Alert archive / South Carolina / Severe Thunderstorm Warnings in 2018

Severe Thunderstorm Warning 141, NWS Columbia, SC

July 25, 2018Fairfield County, Kershaw County, Richland County, South Carolina

NWS Columbia, SC issued this severe thunderstorm warning at Jul 25, 2018, 7:14 PM EDT for Fairfield County, Kershaw County, Richland County, South Carolina. It was in force for 46 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: Jul 25, 2018, 7:14 PM EDT (23:14 UTC)
Expired: Jul 25, 2018, 8:00 PM EDT
In force: 46 min
Issued by: NWS Columbia, SC
Area: Storm-based polygon
Hail: 0.75 in
Wind: 60.0 mph

Counties Fairfield County, SC, Kershaw County, SC, Richland County, SC

The radar

The Columbia radar (KCAE), 53 km from the middle of the area, began a volume at 23:14 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

Time	Report	Where	Remark
Jul 25, 7:15 PM EDT	TSTM WND DMG	1 Ene Winnsboro, SC	WINNSBORO PD REPORTED A TREE DOWN ON A POWER LINE ON MARION AVE. TIME ESTIMATED.
Jul 25, 7:36 PM EDT	TSTM WND DMG	6 Nne Dentsville, SC	SCHP REPORTS TREE IN ROADWAY ON SWEET KNOLL COURT. TIME ESTIMATED BY RADAR.

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

Did it verify

Verified. The Iowa Environmental Mesonet's Cow matched 2 storm reports to this severe thunderstorm warning; the first came 1 minutes after it went out.

Cow counts a report within 15 km of the polygon while the warning was in force: a tornado for a tornado warning; hail of 1 inch or more, a gust of 58 mph or more or wind damage for a severe thunderstorm warning; a flash flood report for a flash flood warning.

The nearest sounding before it

Charleston AFB, SC (KCHS), launched 12:00Z, 11.2 hours before the alert went out and 191 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-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

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: 861 J/kg
Mixed-layer CIN: -19 J/kg
Mixed-layer LCL: 785 m above ground
0-6 km bulk shear: 34 kt
0-1 km storm-relative helicity: -3 m²/s²
0-3 km storm-relative helicity: 28 m²/s²
Significant tornado parameter: -0.0
Supercell composite: -0.0

Open this sounding in Storm Lab

The text

As transmitted.

860 
WUUS52 KCAE 252314
SVRCAE
SCC039-055-079-260000-
/O.NEW.KCAE.SV.W.0141.180725T2314Z-180726T0000Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Columbia SC
714 PM EDT WED JUL 25 2018

The National Weather Service in Columbia has issued a

* Severe Thunderstorm Warning for...
  Fairfield County in central South Carolina...
  West central Kershaw County in central South Carolina...
  North central Richland County in central South Carolina...

* Until 800 PM EDT.

* At 713 PM EDT, a severe thunderstorm was located near Winnsboro,
  moving southeast at 20 mph.

  HAZARD...60 mph wind gusts.

  SOURCE...Radar indicated.

  IMPACT...Expect damage to roofs, siding, and trees.

* Locations impacted include...
  Winnsboro, Dentsville, Woodfields, Woodfield, Blythewood, Ridgeway
  and Winnsboro Mills.

This includes the following highways...
 Interstate 20 in South Carolina between mile markers 73 and 80.
 Interstate 77 between mile markers 15 and 51.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection seek shelter inside a sturdy building and stay
away from windows.

&&

LAT...LON 3454 8087 3450 8088 3449 8090 3446 8088
      3451 8080 3439 8054 3404 8091 3427 8134
      3430 8134 3433 8137 3456 8107
TIME...MOT...LOC 2313Z 311DEG 18KT 3439 8102 

HAIL...<.75IN
WIND...60MPH
 
$$

awp

3 follow-up statements

749 
WWUS52 KCAE 252323
SVSCAE

Severe Weather Statement
National Weather Service Columbia SC
723 PM EDT WED JUL 25 2018

SCC039-055-079-260000-
/O.CON.KCAE.SV.W.0141.000000T0000Z-180726T0000Z/
Fairfield SC-Kershaw SC-Richland SC-
723 PM EDT WED JUL 25 2018

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 800 PM EDT
FOR CENTRAL FAIRFIELD...WEST CENTRAL KERSHAW AND NORTH CENTRAL
RICHLAND COUNTIES...

