Alert archive / South Carolina / Severe Thunderstorm Warnings in 2021
Severe Thunderstorm Warning 59, NWS Greenville-Spartanburg, SC
NWS Greenville-Spartanburg, SC issued this severe thunderstorm warning at Jul 9, 2021, 12:40 PM EDT for Greenville County, Pickens County, 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
- Jul 9, 2021, 12:40 PM EDT (16:40 UTC)
- Expired
- Jul 9, 2021, 1:06 PM EDT
- In force
- 26 min
- Issued by
- NWS Greenville-Spartanburg, SC
- Area
- Storm-based polygon
- Hail
- 0.75 in
- Wind
- 60.0 mph
Counties Greenville County, SC, Pickens County, SC
The radar
The Greer radar (KGSP), 22 km from the middle of the area, began a volume at 16:42 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.
Did it verify
Not verified. The Iowa Environmental Mesonet's Cow found no qualifying storm report inside this severe thunderstorm warning while it was in force. That is not proof nothing happened: reports are thin where few people live.
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
Peachtre/Fal Fld, GA (KFFC), launched 12:00Z, 4.7 hours before the alert went out and 260 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.
- Mixed-layer CAPE
- 785 J/kg
- Mixed-layer CIN
- -37 J/kg
- Mixed-layer LCL
- 638 m above ground
- 0-6 km bulk shear
- 9 kt
- 0-1 km storm-relative helicity
- 39 m²/s²
- 0-3 km storm-relative helicity
- 22 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
860
WUUS52 KGSP 091640
SVRGSP
SCC045-077-091745-
/O.NEW.KGSP.SV.W.0059.210709T1640Z-210709T1745Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Greenville-Spartanburg SC
1240 PM EDT Fri Jul 9 2021
The National Weather Service in Greenville-Spartanburg has issued a
* Severe Thunderstorm Warning for...
Northern Greenville County in Upstate South Carolina...
Northeastern Pickens County in Upstate South Carolina...
* Until 145 PM EDT.
* At 1239 PM EDT, a severe thunderstorm was located 13 miles
northeast of Pickens, or 4 miles west of Slater-Marietta, moving
east at 25 mph.
HAZARD...60 mph wind gusts and penny size hail.
SOURCE...Radar indicated.
IMPACT...Expect damage to trees and power lines.
* Locations impacted include...
Greer, Taylors, Travelers Rest, Slater-Marietta, Paris Mountain
State Park, Tigerville, Lake Robinson, Pleasant Ridge Park,
Furman University and Caesars Head State Park.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Scattered trees and power lines will be blown down in the warned
area. Seek shelter inside an interior room.
Please report damaging winds, hail, or flooding to the National
Weather Service Greenville-Spartanburg by calling toll free, 1, 800,
2 6 7, 8 1 0 1, or by posting on our Facebook page, or Tweet it using
hashtag nwsgsp. Your message should describe the event and the
specific location where it occurred.
&&
LAT...LON 3494 8266 3511 8265 3508 8222 3489 8222
3486 8223
TIME...MOT...LOC 1639Z 280DEG 21KT 3504 8257
HAIL...0.75IN
WIND...60MPH
$$
LANE2 follow-up statements
876
WWUS52 KGSP 091653
SVSGSP
Severe Weather Statement
National Weather Service Greenville-Spartanburg SC
1253 PM EDT Fri Jul 9 2021
SCC077-091702-
/O.CAN.KGSP.SV.W.0059.000000T0000Z-210709T1745Z/
Pickens SC-
1253 PM EDT Fri Jul 9 2021
...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN PICKENS COUNTY IS
CANCELLED...
The severe thunderstorm which prompted the warning has moved out of
the warned area. Therefore the warning has been cancelled.
LAT...LON 3498 8254 3499 8253 3501 8254 3502 8254
3502 8255 3508 8257 3508 8222 3495 8222
3486 8223
TIME...MOT...LOC 1652Z 279DEG 21KT 3502 8247
$$
SCC045-091745-
/O.CON.KGSP.SV.W.0059.000000T0000Z-210709T1745Z/
Greenville SC-
1253 PM EDT Fri Jul 9 2021
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 145 PM EDT
FOR NORTHEASTERN GREENVILLE COUNTY...
