Alert archive / South Carolina / Severe Thunderstorm Warnings in 2017
Severe Thunderstorm Warning 241, NWS Greenville-Spartanburg, SC
NWS Greenville-Spartanburg, SC issued this severe thunderstorm warning at Jul 23, 2017, 4:20 PM EDT for Chester County, Union County, York County, South Carolina; Mecklenburg County, Union County, North Carolina. It was in force for 40 min. 1 report 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 23, 2017, 4:20 PM EDT (20:20 UTC)
- Expired
- Jul 23, 2017, 5:00 PM EDT
- In force
- 40 min
- Issued by
- NWS Greenville-Spartanburg, SC
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 60.0 mph
Counties Mecklenburg County, NC, Union County, NC, Chester County, SC, Union County, SC, York County, SC
The radar
The Columbia radar (KCAE), 97 km from the middle of the area, began a volume at 20:22 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 23, 4:30 PM EDT | TSTM WND DMG | Rock Hill, SC | ROOFS TORN OFF OF THREE WAREHOUSE-STYLE COMMERCIAL BUILDINGS IN ROCK HILL. |
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 one storm report to this severe thunderstorm warning; the first came 10 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
Greensboro/Hi Pt, NC (KGSO), launched 12:00Z, 8.3 hours before the alert went out and 168 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
- 636 J/kg
- Mixed-layer CIN
- -125 J/kg
- Mixed-layer LCL
- 1607 m above ground
- 0-6 km bulk shear
- 10 kt
- 0-1 km storm-relative helicity
- -33 m²/s²
- 0-3 km storm-relative helicity
- 28 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
594
WUUS52 KGSP 232020
SVRGSP
NCC119-179-SCC023-087-091-232100-
/O.NEW.KGSP.SV.W.0241.170723T2020Z-170723T2100Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Greenville-Spartanburg SC
420 PM EDT SUN JUL 23 2017
The National Weather Service in Greenville-Spartanburg has issued a
* Severe Thunderstorm Warning for...
South central Mecklenburg County in the Piedmont of North
Carolina...
Southwestern Union County in the Piedmont of North Carolina...
Chester County in Upstate South Carolina...
Southeastern York County in Upstate South Carolina...
Southeastern Union County in Upstate South Carolina...
* Until 500 PM EDT
* At 419 PM EDT, severe thunderstorms were located along a line
extending from 11 miles south of Uptown Charlotte to 6 miles south
of Union, moving east at 15 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Minor hail damage to vehicles is expected. Expect wind
damage to trees and power lines.
* Locations impacted include...
Rock Hill, Chester, Weddington, Fort Mill, Pineville, Waxhaw,
Mineral Springs, Lesslie, Great Falls and Marvin.
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 3481 8040 3482 8080 3494 8078 3508 8091
3501 8091 3492 8086 3490 8088 3484 8087
3483 8090 3470 8086 3464 8090 3454 8088
3457 8142 3450 8143 3459 8171 3512 8088
3483 8037
TIME...MOT...LOC 2019Z 282DEG 14KT 3507 8090 3463 8159
HAIL...1.00IN
WIND...60MPH
$$
KRENTZ1 follow-up statement
259
WWUS52 KGSP 232051
SVSGSP
Severe Weather Statement
National Weather Service Greenville-Spartanburg SC
451 PM EDT SUN JUL 23 2017
NCC119-232100-
/O.CAN.KGSP.SV.W.0241.000000T0000Z-170723T2100Z/
Mecklenburg NC-
451 PM EDT SUN JUL 23 2017
...THE SEVERE THUNDERSTORM WARNING FOR SOUTH CENTRAL MECKLENBURG
COUNTY IS CANCELLED...
The storms which prompted the warning have moved out of the warned
area. Therefore, the warning has been cancelled.