At 723 PM EDT, a severe thunderstorm was located 7 miles southeast of
Winnsboro, moving southeast at 25 mph.

HAZARD...60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...Expect damage to roofs, siding, and trees.

Locations impacted include...
Winnsboro, Dentsville, Woodfields, Woodfield, Blythewood, Ridgeway
and Winnsboro Mills.

This includes the following highways...
 Interstate 20 in South Carolina between mile markers 73 and 80.
 Interstate 77 between mile markers 15 and 46.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection seek shelter inside a sturdy building and stay
away from windows.

&&

LAT...LON 3450 8096 3446 8092 3445 8090 3446 8088
      3445 8080 3439 8054 3404 8091 3428 8133
      3430 8134 3432 8134 3445 8108
TIME...MOT...LOC 2323Z 297DEG 23KT 3433 8097 

HAIL...<.75IN
WIND...60MPH
 
$$

awp

891 
WWUS52 KCAE 252343
SVSCAE

Severe Weather Statement
National Weather Service Columbia SC
743 PM EDT WED JUL 25 2018

SCC039-055-079-260000-
/O.CON.KCAE.SV.W.0141.000000T0000Z-180726T0000Z/
Fairfield SC-Kershaw SC-Richland SC-
743 PM EDT WED JUL 25 2018

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 800 PM EDT
FOR SOUTHERN FAIRFIELD...WEST CENTRAL KERSHAW AND NORTH CENTRAL
RICHLAND COUNTIES...

At 743 PM EDT, a severe thunderstorm was located 11 miles west of
Lugoff, or 13 miles north of Dentsville, moving southeast at 20 mph.

HAZARD...60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...Expect damage to roofs, siding, and trees.

Locations impacted include...
Winnsboro, Dentsville, Woodfields, Woodfield, Blythewood, Ridgeway
and Winnsboro Mills.

This includes the following highways...
 Interstate 20 in South Carolina between mile markers 73 and 80.
 Interstate 77 between mile markers 15 and 40.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection seek shelter inside a sturdy building and stay
away from windows.

&&

LAT...LON 3441 8097 3446 8092 3445 8090 3446 8088
      3445 8080 3439 8054 3404 8091 3427 8131
      3428 8130 3429 8127
TIME...MOT...LOC 2343Z 311DEG 18KT 3426 8088 

HAIL...<.75IN
WIND...60MPH
 
$$

awp

568 
WWUS52 KCAE 252355
SVSCAE

Severe Weather Statement
National Weather Service Columbia SC
755 PM EDT WED JUL 25 2018

SCC039-055-079-260000-
/O.CON.KCAE.SV.W.0141.000000T0000Z-180726T0000Z/
Fairfield SC-Kershaw SC-Richland SC-
755 PM EDT WED JUL 25 2018

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 800 PM EDT
FOR SOUTHERN FAIRFIELD...WEST CENTRAL KERSHAW AND NORTH CENTRAL
RICHLAND COUNTIES...

At 754 PM EDT, a severe thunderstorm was located 8 miles west of
Lugoff, or 12 miles northeast of Dentsville, moving southeast at 20
mph.

HAZARD...60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...Expect damage to roofs, siding, and trees.

Locations impacted include...
Winnsboro, Dentsville, Woodfields, Woodfield, Blythewood, Ridgeway
and Winnsboro Mills.

This includes the following highways...
 Interstate 20 in South Carolina between mile markers 73 and 80.
 Interstate 77 between mile markers 15 and 40.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection seek shelter inside a sturdy building and stay
away from windows.

Severe thunderstorms can produce large capsizing waves. If on or near
Lake Wateree move into dock and take shelter!