At 1252 PM EDT, a severe thunderstorm was located 12 miles north of
Greenville Downtown, or near Slater-Marietta, moving east at 25 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to trees and power lines.
Locations impacted include...
Greer, Taylors, Travelers Rest, Slater-Marietta, Paris Mountain State
Park, Tigerville, Lake Robinson, Cleveland and GSP Airport.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Scattered trees and power lines will be blown down in the warned
area. Seek shelter inside an interior room.
Please report damaging winds, hail, or flooding to the National
Weather Service Greenville-Spartanburg by calling toll free, 1, 800,
2 6 7, 8 1 0 1, or by posting on our Facebook page, or Tweet it using
hashtag nwsgsp. Your message should describe the event and the
specific location where it occurred.
&&
LAT...LON 3498 8254 3499 8253 3501 8254 3502 8254
3502 8255 3508 8257 3508 8222 3495 8222
3486 8223
TIME...MOT...LOC 1652Z 279DEG 21KT 3502 8247
HAIL...<.75IN
WIND...60MPH
$$
LANE114
WWUS52 KGSP 091706
SVSGSP
Severe Weather Statement
National Weather Service Greenville-Spartanburg SC
106 PM EDT Fri Jul 9 2021
SCC045-091714-
/O.CAN.KGSP.SV.W.0059.000000T0000Z-210709T1745Z/
Greenville SC-
106 PM EDT Fri Jul 9 2021
...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN GREENVILLE COUNTY
IS CANCELLED...
The severe thunderstorm which prompted the warning has weakened.
Therefore the warning has been cancelled. However gusty winds and
heavy rain are still possible in Taylors, Greer and vicinity through
130 PM.
LAT...LON 3498 8254 3499 8253 3501 8254 3502 8254
3502 8255 3508 8257 3508 8222 3495 8222
3486 8223
TIME...MOT...LOC 1703Z 280DEG 21KT 3501 8238
$$
LANEWhat 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 Greenville-Spartanburg, SC wrote its last area forecast discussion before this severe thunderstorm warning went out at Jul 9, 10:16 AM EDT, 2 hours 24 minutes earlier.
Area forecast discussion, Jul 9, 10:16 AM EDT, 2 hours 24 minutes before
Area Forecast Discussion
National Weather Service Greenville-Spartanburg SC
1016 AM EDT Fri Jul 9 2021
.SYNOPSIS...
A weak cold front will support late morning through early evening
showers and thunderstorms across the region. An active mid-
summertime pattern, with a chance of showers and thunderstorms each
afternoon, will develop this weekend and continue into at least
early next week.
&&
.NEAR TERM /THROUGH TONIGHT/...
As of 10 AM Friday: We're already seeing a cluster of thunderstorms
make their way into Graham and Swain Counties from Eastern Tenn.
This activity should steadily push eastward into the aftn with
convective coverage expanding in the process. Otherwise, the fcst
appears to be in fairly good shape wrt the earlier onset of
convection.
Over the next 24 hours, the upper pattern is expected to flatten and
deamplify across the region. A weak cold front over the lower OH
Valley region should move in our direction with enough mid/upper
support to keep it moving through tonight. Ahead of the front, model
guidance suggests a favorable environment for thunderstorms to
develop over the western Carolinas and northeast Georgia. Although
the mid/upper forcing doesn't look all that great, the air mass
should sustain mixed-layer CAPE around 1500-2000 J/kg by midday and
enough shear (15-20 kt) to provide for some weak organization.
Expect a handful of strong/severe storms, altho chances are slightly
better to our east. The CAMs develop storms a bit earlier than
usual, so the main threat will be more toward the early part of the
afternoon. The coverage should decrease during the mid/late
afternoon, followed by the frontal passage in the early morning
hours on Saturday. Temps should be slightly above normal.