LAT...LON 3481 8040 3482 8080 3496 8080 3491 8088
3484 8087 3483 8090 3470 8086 3464 8090
3454 8088 3457 8142 3450 8143 3459 8171
3504 8091 3499 8090 3493 8086 3497 8081
3500 8084 3503 8080 3483 8037
TIME...MOT...LOC 2050Z 282DEG 14KT 3505 8076 3461 8146
$$
NCC179-SCC023-087-091-232100-
/O.CON.KGSP.SV.W.0241.000000T0000Z-170723T2100Z/
Union NC-Chester SC-York SC-Union SC-
451 PM EDT SUN JUL 23 2017
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 500 PM EDT
FOR SOUTHWESTERN UNION...CHESTER...SOUTHEASTERN YORK AND SOUTHEASTERN
UNION COUNTIES...
At 450 PM EDT, severe thunderstorms were located along a line
extending from 13 miles west of Monroe to 12 miles southeast of
Union, moving east at 15 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Minor hail damage to vehicles is expected. Expect wind
damage to trees and power lines.
Locations impacted include...
Rock Hill, Chester, Fort Mill, Waxhaw, Mineral Springs, Lesslie,
Great Falls, Marvin, Fort Lawn and Carlisle.
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 3481 8040 3482 8080 3496 8080 3491 8088
3484 8087 3483 8090 3470 8086 3464 8090
3454 8088 3457 8142 3450 8143 3459 8171
3504 8091 3499 8090 3493 8086 3497 8081
3500 8084 3503 8080 3483 8037
TIME...MOT...LOC 2050Z 282DEG 14KT 3505 8076 3461 8146
HAIL...1.00IN
WIND...60MPH
$$
KRENTZWhat 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 23, 2:38 PM EDT, 1 hour 42 minutes earlier.
Area forecast discussion, Jul 23, 2:38 PM EDT, 1 hour 42 minutes before
Area Forecast Discussion
National Weather Service Greenville-Spartanburg SC
238 PM EDT Sun Jul 23 2017
.SYNOPSIS...
A cold front will become stationary from west to east across our
region through the middle of the week then dissipate. This should
result in a little cooler temperature and better chances for rain
over the next few days.
&&
.NEAR TERM /THROUGH MONDAY/...
As of 235 PM EDT Sunday: Convection will move off the Blue Ridge and
SE across the foothills and piedmont of the Carolinas and NE GA
through early evening. Some of these storms will be severe with
damaging downbursts the main threat but isolated large hail cannot
be ruled out. The NC Southern Piedmont and eastern Upstate look to
have the best chance of seeing severe storms given the movement of
the current broken line of severe storms. That said, there is plenty
of instability and DCAPE over NE GA and the western Upstate, so
those areas are vulnerable as well.
Convection diminishes this evening as the line moves SE of the area.
However, there will be more MCS convection moving into the NC
mountains overnight. The latest CAM guidance shows this convection
diminishing as it moves into the foothills and dissipating before
reaching the piedmont. Have followed these trends in the PoP
forecast. Mountain valley fog, some dense, is expected again and
locations outside of the mountains that receive rainfall may see
some as well. Lows will again be above normal but not quite as warm
as last night.
Convection redevelops Monday as outflow boundaries from the
overnight MCS move across the area. Coverage will be better along
and south of the I-85 corridor where the timing of the boundary
movement will coincide with the higher instability. North of the
corridor instability will be much less leading to only isolated
coverage at best. DCAPE and sfc delta theta-E values while still on
the high side, will not be as high as Sunday. Instability will reach
moderate levels but just barely. Therefore, the chance of severe
storms will be less but not non-existent. Highs will be in the lower
90s outside of the mountain, and while still humid, heat index
values should remain below 100.
&&
.SHORT TERM /MONDAY NIGHT THROUGH WEDNESDAY/...