&&

LAT...LON 3441 8097 3446 8092 3445 8090 3446 8088
      3445 8080 3439 8054 3404 8091 3427 8131
      3428 8130 3429 8127
TIME...MOT...LOC 2354Z 311DEG 18KT 3422 8083 

HAIL...<.75IN
WIND...60MPH
 
$$

awp

What forecasters said that day

The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Columbia, SC wrote its last area forecast discussion before this severe thunderstorm warning went out at Jul 25, 6:32 PM EDT, 42 minutes earlier.

Area forecast discussion, Jul 25, 6:32 PM EDT, 42 minutes before

Area Forecast Discussion
National Weather Service Columbia SC
632 PM EDT Wed Jul 25 2018

.SYNOPSIS...
Surface and upper troughing will remain in the region through
tonight resulting in scattered to numerous showers and
thunderstorms. The upper trough will weaken later this week,
favoring climatological chances for afternoon convection
through the weekend. Early next week, the upper trough will
amplify west of the forecast area allowing Atlantic moisture to
increase along with the chances for showers and thunderstorms.

&&

.NEAR TERM /UNTIL 6 AM THURSDAY MORNING/...
A few areas of showers and thunderstorms in the Piedmont moving
southeast into the Midlands this evening ahead of short wave
trough in the Carolina Mountains. High resolution models
suggest storms will weaken as they track to the east due to dry
air entrainment and weakening instability. Storms in the north
Midlands at 22z are showing some potential for gusty winds and
very heavy rain. Hourly Rainfall rates near 2 inches possible.

Overnight concern will again center on fog and stratus and with
high low level moisture from afternoon rain expect areas of fog
and stratus to develop during the early morning hours. Overnight
lows will be in the low to mid 70s.

&&

.SHORT TERM /6 AM THURSDAY MORNING THROUGH FRIDAY NIGHT/...
As the weak frontal boundary over the area weakens and drifts
eastward, the airmass across the Midlands and CSRA will begin to
dry out slightly. PWAT values will drop to around 1 inch across
the Piedmont to 1.5 across the Midlands and slightly higher
across the eastern Midlands/Coast. With some weak convergence
with lingering boundary along with a weak shortwave moving
across the area expect mainly diurnal showers/thunderstorms
thursday and friday afternoon/evening.

Expect afternoon highs and overnight lows close to normal for
late July. Highs 90 to 95 and lows in the low/mid 70s.

&&

.LONG TERM /SATURDAY THROUGH WEDNESDAY/...
Through the weekend, models depict a broad upper level trough
over much of the eastern US with a stalled frontal boundary
stretching from the Deep South into the mid-Atlantic. This
pattern supports mainly diurnally driven convection each day.
The models have been consistent in the placement of the front
over the western or central forecast area. If this holds true,
the front will serve as a focusing mechanism for afternoon
thunderstorms and favor higher PoPs in the central and eastern
portions of the Midlands and CSRA.

By next week, a stronger s/w drops into the eastern trough and
amplifies it across the eastern half of the country. This will
increase the moist southerly flow of air into the region and
PWAT values will increase to around 2.0 inches or slight
higher. Expect mainly afternoon/evenings showers and
thunderstorms, but a chance will be in the forecast at all
times. Some of the rainfall could be locally heavy Monday
through Wednesday. With additional chances for rainfall and
clouds expect temperatures to run slightly below normal for
early/middle portion of next week. Have gone with mainly likely
pops during the day and chance pops overnight next week. Expect
afternoon temperatures to range from 85 to 90 degrees with
overnight lows in the low/mid 70s.

&&

.AVIATION /00Z THURSDAY THROUGH MONDAY/...
Variable conditions through the TAF period with diurnal
convection and early morning fog and stratus.

Upper level low over the area continues to generate showers and
thunderstorms with some locally heavy rain along with strong and
gusty winds expected. Convection will diminish this evening as
the upper low begins moving east of the area with convective
debris lingering into the overnight hours. With the rain moving
across the area expect fog and stratus to develop at the
terminals during the early morning and sunrise hours Thursday
morning. Currently have MVFR to IFR conditions at the terminals
and will adjust according to afternoon and evening rainfall.

EXTENDED AVIATION OUTLOOK...Restrictions possible each day in
mainly afternoon and evening thunderstorms as well as late
night and early morning stratus and fog.

