Alert archive / North Carolina / Severe Thunderstorm Warnings in 2017
Severe Thunderstorm Warning 267, NWS Greenville-Spartanburg, SC
NWS Greenville-Spartanburg, SC issued this severe thunderstorm warning at Sep 1, 2017, 5:16 PM EDT for 5 counties in North Carolina. It was in force for 44 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
- Sep 1, 2017, 5:16 PM EDT (21:16 UTC)
- Expired
- Sep 1, 2017, 6:00 PM EDT
- In force
- 44 min
- Issued by
- NWS Greenville-Spartanburg, SC
- Area
- Storm-based polygon
- Tornado
- Possible
- Hail
- 1.0 in
- Wind
- 60.0 mph
Counties Alexander County, NC, Catawba County, NC, Davie County, NC, Iredell County, NC, Rowan County, NC
The radar
The Roanoke radar (KFCX), 143 km from the middle of the area, began a volume at 21:17 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 |
|---|---|---|---|
| Sep 1, 5:24 PM EDT | TSTM WND DMG | 4 W Statesville, NC | 2 OR 3 TREES DOWN NEAR LITTLE FARM ROAD. |
| Sep 1, 5:33 PM EDT | TSTM WND DMG | 1 W Troutman, NC | ONE TREE DOWN ON WEST SIDE OF TROUTMAN. |
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 8 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 watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Sep 1, 1:49 PM EDT | Tornado Watch | SPC | 8 hr |
The nearest sounding before it
Greensboro/Hi Pt, NC (KGSO), launched 12:00Z, 9.3 hours before the alert went out and 90 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
- 208 J/kg
- Mixed-layer CIN
- -38 J/kg
- Mixed-layer LCL
- 585 m above ground
- 0-6 km bulk shear
- 40 kt
- 0-1 km storm-relative helicity
- 86 m²/s²
- 0-3 km storm-relative helicity
- 143 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.4
The text
As transmitted.
142
WUUS52 KGSP 012116
SVRGSP
NCC003-035-059-097-159-012200-
/O.NEW.KGSP.SV.W.0267.170901T2116Z-170901T2200Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Greenville-Spartanburg SC
516 PM EDT FRI SEP 1 2017
The National Weather Service in Greenville-Spartanburg has issued a
* Severe Thunderstorm Warning for...
Eastern Catawba County in the Piedmont of North Carolina...
Western Davie County in the Piedmont of North Carolina...
Southeastern Alexander County in the Piedmont of North Carolina...
Iredell County in the Piedmont of North Carolina...
Northwestern Rowan County in the Piedmont of North Carolina...
* Until 600 PM EDT
* At 516 PM EDT, severe thunderstorms were located along a line
extending from 6 miles east of Taylorsville to 9 miles west of
Statesville to 8 miles southeast of Newton, moving east at 30 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...
Statesville, Troutman, Stony Point, Cleveland, Catawba, Harmony,
Love Valley, Lake Norman, Lookout Shoals Lake and Lake Norman State
Park.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Remain alert for a possible tornado! Tornadoes can develop quickly
from severe thunderstorms. If you spot a tornado go at once into the
basement or small central room in a sturdy structure.
A few trees and power lines will be blown down in the warned area.
Hail can cause major property damage, especially to vehicles. 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.
&&
A tornado watch remains in effect until 1000 PM EDT for the Piedmont
of North Carolina.
LAT...LON 3605 8059 3592 8057 3562 8066 3554 8096
3556 8120 3573 8113 3594 8115 3606 8085
TIME...MOT...LOC 2116Z 248DEG 27KT 3590 8107 3576 8105 3557 8113
TORNADO...POSSIBLE
HAIL...1.00IN
WIND...60MPH
$$
083 follow-up statements
148
WWUS52 KGSP 012130
SVSGSP
Severe Weather Statement
National Weather Service Greenville-Spartanburg SC
530 PM EDT FRI SEP 1 2017
NCC003-012140-
/O.CAN.KGSP.SV.W.0267.000000T0000Z-170901T2200Z/
Alexander NC-
530 PM EDT FRI SEP 1 2017
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN ALEXANDER COUNTY
IS CANCELLED...
The storms which prompted the warning have moved out of the warned
area. Therefore, the warning has been cancelled.
A tornado watch remains in effect until 1000 PM EDT for the Piedmont
of North Carolina.