As of 200 PM Sunday: A weak and nearly stationary cold front
will remain over central GA and SC Monday night into Tuesday,
immediately south of the CWFA. Aloft, we will remain somewhat
under the influence of the northeast CONUS trough, though
without significant embedded vorticity in play early in the
period. More abundant moisture will be present over the south,
near the front, which could increase cloud cover. But otherwise it
appears conditions will be close to climatology, with seasonably
modest instability and weak shear producing a small pulse severe
threat. Partial thicknesses change little from Monday, so max
temps should be similar.
Tuesday night, high pressure will shift into New England in the
wake of the upper trough. A weak upper low is shown to cut off
and remain over the Carolina coast, and allows enough vorticity
to persist over the area that isolated t-storms still could fire
overnight across mainly the Piedmont. The eastward push of the high
will bring cooler air south into the area, which virtually all
guidance indicates will knock max temps down to a couple degrees
below normal, in conjunction with increased cloud cover. Nonetheless
consensus SBCAPE values remain fairly large given still-elevated
sfc dewpoints and good lapse rates afforded by the upper low. PoPs
peak above climo and pulse threats return once again.
&&
.LONG TERM /WEDNESDAY NIGHT THROUGH SUNDAY/...
As of 145 PM Sunday: The medium range begins Wednesday evening with
a weak closed off 500mb low over the Carolinas and Georgia. As the
next northern stream shortwave crosses the Great Lakes on Thursday,
it kicks this weak low off to the east with the 500mb trough digging
over the East through the weekend. As the Great Lakes shortwave
moves to far eastern Canada, the associated cold front moves slowly
southeast. This front should be nearing the Ohio River early Friday.
As the front approaches from the north, frontal associated
convection will increase first across areas along and north of I-40
Friday afternoon and then spread across much of the rest of the area
Friday evening. The front becomes stationary west to east across our
region through the weekend. The eventual location of the axis of the
trough next weekend varies among the models. This axis location will
have significant influence on our weather. Also, mesoscale
convective systems are expected to develop near the Rockies or
northern Plains states and track southeast in the northwest 500mb
flow toward our region of the nation. Therefore, our weather will
remain unsettled through the weekend. Temperatures will be near
normal.
&&
.AVIATION /19Z SUNDAY THROUGH FRIDAY/...
At KCLT and elsewhere: Line of convection developing across the NC
mountains and becoming strong to severe. Have gone pessimistic with
the TAFs in response and indicate VRB winds and TSRA in a TEMPO.
Storms could linger a while in the evening outside of the mountains
so have VFR VCTS in place. Guidance not very favorable for
restrictions outside of the mountain valleys overnight, so have
limited them to KAVL. That said, they will be possible as most
locations will receive rainfall. Scattered convection expected
Monday for all but KHKY. SW wind today becomes light overnight, then
W to SW for Monday.
Outlook: Increasing chances of convection expected through the
middle of next week ahead of a series of weakening cold fronts.
Overnight restrictions will continue in the mountain valleys with
chance increasing elsewhere.
Confidence Table...
18-24Z 00-06Z 06-12Z 12-18Z
KCLT High 100% High 100% High 100% High 100%
KGSP High 100% High 100% High 100% High 100%
KAVL High 100% High 100% High 92% High 96%
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 and ensemble forecasts
are available at the following link:
www.weather.gov/gsp/aviation
&&
.GSP WATCHES/WARNINGS/ADVISORIES...
GA...None.
NC...None.
SC...None.