&&
.SHORT TERM /SATURDAY THROUGH SUNDAY NIGHT/...
As of 315 AM EDT Friday: Model guidance is in good agreement that
upper energy over the northern Rockies will drop into the Central
U.S. and form a closed and temporarily cut-off vertically stacked
low pressure system. Meanwhile the Bermuda high to our east will
retrograde westward while strengthening. The resultant tightening of
surface pressure gradients and 500 mb heights will drive deep layer
moist southerly flow by Sunday. The southerly flow will also help to
activate any lingering weak frontal boundary along or just south of
the area northward as a warm front, likely pushing north of the
region by Sunday. For Saturday, it appears the best shot of diurnal
convection is across the mountains, where there is a better overlap
of sufficient low level moisture and modest mid level lapse rates.
However, weak westerly flow will likely push some of the afternoon
to early evening convection east or southeast into adjacent Piedmont
areas. For Sunday the southerly flow regime with increase upper
heights focused across eastern areas would again support the best
convective coverage over the mountains thanks to weak mechanical
lift and better differential heating. Forcing outside of the
mountains is questionable with marginal capping of the atmosphere
possible due to subsidence associated with the building Bermuda
high. Some guidance focused convective initiation outside of the
mountains across the Midlands of SC possible due to some combination
of an inland penetrating sea breeze front or a weak disturbance.
Regardless of the location of convective initiation, associated
outflow boundaries will likely help to overcome any weak low level
capping, spawning additional convective upstream. Neither day looks
particularly concerning convection-wise, however precipitable water
values nearing two inches Sunday may support a low end, localized
excessive rainfall threat should cells become anchored or train.
Increasing moisture and cloud cover Sunday will largely offset
increasing heights aloft resulting in near climo temperatures both
days.
&&
.LONG TERM /MONDAY THROUGH THURSDAY/...
As of 330 AM EDT Friday: The aforementioned closed low will become
reabsorbed in the mid-latitude westerlies early next week. The net
result will be to knock down the Bermuda High from roughly 598 to
594 dm will reposition what is left of it over the southeast. The
weak trough passing to our north may drag a weak front into the
region by mid-week, but more likely this boundary will stall just to
our northwest. The diurnally driven active pattern will likely
continue into at least Monday or Tuesday, especially across the
mountains as they will be closer to the associated falling heights.
By mid-week zonal flow takes over with upper ridging focused along
the southeast coast. This may suppress diurnal forced convective
activity, especially south of the mountains across the Upstate of SC
into northeast GA where the flow pattern is less conducive for the
deliverance of afternoon to evening focused ridgetop convection.
Seasonably hot and humid conditions will continue through the period
with afternoon temperature peaking above 90 for many east of the
mountains.
&&
.AVIATION /14Z FRIDAY THROUGH TUESDAY/...
At KCLT and elsewhere: Starting out with a pesky area of IFR/LIFR
stratus across parts of the CLT metro area this morning. This low
cloud ceiling should scatter out by 13Z or so. A weak cold front
will approach today. Expect cu to develop with minimal heating
after daybreak, eventually resulting in a VFR bkn ceiling by late
morning. Wind will be light SW or WSW ahead of the front. Most
of the model guidance develops showers and thunderstorms across
the region in the late morning to late afternoon hours, so all
sites get a TEMPO group at some point from 15Z to 22Z to handle
the brief restriction. After the main convection moves east, the
wind should bend around to WSW, then NW behind the weak boundary
in the mid evening. We will have to watch for fog developing in
the early morning hours on Saturday.
Outlook: An unsettled pattern, with mainly diurnal convection and
morning stratus/fog, is expected to persist through the weekend
and into early next week.
Confidence Table...
14-20Z 20-02Z 02-08Z 08-12Z
KCLT High 100% High 100% High 100% High 100%
KGSP High 100% High 100% High 100% High 100%
KAVL High 100% High 100% High 100% Med 61%
KHKY High 100% High 100% High 100% High 100%
KGMU High 100% High 100% High 100% High 100%
KAND High 100% High 100% High 100% High 100%
The percentage reflects the number of guidance members agreeing
with the scheduled TAF issuance flight rule category. Complete hourly
experimental aviation forecast consistency tables are available at
the following link:
www.weather.gov/gsp/aviation
&&
.GSP WATCHES/WARNINGS/ADVISORIES...