LAT...LON 3591 8057 3562 8066 3554 8095 3556 8114
3557 8114 3575 8103 3597 8100 3605 8069
3605 8059
TIME...MOT...LOC 2130Z 267DEG 23KT 3593 8095 3576 8095 3558 8105
$$
NCC035-059-097-159-012200-
/O.CON.KGSP.SV.W.0267.000000T0000Z-170901T2200Z/
Catawba NC-Davie NC-Iredell NC-Rowan NC-
530 PM EDT FRI SEP 1 2017
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 600 PM EDT
FOR SOUTHEASTERN CATAWBA...WESTERN DAVIE...IREDELL AND NORTHWESTERN
ROWAN COUNTIES...
At 530 PM EDT, severe thunderstorms were located along a line
extending from 12 miles east of Taylorsville to 4 miles southwest of
Statesville to 11 miles southeast of Newton, moving east at 25 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...
Statesville, Mooresville, Troutman, Cleveland, Harmony, Lake Norman,
Lake Norman State Park, Sherrills Ford, Mount Ulla and Bandys.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Remain alert for a possible tornado! Tornadoes can develop quickly
from severe thunderstorms. If you spot a tornado go at once into the
basement or small central room in a sturdy structure.
A few trees and power lines will be blown down in the warned area.
Hail can cause major property damage, especially to vehicles. Seek
shelter inside an interior room.
These storms are producing frequent and intense lightning. Turn off
electrical appliances. Do not use corded telephones. Do not take a
bath or shower.
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.
&&
A tornado watch remains in effect until 1000 PM EDT for the Piedmont
of North Carolina.
LAT...LON 3591 8057 3562 8066 3554 8095 3556 8114
3557 8114 3575 8103 3597 8100 3605 8069
3605 8059
TIME...MOT...LOC 2130Z 267DEG 23KT 3593 8095 3576 8095 3558 8105
TORNADO...POSSIBLE
HAIL...1.00IN
WIND...60MPH
$$
08824
WWUS52 KGSP 012145
SVSGSP
Severe Weather Statement
National Weather Service Greenville-Spartanburg SC
545 PM EDT FRI SEP 1 2017
NCC035-059-097-159-012200-
/O.CON.KGSP.SV.W.0267.000000T0000Z-170901T2200Z/
Catawba NC-Davie NC-Iredell NC-Rowan NC-
545 PM EDT FRI SEP 1 2017
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 600 PM EDT
FOR SOUTHEASTERN CATAWBA...WESTERN DAVIE...EASTERN IREDELL AND
NORTHWESTERN ROWAN COUNTIES...
At 544 PM EDT, severe thunderstorms were located along a line
extending from 13 miles southwest of Yadkinville, to 3 miles east of
Statesville, to 14 miles north of Huntersville, moving east at 30
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...
Statesville, Mooresville, Troutman, Cleveland, Lake Norman, Lake
Norman State Park, Sherrills Ford, Mount Ulla, Turnersburg and Cool
Springs.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Remain alert for a possible tornado! Tornadoes can develop quickly
from severe thunderstorms. If you spot a tornado go at once into the
basement or small central room in a sturdy structure.
A few trees and power lines will be blown down in the warned area.
Hail can cause major property damage, especially to vehicles. Seek
shelter inside an interior room.
These storms are producing frequent and intense lightning. Turn off
electrical appliances. Do not use corded telephones. Do not take a
bath or shower.
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.
&&
A tornado watch remains in effect until 1000 PM EDT for the Piedmont
of North Carolina.
LAT...LON 3556 8111 3577 8093 3590 8090 3601 8058
3591 8057 3562 8066 3554 8095
TIME...MOT...LOC 2144Z 252DEG 27KT 3598 8081 3579 8082 3562 8094
TORNADO...POSSIBLE
HAIL...1.00IN
WIND...60MPH
$$
08667
WWUS52 KGSP 012154
SVSGSP
Severe Weather Statement
National Weather Service Greenville-Spartanburg SC
554 PM EDT FRI SEP 1 2017
NCC035-059-097-159-012204-
/O.EXP.KGSP.SV.W.0267.000000T0000Z-170901T2200Z/
Catawba NC-Davie NC-Iredell NC-Rowan NC-
554 PM EDT FRI SEP 1 2017
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN CATAWBA...WESTERN
DAVIE...EASTERN IREDELL AND NORTHWESTERN ROWAN COUNTIES WILL EXPIRE
AT 600 PM EDT...
The storms which prompted the warning have weakened below severe
limits, and no longer pose an immediate threat to life or property.
Therefore the warning will be allowed to expire. However gusty winds
and heavy rain are still possible with these thunderstorms.
A tornado watch remains in effect until 1000 PM EDT for the Piedmont
of North Carolina.