&&
SYNOPSIS...DEO
NEAR TERM...RWH
SHORT TERM...Wimberley
LONG TERM...DEO
AVIATION...RWHHazardous weather outlook, Jul 23, 5:57 AM EDT, 10 hours 23 minutes before
Hazardous Weather Outlook...CORRECTED National Weather Service Greenville-Spartanburg SC 557 AM EDT Sun Jul 23 2017 GAZ010-017-018-026-028-029-NCZ033-035>037-048>053-056>059-062>065- 068>072-082-501>510-SCZ001>014-019-241000- 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- 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-Chester-Greenwood- 557 AM EDT Sun Jul 23 2017 This Hazardous Weather Outlook is for northeast Georgia, piedmont North Carolina, western North Carolina and upstate South Carolina. .DAY ONE...Today and Tonight. Scattered to numerous thunderstorms are expected to develop across the area this afternoon into early evening. The air mass in place is expected to become moderately to highly unstable. Therefore, many of the storms may become severe, capable of producing damaging wind gusts and large hail. This is in addition to the usual threat of cloud- to-ground lightning and locally heavy rainfall. While most of the activity will diminish after sunset, additional thunderstorms may move into western North Carolina from Tennessee and Virginia overnight, bringing a second round of thunderstorms producing lightning and gusty winds. .DAYS TWO THROUGH SEVEN...Monday through Saturday. ..Monday...No hazardous weather is expected at this time. ..Tuesday...No hazardous weather is expected at this time. ..Wednesday...No hazardous weather is expected at this time. ..Thursday...No hazardous weather is expected at this time. ..Friday...No hazardous weather is expected at this time. ..Saturday...No hazardous weather is expected at this time. .SPOTTER INFORMATION STATEMENT... None. ARK
In the hours before
Special weather statement, Jul 23, 3:42 PM EDT, 38 minutes before
Special Weather Statement
National Weather Service Greenville-Spartanburg SC
342 PM EDT SUN JUL 23 2017
SCZ007>009-013-014-232015-
York SC-Cherokee SC-Union SC-Chester SC-Spartanburg SC-
342 PM EDT SUN JUL 23 2017
...A CLUSTER OF THUNDERSTORMS WILL IMPACT WESTERN CHESTER...YORK...
SOUTHEASTERN SPARTANBURG...EASTERN CHEROKEE AND UNION COUNTIES UNTIL
415 PM EDT...
At 342 PM EDT, Doppler radar indicated a cluster of thunderstorms
along a line extending from 8 miles south of Rock Hill to 11 miles
west of Union, and moving southeast at 25 mph.
Locations to be impacted include...
Rock Hill, Union, York, Chester, Fort Mill, Tega Cay, Clover,
Newport, Lesslie and Monarch Mill.
Wind gusts up to 50 mph and dime 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.
These storms may intensify, so be certain to monitor local radio and
tv stations, as well as local cable tv outlets for additional
information and possible warnings from the National Weather Service.
&&
LAT...LON 3455 8166 3455 8171 3467 8193 3515 8148
3510 8105 3506 8106 3504 8104 3509 8097
3508 8091 3501 8091 3494 8086 3487 8088
3476 8111 3457 8137 3457 8142 3452 8142
3446 8153
TIME...MOT...LOC 1942Z 308DEG 28KT 3482 8101 3467 8181
KRENTZLocal storm report, Jul 23, 3:46 PM EDT, 34 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
346 PM EDT SUN JUL 23 2017
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0226 PM TSTM WND DMG 3 ENE LAKE LURE 35.46N 82.16W
07/23/2017 RUTHERFORD NC 911 CALL CENTER
NUMEROUS TREES AND POWERLINES DOWN FROM LAKE LURE TO
SHINGLE HOLLOW.
0238 PM TSTM WND DMG RUTHERFORDTON 35.36N 81.96W
07/23/2017 RUTHERFORD NC 911 CALL CENTER
A TREE ON A HOUSE.