&&

.CAE WATCHES/WARNINGS/ADVISORIES...
GA...None.
SC...None.

&&

SYNOPSIS...99
NEAR TERM...99
SHORT TERM...99
LONG TERM...99
AVIATION...99

Hazardous weather outlook, Jul 25, 2:14 AM EDT, 17 hours before

Hazardous Weather Outlook
National Weather Service Columbia SC
214 AM EDT Wed Jul 25 2018

GAZ040-063>065-077-SCZ015-016-018-020>022-025>031-035>038-041-260930-
Lincoln-McDuffie-Columbia-Richmond-Burke-Lancaster-Chesterfield-
McCormick-Newberry-Fairfield-Kershaw-Edgefield-Saluda-Lexington-
Richland-Lee-Aiken-Sumter-Barnwell-Orangeburg-Calhoun-Clarendon-
Bamberg-
214 AM EDT Wed Jul 25 2018

This Hazardous Weather Outlook is for the Midlands of South Carolina
and the Central Savannah River area of Georgia.

.DAY ONE...Today and Tonight.

Thunderstorms late this morning into the evening may contain heavy
rain leading to possible localized flooding. Damaging wind may also
occur with a few of the thunderstorms.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

In the hours before

Special weather statement, Jul 25, 2:38 PM EDT, 4 hours 36 minutes before

Special Weather Statement
National Weather Service Columbia SC
238 PM EDT WED JUL 25 2018

SCZ028-037-251915-
Calhoun SC-Richland SC-
238 PM EDT WED JUL 25 2018

...Strong Thunderstorms Will Impact Portions of northwestern Calhoun
and central Richland Counties Until 315 PM EDT....

At 237 PM EDT...National Weather Service doppler radar indicated
strong thunderstorms along a line extending from Forest Acres to 8
miles east of Gaston, moving east at 10 mph.

  HAZARD...strong winds 45 to 55 mph and localized minor flooding.

  IMPACT...expect minor damage to tree limbs and blowing around of
           light, unsecured objects. Localized minor flooding of low
           lying and poor drainage areas is also possible.

Some locations in the path of these storms include...
Columbia, Cayce, Forest Acres, Dentsville, Woodfields, Arcadia Lakes,
Five Points, Woodfield and Fort Jackson.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy rainfall is occurring with these storms, and may cause
localized flooding. Do not drive your vehicle through flooded
roadways.

These storms may intensify. Monitor NOAA Weather Radio, local radio
and television stations for additional information and possible
warnings from the National Weather Service.

&&

This includes the following highways...
 Interstate 20 in South Carolina between mile markers 73 and 84.
 Interstate 26 between mile markers 124 and 127, and between mile
markers 131 and 133.
 Interstate 77 between mile markers 3 and 18.

LAT...LON 3372 8100 3376 8093 3378 8096 3378 8101
      3388 8102 3388 8101 3389 8102 3391 8101
      3391 8102 3393 8102 3395 8103 3403 8104
      3417 8085 3413 8079 3370 8074
TIME...MOT...LOC 1837Z 252DEG 7KT 3401 8098 3380 8096

JAQ

Special weather statement, Jul 25, 2:51 PM EDT, 4 hours 23 minutes before

Special Weather Statement
National Weather Service Columbia SC
251 PM EDT WED JUL 25 2018

SCZ037-251915-
Calhoun SC-
251 PM EDT WED JUL 25 2018

...Strong Thunderstorms Will Impact Portions of southeastern Calhoun
County Until 315 PM EDT....

At 251 PM EDT...National Weather Service doppler radar indicated a
strong thunderstorm near St. Matthews, or 9 miles northeast of
Brookdale, moving east at 15 mph.

  HAZARD...strong winds 45 to 55 mph and localized minor flooding.

  IMPACT...expect minor damage to tree limbs and blowing around of
           light, unsecured objects. Localized minor flooding of low
           lying and poor drainage areas is also possible.

Some locations in the path of this storm include...
St. Matthews and Cameron.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy rainfall is occurring with this storm, and may cause localized
flooding. Do not drive your vehicle through flooded roadways.