GA...None.
NC...None.
SC...None.
&&
SYNOPSIS...Munroe
NEAR TERM...JPT/PM
SHORT TERM...Munroe
LONG TERM...Munroe
AVIATION...JPT/PMHazardous weather outlook, Jul 9, 5:17 AM EDT, 7 hours 23 minutes before
Hazardous Weather Outlook National Weather Service Greenville-Spartanburg SC 517 AM EDT Fri Jul 9 2021 GAZ010-017-018-026-028-029-NCZ033-035>037-048>053-056>059-062>065- 068>072-082-501>510-SCZ001>014-019-100930- Rabun-Habersham-Stephens-Franklin-Hart-Elbert-Avery-Alexander- Iredell-Davie-Madison-Yancey-Mitchell-Swain-Haywood-Buncombe-Catawba- Rowan-Graham-Northern Jackson-Macon-Southern Jackson-Transylvania- Henderson-Cleveland-Lincoln-Gaston-Mecklenburg-Cabarrus-Union NC- Caldwell Mountains-Greater Caldwell-Burke Mountains-Greater Burke- McDowell Mountains-Eastern McDowell-Rutherford Mountains- Greater Rutherford-Polk Mountains-Eastern Polk-Oconee Mountains- Pickens Mountains-Greenville Mountains-Greater Oconee- Greater Pickens-Greater Greenville-Spartanburg-Cherokee-York- Anderson-Abbeville-Laurens-Union SC-Chester-Greenwood- 517 AM EDT Fri Jul 9 2021 This Hazardous Weather Outlook is for northeast Georgia, western North Carolina and upstate South Carolina. .DAY ONE...Today and tonight. Thunderstorms are expected to develop across the region today ahead of an approaching cold front. Storms will begin to develop this morning over the mountains and will move east across the foothills and Piedmont this afternoon. A few of the thunderstorms will be strong to severe with damaging wind gusts and large hail possible. Frequent lightning and heavy downpours will also accompany the storms. The storms should push to the east of the area during the early part of the evening. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. Hazardous weather is not expected at this time. .SPOTTER INFORMATION STATEMENT... None. PM
In the hours before
Special weather statement, Jul 9, 11:28 AM EDT, 1 hour 12 minutes before
Special Weather Statement
National Weather Service Greenville-Spartanburg SC
1128 AM EDT Fri Jul 9 2021
NCZ048-051>053-059-063-091615-
Buncombe NC-Haywood NC-Swain NC-Southern Jackson NC-Madison NC-
Northern Jackson NC-
1128 AM EDT Fri Jul 9 2021
...STRONG THUNDERSTORMS WILL IMPACT NORTHERN JACKSON...SOUTHERN
MADISON...EAST CENTRAL SWAIN...HAYWOOD AND BUNCOMBE COUNTIES UNTIL
1215 PM EDT...
At 1128 AM EDT, Doppler radar indicated strong thunderstorms along a
line extending from 6 miles west of Marshall to 13 miles northwest of
Waynesville to 4 miles north of Sylva, and moving southeast at 25
mph.
Locations to be impacted include...
Downtown Asheville, Waynesville, Marshall, Sylva, East Asheville,
West Asheville, North Asheville, Woodfin, Canton and Lake Junaluska.
Wind gusts up to 40 mph and very heavy rainfall rates up to 2 inches
per hour will be possible in these areas.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Gusty winds can blow down trees that are dead, or that have weakened
root systems. Outdoor furniture and similar items can be tossed
around if not anchored. Seek shelter indoors.
Torrential rainfall may flood areas with poor drainage, such as
ditches and underpasses. Avoid these areas and do not cross flooded
roads. Water levels of small streams may also rise rapidly. Seek
higher ground if threatened by flood waters.