&&
OUTLAWSpecial weather statement, Jul 23, 3:50 PM EDT, 30 minutes before
Special Weather Statement National Weather Service Greenville-Spartanburg SC 350 PM EDT SUN JUL 23 2017 NCZ082-232015- Union NC- 350 PM EDT SUN JUL 23 2017 ...A STRONG THUNDERSTORM WILL IMPACT SOUTHEASTERN UNION COUNTY UNTIL 415 PM EDT... At 350 PM EDT, Doppler radar was tracking a strong thunderstorm 11 miles east of Monroe, or near Marshville, moving east at 15 mph. Locations to be impacted include... Marshville and Sturdivants. Wind gusts up to 50 mph and dime size hail will be possible in these areas. LAT...LON 3484 8032 3486 8046 3509 8039 3507 8029 TIME...MOT...LOC 1950Z 291DEG 12KT 3498 8035 KRENTZ
Local storm report, Jul 23, 4:11 PM EDT, 9 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
411 PM EDT SUN JUL 23 2017
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0345 PM TSTM WND GST CONCORD 35.41N 80.59W
07/23/2017 E60 MPH CABARRUS NC TRAINED SPOTTER
TRAINED SPOTTER ESTIMATED 60 MPH WINDS. NICKEL SIZED HAIL
ALSO OBSERVED.
&&
TPALMERSpecial weather statement, Jul 23, 4:11 PM EDT, 9 minutes before
Special Weather Statement
National Weather Service Greenville-Spartanburg SC
411 PM EDT SUN JUL 23 2017
NCZ057-071-072-232045-
Rowan NC-Cabarrus NC-Mecklenburg NC-
411 PM EDT SUN JUL 23 2017
...A STRONG THUNDERSTORM WILL IMPACT CABARRUS...EAST CENTRAL
MECKLENBURG AND SOUTHEASTERN ROWAN COUNTIES UNTIL 445 PM EDT...
At 411 PM EDT, Doppler radar was tracking a strong thunderstorm 5
miles east of Downtown Concord, or near Mt Pleasant, moving northeast
at 35 mph.
Locations to be impacted include...
Downtown Concord, Kannapolis, West Concord, Harrisburg, Granite
Quarry, Rockwell, Mt Pleasant, Faith, Reedy Creek Park and Charlotte
Motor Speedway.
Wind gusts up to 50 mph and dime 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.
This storm may intensify, so be certain to monitor local radio and tv
stations, as well as local cable tv outlets for additional
information and possible warnings from the National Weather Service.
&&
LAT...LON 3550 8030 3519 8051 3521 8055 3520 8056
3527 8086 3572 8033 3568 8033 3563 8029
3563 8027 3559 8021 3555 8021 3551 8018
TIME...MOT...LOC 2011Z 227DEG 30KT 3542 8050
KRENTZLocal storm report, Jul 23, 4:16 PM EDT, 4 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
416 PM EDT SUN JUL 23 2017
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0355 PM TSTM WND DMG ROCK HILL 34.94N 81.03W
07/23/2017 YORK SC TRAINED SPOTTER
TREES DOWN, ESTIMATED 60 MPH WINDS. 1/2 INCH HAIL ALSO
REPORTED.
&&
TPALMERThe office that day
Everything else NWS Greenville-Spartanburg, SC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 23, 2:46 PM EDT | Severe Thunderstorm Warning | GSP | Cherokee | 44 min |
| Jul 23, 3:03 PM EDT | Special Weather Statement | GSP | Pickens | 42 min |
| Jul 23, 3:06 PM EDT | Special Weather Statement | GSP | Chester | 24 min |
| Jul 23, 3:18 PM EDT | Severe Thunderstorm Warning | GSP | Oconee, Pickens | 42 min |
| Jul 23, 3:20 PM EDT | Severe Thunderstorm Warning | GSP | Chester | 40 min |