This storm may intensify. Monitor NOAA Weather Radio, local radio and
television stations for additional information and possible warnings
from the National Weather Service.

&&

LAT...LON 3356 8054 3356 8060 3355 8061 3354 8059
      3355 8073 3358 8078 3369 8083 3376 8065
      3374 8062 3374 8063 3373 8063 3369 8059
      3368 8056 3354 8051
TIME...MOT...LOC 1851Z 255DEG 12KT 3363 8073

JAQ

Special weather statement, Jul 25, 3:45 PM EDT, 3 hours 29 minutes before

Special Weather Statement
National Weather Service Columbia SC
345 PM EDT WED JUL 25 2018

SCZ022-029-031-252030-
Sumter SC-Kershaw SC-Lee SC-
345 PM EDT WED JUL 25 2018

...Strong Thunderstorms Will Impact Portions of northwestern
Sumter...southeastern Kershaw and northwestern Lee Counties Until 430
PM EDT....

At 344 PM EDT...National Weather Service doppler radar indicated
strong thunderstorms along a line extending from near Camden to near
Oakland to near Eastover, moving northeast at 25 mph.

  HAZARD...strong winds 45 to 55 mph and pea sized hail.

  IMPACT...expect minor damage to tree limbs and blowing around of
           light, unsecured objects. Minor hail damage to plants,
           trees and crops is possible. Damage to windshields is
           unlikely.

Some locations in the path of these storms include...
Sumter, Camden, Bishopville, Oakland, Bethune, Dalzell, Cherryvale,
Rembert, Stateburg and Wedgewood.

This includes Interstate 20 in South Carolina between mile markers 96
and 117.

LAT...LON 3396 8041 3385 8063 3389 8062 3391 8063
      3394 8063 3401 8058 3424 8063 3443 8032
      3439 8029 3436 8029 3432 8024 3423 8022
TIME...MOT...LOC 1944Z 232DEG 21KT 3421 8056 3405 8052 3394 8063

fwa

Special weather statement, Jul 25, 5:43 PM EDT, 1 hour 31 minutes before

Special Weather Statement
National Weather Service Columbia SC
543 PM EDT WED JUL 25 2018

SCZ027-028-252215-
Lexington SC-Richland SC-
543 PM EDT WED JUL 25 2018

...Developing Thunderstorm Will Impact Portions of northwestern
Lexington and northwestern Richland Counties Until 615 PM EDT....

...Boaters on Lake Murray should be on the lookout for rapidly
changing conditions...

At 541 PM EDT...National Weather Service doppler radar indicated a
strong thunderstorm 9 miles west of Irmo, moving southeast at 20 mph.

  HAZARD...gusty winds 30 mph and pea sized hail.

  IMPACT...expect minor damage to tree limbs and blowing around of
           light, unsecured objects. Minor hail damage to plants,
           trees and crops is possible. Damage to windshields is
           unlikely.

Some locations in the path of this storm include...
Columbia, Lexington, West Columbia, Cayce, Irmo, Springdale, Oak
Grove, St. Andrews, Red Bank, South Congaree, Chapin, Seven Oaks and
Lake Murray Of Richland.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Boaters on Lake Murray should move to shore and seek shelter. Strong,
erratic wind gusts and lightning are possible. If you can hear
thunder, you are close enough to be struck by lightning.

This storm may intensify. Monitor NOAA Weather Radio, local radio and
television stations for additional information and possible warnings
from the National Weather Service.

&&

This includes the following highways...
 Interstate 126 between mile markers 0 and 1.
 Interstate 20 in South Carolina between mile markers 52 and 66.
 Interstate 26 between mile markers 89 and 110.

LAT...LON 3413 8102 3388 8117 3403 8149 3409 8146
      3408 8145 3408 8143 3407 8141 3407 8139
      3412 8143 3414 8143 3418 8140 3418 8137
      3420 8135
TIME...MOT...LOC 2141Z 292DEG 17KT 3410 8135

awp

Special weather statement, Jul 25, 6:35 PM EDT, 39 minutes before

Special Weather Statement
National Weather Service Columbia SC
635 PM EDT WED JUL 25 2018

SCZ015-021-022-252300-
Fairfield SC-Lancaster SC-Kershaw SC-
635 PM EDT WED JUL 25 2018

...Strong Thunderstorms Will Impact Portions of Fairfield...Lancaster
and northwestern Kershaw Counties Until 700 PM EDT....