If you observed large hail or wind damage, please report it 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 3556 8111 3577 8093 3590 8090 3601 8058
3591 8057 3562 8066 3554 8095
TIME...MOT...LOC 2154Z 248DEG 27KT 3600 8074 3581 8075 3564 8087
$$
08What 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 Sep 1, 5:10 PM EDT, 6 minutes earlier.
Area forecast discussion, Sep 1, 5:10 PM EDT, 6 minutes before
Area Forecast Discussion
National Weather Service Greenville-Spartanburg SC
510 PM EDT Fri Sep 1 2017
.SYNOPSIS...
Numerous rounds of showers and potentially severe thunderstorms are
expected this evening as the remnants of Harvey move into the Ohio
Valley and a front persists across western North Carolina. Warmer
and drier high pressure behind Harvey will result in a return to
near normal temperatures by early next week. A cold front will
approach from the west by the middle of next week, increasing rain
chances once again.
&&
.NEAR TERM /THROUGH SATURDAY/...
As of 505 PM EDT: First line of storms has moved east of the area. A
second line is moving out of the foothills into the western
Piedmont. The southern end of the line is showing signs of weakening
while the northern end remains strong. A third area of showers and
isolated storms is moving across the western portions of the CWFA.
Have canceled the watch behind the second line of storms. Strong to
severe storms are still possible ahead of this line.
Otherwise: the circulation center of the Harvey remnants have moved
northeast of Nashville to near the TN/KY border. The center will
continue northeastward toward the Ohio valley tonight, and then
onward to the southern Great Lakes through Saturday. The broad wind
field around the system is producing a southerly low level jet
around 40 kt which is transiting the western Carolinas and northeast
GA late this afternoon. The LLJ will very slowly diminish and veer
more WSW overnight, before turning more westerly through Saturday.
The main hazard window will continue through mid evening and a TOR
watch has been posted across the eastern Upstate and much of the NC
foothills and piedmont through 10 pm this evening, though western
sections should be cancelled much sooner. This watch is supported by
the convection-allowing models developing widespread and robust
convection especially along I-77 through the late afternoon/early
evening hours. SBCAPE values have reached 2000 to 2500 J/kg in these
areas. In addition, a backdoor cold front appears to be settling
around the I-40 corridor. The best surface to 6 km bulk shear values
around 50 kt will be over I-77 corridor locations, and sfc to 1 km
helicity will likely maximize right along or just south of the
stalled front. Showers will dissipate from the southwest through the
early overnight hours, but might continued over the mountains nearer
the passing remnants.
An upper level jet with strengthen over or just east of the
Appalachians on Saturday as a trough lingers west of the mountain
chain, but profiles will be drier and westerly flow will provide
downsloping east of the mountains. Any deeper moisture for lingering
showers through Saturday will affect mainly the TN border counties.
&&
.SHORT TERM /SATURDAY NIGHT THROUGH MONDAY/...
As of 2:30 PM EDT Friday: We still have a rather sharp H5/H7 trough
to move across the area Saturday night. A batch of clouds will cross
the northern sections of our forecast area (FA), with a few showers
in the mountains. Those will wane during the overnight. Elsewhere,
quiet weather will be the rule Saturday night, and clouds in our NC
western piedmont counties will be exiting east.
Otherwise, we remain under a broad cyclonic flow aloft right into
Labor Day, but it will be easing. At the surface a bubble of high
pressure will edge into the region Sunday with dry conditions.
The high will move east on Labor Day but will still control our
weather regime for the Holiday. Weak surface troughing tries to
develop in the mountains, but overall dry conditions will prevail.
Temperatures late in the weekend, and into Labor Day, will edge up a
degree or two.
&&
.LONG TERM /MONDAY NIGHT THROUGH FRIDAY/...
As of 1200 PM EDT Friday: Early AFD today because of the threat of
svr wx this PM. Anyways...the medium range picks up with a
relatively quiet day on Tuesday with a wedge of dry air still in
place over the forecast area. Rapid moistening and height falls will
occur Tuesday night and Wednesday as an upper level trough dives
towards the southeast CONUS and a surface frontal boundary lines up
across the OH River Valley/southern Appalachians. An increase in QPF
response is expected through the day on Wednesday and into the
evening as the front moves southeastward through the forecast area.
Rainfall totals do not look particularly impressive at the moment,
though confidence is increasing in a widespread rain event across
much of the region. Drier air is allowed to work into the forecast
area by Thursday afternoon as the trough axis passes through the
Carolinas, and remains through the end of the medium range. A quick
note about Irma - confidence is increasing in model solutions that
show recurvature of the hurricane back out into the Atlantic,
greatly limiting impacts in our area. Considering it is hurricane
season, though, we encourage everyone to be prepared and remain
aware of the forecast.
