 17, 1:43 PM EDTSevere Thunderstorm WarningCAEFairfield, Kershaw, Richland, Sumter47 min
Jun 17, 2:07 PM EDTSevere Thunderstorm WarningCAECalhoun, Clarendon, Kershaw, Richland, Sumter38 min
Jun 17, 2:15 PM EDTSevere Thunderstorm WarningCAEClarendon, Lee, Sumter60 min
Jun 17, 2:37 PM EDTSevere Thunderstorm WarningCAEAiken, Edgefield53 min
Jun 17, 2:43 PM EDTSevere Thunderstorm WarningCAEAiken, Bamberg, Barnwell, Calhoun, Clarendon, Lexington and 2 more62 min
Jun 17, 2:45 PM EDTSevere Thunderstorm WarningCAECalhoun, Clarendon, Sumter30 min
Jun 17, 2:59 PM EDTSevere Thunderstorm WarningCAEAiken31 min
Jun 17, 3:01 PM EDTSevere Thunderstorm WarningCAEEdgefield, McCormick29 min
Jun 17, 3:17 PM EDTSevere Thunderstorm WarningCAEAiken, Bamberg, Barnwell43 min
Jun 17, 3:53 PM EDTSevere Thunderstorm WarningCAEBamberg, Barnwell, Orangeburg52 min
Jun 17, 5:56 PM EDTSevere Thunderstorm WarningCAEAiken, Edgefield, McCormick34 min

Nearby

Severe Thunderstorm Warnings in South Carolina, 2016Every severe thunderstorm warning 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.