At 635 PM EDT...National Weather Service doppler radar indicated a
strong thunderstorm over Blackstock, or 11 miles south of Chester,
moving east at 30 mph.

  HAZARD...gusty winds 40 to 50 mph and pea sized hail.

  IMPACT...expect minor damage to tree limbs and blowing around of
           light, unsecured objects. Minor hail damage to plants,
           trees and crops is possible. Damage to windshields is
           unlikely.

Some locations in the path of this storm include...
Lancaster, Winnsboro, Elgin, Heath Springs, Irwin, Fishing Creek
Reservoir, Ridgeway, Winnsboro Mills, Lancaster Mill and Blackstock.

This includes Interstate 77 between mile markers 30 and 50.

LAT...LON 3485 8080 3482 8079 3482 8068 3479 8054
      3477 8052 3418 8086 3427 8083 3424 8099
      3445 8142 3457 8142 3454 8088 3465 8089
      3470 8086 3483 8090 3484 8087 3487 8088
TIME...MOT...LOC 2235Z 291DEG 33KT 3454 8118

awp

Special weather statement, Jul 25, 6:58 PM EDT, 16 minutes before

Special Weather Statement
National Weather Service Columbia SC
658 PM EDT WED JUL 25 2018

SCZ015-020>022-028-252345-
Fairfield SC-Lancaster SC-Newberry SC-Kershaw SC-Richland SC-
658 PM EDT WED JUL 25 2018

...Strong Thunderstorms Will Impact Portions of Fairfield...
southwestern Lancaster...northeastern Newberry...northwestern Kershaw
and north central Richland Counties Until 745 PM EDT....

At 658 PM EDT...National Weather Service doppler radar indicated a
strong thunderstorm near Blackstock, or 7 miles northwest of
Winnsboro, moving southeast at 25 mph.

  HAZARD...gusty winds 40 to 50 mph and pea sized hail.

  IMPACT...expect minor damage to tree limbs and blowing around of
           light, unsecured objects. Minor hail damage to plants,
           trees and crops is possible. Damage to windshields is
           unlikely.

Some locations in the path of this storm include...
Winnsboro, Elgin, Heath Springs, Irwin, Fishing Creek Reservoir,
Blythewood, Ridgeway, Winnsboro Mills and Blackstock.

This includes Interstate 77 between mile markers 21 and 50.

LAT...LON 3465 8058 3410 8090 3435 8151 3457 8136
      3454 8088 3457 8087 3460 8089 3467 8089
      3469 8086 3472 8087
TIME...MOT...LOC 2258Z 297DEG 23KT 3446 8117

awp

The office that day

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

Issued	Product	Office	Counties	Lasted
Jul 25, 2:35 PM EDT	Areal Flood Advisory	CAE	Richland	53 min
Jul 25, 2:38 PM EDT	Special Weather Statement	CAE	Richland	37 min
Jul 25, 2:51 PM EDT	Special Weather Statement	CAE	Calhoun	24 min
Jul 25, 3:45 PM EDT	Special Weather Statement	CAE	Lee	45 min
Jul 25, 5:43 PM EDT	Special Weather Statement	CAE	Lexington	32 min
Jul 25, 6:35 PM EDT	Special Weather Statement	CAE	Fairfield, Lancaster	25 min
Jul 25, 6:58 PM EDT	Special Weather Statement	CAE	Fairfield	47 min
Jul 25, 7:49 PM EDT	Special Weather Statement	CAE	Lexington	41 min
Jul 25, 7:57 PM EDT	Severe Thunderstorm Warning	CAE	Fairfield, Kershaw, Lee, Sumter	48 min

Nearby

Severe Thunderstorm Warnings in South Carolina, 2018 Every severe thunderstorm warning in 2018

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.