| Jul 23, 3:42 PM EDT | Special Weather Statement | GSP | Union, York | 33 min |
| Jul 23, 3:58 PM EDT | Severe Thunderstorm Warning | GSP | Spartanburg, Union | 47 min |
| Jul 23, 4:06 PM EDT | Severe Thunderstorm Warning | GSP | Anderson, Oconee, Pickens | 39 min |
| Jul 23, 4:29 PM EDT | Areal Flood Advisory | GSP | York | 2 hr |
| Jul 23, 4:38 PM EDT | Severe Thunderstorm Warning | GSP | Union | 33 min |
| Jul 23, 4:46 PM EDT | Areal Flood Advisory | GSP | Chester | 119 min |
| Jul 23, 5:12 PM EDT | Severe Thunderstorm Warning | GSP | Laurens | 33 min |
| Jul 23, 5:32 PM EDT | Special Weather Statement | GSP | Laurens | 43 min |
| Jul 23, 6:06 PM EDT | Special Weather Statement | GSP | Greenwood | 24 min |
| Jul 23, 6:36 PM EDT | Special Weather Statement | GSP | Greenwood | 24 min |
| Jul 23, 7:01 PM EDT | Special Weather Statement | GSP | Abbeville | 29 min |
| Jul 23, 7:04 PM EDT | Special Weather Statement | GSP | Greenwood | 26 min |
| Jul 23, 11:51 AM EDT | Special Weather Statement | GSP | Madison, Mitchell, Yancey | 39 min |
| Jul 23, 12:10 PM EDT | Severe Thunderstorm Warning | GSP | Caldwell | 50 min |
| Jul 23, 12:30 PM EDT | Severe Thunderstorm Warning | GSP | Burke, Caldwell | 30 min |
| Jul 23, 12:36 PM EDT | Special Weather Statement | GSP | Buncombe | 24 min |
| Jul 23, 12:59 PM EDT | Special Weather Statement | GSP | Lincoln | 31 min |
| Jul 23, 1:03 PM EDT | Severe Thunderstorm Warning | GSP | Burke, Caldwell | 42 min |
| Jul 23, 1:12 PM EDT | Special Weather Statement | GSP | McDowell | 33 min |
| Jul 23, 1:27 PM EDT | Severe Thunderstorm Warning | GSP | Burke, Caldwell, Catawba, McDowell, Rutherford | 48 min |
| Jul 23, 1:42 PM EDT | Severe Thunderstorm Warning | GSP | Buncombe, Henderson | 28 min |
| Jul 23, 1:47 PM EDT | Severe Thunderstorm Warning | GSP | Buncombe, McDowell, Rutherford | 43 min |
| Jul 23, 2:08 PM EDT | Special Weather Statement | GSP | Rutherford | 37 min |
| Jul 23, 2:14 PM EDT | Special Weather Statement | GSP | Catawba, Lincoln | 31 min |
| Jul 23, 2:20 PM EDT | Severe Thunderstorm Warning | GSP | Polk, Rutherford | 40 min |
| Jul 23, 2:40 PM EDT | Severe Thunderstorm Warning | GSP | Catawba, Iredell, Lincoln | 17 min |
| Jul 23, 2:54 PM EDT | Special Weather Statement | GSP | Gaston | 36 min |
| Jul 23, 2:59 PM EDT | Special Weather Statement | GSP | Iredell | 31 min |
| Jul 23, 3:22 PM EDT | Severe Thunderstorm Warning | GSP | Cabarrus, Gaston, Lincoln, Mecklenburg | 38 min |
| Jul 23, 3:45 PM EDT | Severe Thunderstorm Warning | GSP | Mecklenburg, Union | 45 min |
| Jul 23, 3:50 PM EDT | Special Weather Statement | GSP | Union | 25 min |
| Jul 23, 4:11 PM EDT | Special Weather Statement | GSP | Cabarrus | 34 min |
| Jul 23, 4:31 PM EDT | Severe Thunderstorm Warning | GSP | Mecklenburg, Union | 44 min |
| Jul 23, 4:44 PM EDT | Areal Flood Advisory | GSP | Union | 2 hr |
| Jul 23, 5:09 PM EDT | Flash Flood Warning | GSP | Union | 3 hr |
Nearby
Severe Thunderstorm Warnings in South Carolina, 2017Severe Thunderstorm Warnings in North Carolina, 2017Every severe thunderstorm warning in 2017
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.