Finally, temperatures will begin the period near to just above
average, decreasing to almost 10 degrees below average by the middle
of next week as cloud cover overspreads the area and upper heights
fall.
&&
.AVIATION /21Z FRIDAY THROUGH WEDNESDAY/...
At KCLT: TSRA coverage increased rapidly around the airfield this
afternoon, but continues to move off to the east approaching 19Z.
Another round is likely from the Upstate activity through at least 6
pm, with decent chances as late as 9 pm. Expect mainly MVFR cigs but
with IFR conditions under the heaviest downpours along with gusts to
30 kt or better. Precipitation should taper to showers through the
early morning hours, and MVFR to possibly IFR cigs may descend from
the NW NC piedmont toward daybreak. The rest of Saturday looks
mainly dry with a more SW to W component to the flow.
Elsewhere: Strong TSRA will cross all the airfields, first from KAVL
to KGSP to KAND this afternoon and then onward to KHKY through 23Z.
Expect IFR to MVFR conditions in the heaviest downpours and gusts to
30 kt or better. Conditions will improve from the southwest through
the evening hours, with lingering SHRA affecting KHKY the latest
overnight. Expect lowering restrictions, likely IFR, to impact KHKY
and possibly KAVL overnight through early Saturday morning.
Conditions will dry further east of the mountains through Saturday
with westerly downsloping flow developing.
Outlook: Drier high pressure will settle overhead late this weekend
into early next week. Another cold front will approach from the
northwest next Tuesday into Wednesday.
Confidence Table...
21-03z 03-09Z 09-15Z 15-18Z
KCLT High 100% High 85% Med 69% High 100%
KGSP High 100% High 100% High 94% High 100%
KAVL High 95% Med 79% Med 66% High 100%
KHKY Med 63% Low 57% High 81% High 89%
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...Wind Advisory until 6 PM EDT this evening for NCZ051-052-058-
059-062-063.
SC...None.
&&
SYNOPSIS...Carroll
NEAR TERM...HG/RWH
SHORT TERM...TS
LONG TERM...Carroll
AVIATION...HGHazardous weather outlook, Sep 1, 5:12 PM EDT, 4 minutes before
Hazardous Weather Outlook National Weather Service Greenville-Spartanburg SC 512 PM EDT Fri Sep 1 2017 GAZ010-017-018-026-028-029-NCZ033-048>050-053-064-065-068-501>510- SCZ001>008-010>013-019-022115- Rabun-Habersham-Stephens-Franklin-Hart-Elbert-Avery-Madison-Yancey- Mitchell-Buncombe-Transylvania-Henderson-Cleveland- 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-Anderson- Abbeville-Laurens-Union-Greenwood- 512 PM EDT Fri Sep 1 2017 This Hazardous Weather Outlook is for northeast Georgia, piedmont North Carolina, western North Carolina and upstate South Carolina. .DAY ONE...Tonight. An isolated thunderstorm is possible early this evening. Cloud to ground lightning and brief gusty winds are the main threats. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. ..Saturday...No hazardous weather is expected at this time. ..Sunday...No hazardous weather is expected at this time. ..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. .SPOTTER INFORMATION STATEMENT... None. NCZ035>037-056-057-069>072-082-SCZ009-014-022115- Alexander-Iredell-Davie-Catawba-Rowan-Lincoln-Gaston-Mecklenburg- Cabarrus-Union-York-Chester- 512 PM EDT Fri Sep 1 2017 ...TORNADO WATCH 477 IN EFFECT UNTIL 10 PM EDT THIS EVENING... This Hazardous Weather Outlook is for piedmont North Carolina and upstate South Carolina. .DAY ONE...Tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Tornado Watch. There is also a lingering heavy rain threat, and isolated flash flooding will be possible in any areas repeatedly affected by thunderstorms. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. ..Saturday...No hazardous weather is expected at this time. ..Sunday...No hazardous weather is expected at this time. ..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. .SPOTTER INFORMATION STATEMENT... Skywarn spotters are requested to forward any reports of large hail, damaging winds, tornadoes, or flash flooding to our office. NCZ051-052-058-059-062-063-022115- Swain-Haywood-Graham-Northern Jackson-Macon-Southern Jackson- 512 PM EDT Fri Sep 1 2017 ...WIND ADVISORY IN EFFECT UNTIL 6 PM EDT THIS EVENING... This Hazardous Weather Outlook is for western North Carolina. .DAY ONE...Tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Wind Advisory. An isolated thunderstorm is possible early this evening. Cloud to ground lightning and brief gusty winds are the main threats. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. ..Saturday...No hazardous weather is expected at this time. ..Sunday...No hazardous weather is expected at this time. ..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. .SPOTTER INFORMATION STATEMENT... None.