&&
LAT...LON 3581 8238 3570 8228 3567 8228 3543 8275
3532 8284 3529 8292 3524 8293 3520 8297
3544 8330 3566 8319 3589 8260
TIME...MOT...LOC 1528Z 292DEG 22KT 3578 8280 3564 8313 3544 8325
HGSpecial weather statement, Jul 9, 11:40 AM EDT, 1 hour before
Special Weather Statement
National Weather Service Greenville-Spartanburg SC
1140 AM EDT Fri Jul 9 2021
NCZ063-064-SCZ001-002-091630-
Transylvania NC-Southern Jackson NC-Pickens Mountains SC-
Oconee Mountains SC-
1140 AM EDT Fri Jul 9 2021
...STRONG THUNDERSTORMS WILL IMPACT TRANSYLVANIA...SOUTHEASTERN
JACKSON...NORTHWESTERN PICKENS AND NORTHEASTERN OCONEE COUNTIES UNTIL
1230 PM EDT...
At 1140 AM EDT, Doppler radar indicated strong thunderstorms along a
line extending from 7 miles west of Brevard to 17 miles north of
Walhalla, and moving east at 30 mph.
Locations to be impacted include...
Brevard, Rosman, Salem, Lake Toxaway, Jocassee Gorges, Looking Glass,
Devils Fork State Park, Table Rock State Park, Lake Jocassee and
Dupont State Forest.
Wind gusts up to 40 mph will be possible in these areas.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Gusty winds can blow down trees that are dead, or that have weakened
root systems. Outdoor furniture and similar items can be tossed
around if not anchored. Seek shelter indoors.
Torrential rainfall may flood areas with poor drainage, such as
ditches and underpasses. Avoid these areas and do not cross flooded
roads. Water levels of small streams may also rise rapidly. Seek
higher ground if threatened by flood waters.
&&
LAT...LON 3493 8316 3494 8311 3495 8313 3499 8310
3505 8314 3531 8290 3532 8283 3542 8274
3530 8262 3514 8258 3513 8268 3510 8269
3506 8276 3507 8257 3505 8260 3501 8259
3501 8257 3496 8261 3478 8314 3490 8318
TIME...MOT...LOC 1540Z 281DEG 24KT 3527 8286 3502 8308
HGSpecial weather statement, Jul 9, 12:06 PM EDT, 34 minutes before
Special Weather Statement
National Weather Service Greenville-Spartanburg SC
1206 PM EDT Fri Jul 9 2021
SCZ002-003-005-006-091645-
Pickens Mountains SC-Greater Pickens SC-Greenville Mountains SC-
Greater Greenville SC-
1206 PM EDT Fri Jul 9 2021
...A STRONG THUNDERSTORM WILL IMPACT NORTHWESTERN GREENVILLE AND
PICKENS COUNTIES UNTIL 1245 PM EDT...
At 1206 PM EDT, Doppler radar was tracking a strong thunderstorm 10
miles northwest of Pickens, or near Jocassee Gorges, moving east at
30 mph.
Locations to be impacted include...
Easley, Pickens, Central, Liberty, Slater-Marietta, Norris, Six Mile,
Lake Keowee, Jocassee Gorges and Lake Jocassee.
Wind gusts up to 40 mph and pea size hail will be possible in these
areas.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Gusty winds can blow down trees that are dead, or that have weakened
root systems. Outdoor furniture and similar items can be tossed
around if not anchored. Seek shelter indoors.
Torrential rainfall may flood areas with poor drainage, such as
ditches and underpasses. Avoid these areas and do not cross flooded
roads. Water levels of small streams may also rise rapidly. Seek
higher ground if threatened by flood waters.
&&
LAT...LON 3470 8282 3482 8290 3495 8291 3499 8294
3501 8293 3501 8291 3503 8292 3505 8291
3509 8279 3507 8278 3507 8275 3509 8273
3510 8270 3512 8269 3512 8266 3507 8244
3486 8251
TIME...MOT...LOC 1606Z 280DEG 24KT 3500 8283
HGSpecial weather statement, Jul 9, 12:26 PM EDT, 14 minutes before
Special Weather Statement
National Weather Service Greenville-Spartanburg SC
1226 PM EDT Fri Jul 9 2021
NCZ509-510-091700-
Polk Mountains NC-Eastern Polk NC-
1226 PM EDT Fri Jul 9 2021
...A STRONG THUNDERSTORM WILL IMPACT SOUTHWESTERN POLK COUNTY UNTIL
100 PM EDT...
At 1226 PM EDT, Doppler radar was tracking a strong thunderstorm near
Columbus, moving southeast at 15 mph.
Locations to be impacted include...
Columbus.
Wind gusts up to 40 mph and pea size hail will be possible in these
areas.
LAT...LON 3526 8210 3519 8216 3519 8217 3526 8233
3532 8230
TIME...MOT...LOC 1626Z 293DEG 13KT 3527 8226
LANESpecial weather statement, Jul 9, 12:28 PM EDT, 12 minutes before
Special Weather Statement
National Weather Service Greenville-Spartanburg SC
1228 PM EDT Fri Jul 9 2021
GAZ017-018-091700-
Stephens GA-Habersham GA-
1228 PM EDT Fri Jul 9 2021
...A STRONG THUNDERSTORM WILL IMPACT SOUTHWESTERN STEPHENS AND
SOUTHERN HABERSHAM COUNTIES UNTIL 100 PM EDT...
At 1228 PM EDT, Doppler radar was tracking a strong thunderstorm near
Clarkesville, or near Demorest, moving southeast at 20 mph.
Locations to be impacted include...
Toccoa, Clarkesville, Demorest, Mount Airy, Cornelia and Boydville.
Wind gusts up to 50 mph and half inch hail will be possible in these
areas.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Gusty winds can blow down trees that are dead, or that have weakened
root systems. Outdoor furniture and similar items can be tossed
around if not anchored. Seek shelter indoors.
&&
LAT...LON 3463 8355 3458 8330 3446 8339 3448 8345
3457 8362
TIME...MOT...LOC 1628Z 293DEG 18KT 3458 8352
LANESpecial weather statement, Jul 9, 12:36 PM EDT, 4 minutes before
Special Weather Statement National Weather Service Greenville-Spartanburg SC 1236 PM EDT Fri Jul 9 2021 NCZ068-504-508-091700- Greater Rutherford NC-Cleveland NC-Greater Burke NC- 1236 PM EDT Fri Jul 9 2021 ...A STRONG THUNDERSTORM WILL IMPACT NORTHEASTERN RUTHERFORD...NORTH CENTRAL CLEVELAND AND SOUTH CENTRAL BURKE COUNTIES UNTIL 100 PM EDT... At 1236 PM EDT, Doppler radar was tracking a strong thunderstorm 8 miles south of Morganton, or near South Mountains State Park, moving southeast at 20 mph. Locations to be impacted include... Casar, South Mountains State Park and Pleasant Grove. Wind gusts up to 45 mph and pea size hail will be possible in these areas. LAT...LON 3560 8181 3567 8179 3564 8153 3547 8160 TIME...MOT...LOC 1636Z 293DEG 17KT 3562 8172 LANE
The office that day
Everything else NWS Greenville-Spartanburg, SC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 9, 12:06 PM EDT | Special Weather Statement | GSP | Pickens | 39 min |
| Jul 9, 1:11 PM EDT | Special Weather Statement | GSP | Abbeville | 34 min |
| Jul 9, 1:25 PM EDT | Special Weather Statement | GSP | Oconee | 35 min |
| Jul 9, 1:38 PM EDT | Special Weather Statement | GSP | Cherokee | 37 min |
| Jul 9, 2:40 PM EDT | Special Weather Statement | GSP | York | 35 min |
| Jul 9, 3:10 PM EDT | Special Weather Statement | GSP | Chester | 35 min |
Nearby
Severe Thunderstorm Warnings in South Carolina, 2021Every severe thunderstorm warning in 2021
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.