In the hours before
Special weather statement, Sep 1, 3:10 PM EDT, 2 hours 6 minutes before
Special Weather Statement
National Weather Service Greenville-Spartanburg SC
310 PM EDT FRI SEP 1 2017
NCZ068-504>510-SCZ003-006>008-012000-
Greater Rutherford NC-McDowell Mountains NC-Cleveland NC-
Greater Burke NC-Polk Mountains NC-Eastern McDowell NC-
Rutherford Mountains NC-Eastern Polk NC-Cherokee SC-
Greenville Mountains SC-Spartanburg SC-Greater Greenville SC-
310 PM EDT FRI SEP 1 2017
...STRONG THUNDERSTORMS WILL IMPACT SOUTHEASTERN MCDOWELL...
RUTHERFORD...POLK...NORTHWESTERN CLEVELAND...SOUTHWESTERN BURKE...
NORTHEASTERN GREENVILLE...NORTHWESTERN SPARTANBURG AND NORTHWESTERN
CHEROKEE COUNTIES UNTIL 400 PM EDT...
At 309 PM EDT, Doppler radar indicated strong thunderstorms along a
line extending from 10 miles northwest of Rutherfordton to 6 miles
east of Columbus to near Downtown Greenville, and moving northeast
at 40 mph.
Locations to be impacted include... Greenville, Spartanburg,
Morganton, Forest City, Rutherfordton, Columbus, Greer and Mauldin.
Wind gusts up to 45 mph, pea size hail and torrential rainfall rates
up to 3 inches per hour will be possible in these areas.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
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.
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.
&&
A tornado watch remains in effect until 1000 PM EDT for western and
the Piedmont of North Carolina...and Upstate South Carolina.
LAT...LON 3584 8164 3546 8156 3477 8205 3477 8213
3478 8215 3476 8216 3474 8246 3478 8245
3482 8248 3523 8219 3546 8227 3546 8225
3548 8224
TIME...MOT...LOC 1909Z 234DEG 34KT 3544 8212 3525 8209 3504 8226 3485
8240
08Local storm report, Sep 1, 3:14 PM EDT, 2 hours 2 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
314 PM EDT FRI SEP 1 2017
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0250 PM TSTM WND DMG 4 SSE UPTOWN CHARLOTTE 35.18N 80.81W
09/01/2017 MECKLENBURG NC FIRE DEPT/RESCUE
FIRE DEPT/RESCUE REPORTED POWER LINES DOWN ON AUDUBON
RD.
&&
LECLocal storm report, Sep 1, 3:28 PM EDT, 1 hour 48 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
328 PM EDT FRI SEP 1 2017
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0253 PM TSTM WND DMG 5 SE UPTOWN CHARLOTTE 35.18N 80.79W
09/01/2017 MECKLENBURG NC FIRE DEPT/RESCUE
FIRE DEPT/RESCUE REPORTED POWER LINES DOWN ON WATER OAK
RD. TIME ESTIMATED FROM RADAR.
&&
LECSpecial weather statement, Sep 1, 3:33 PM EDT, 1 hour 43 minutes before
Special Weather Statement
National Weather Service Greenville-Spartanburg SC
333 PM EDT FRI SEP 1 2017
NCZ057-072-012000-
Rowan NC-Cabarrus NC-
333 PM EDT FRI SEP 1 2017
...A STRONG THUNDERSTORM WILL IMPACT CENTRAL CABARRUS AND
SOUTHEASTERN ROWAN COUNTIES UNTIL 400 PM EDT...
At 332 PM EDT, Doppler radar was tracking a strong thunderstorm 8
miles east of Salisbury, or near High Rock Lake, moving northeast at
35 mph.
Locations to be impacted include...
Downtown Concord, Kannapolis, Granite Quarry, Rockwell, Mt Pleasant,
Faith, Midland, High Rock Lake, Finger and Gold Hill.
Wind gusts up to 40 mph and pea size hail will be possible in these
areas.
A tornado watch remains in effect until 1000 PM EDT for the Piedmont
of North Carolina.
LAT...LON 3550 8029 3521 8048 3523 8055 3549 8062
3572 8036 3572 8034 3571 8032 3568 8033
3567 8031 3563 8029 3562 8025 3558 8021
3555 8021 3551 8018
TIME...MOT...LOC 1932Z 229DEG 29KT 3565 8033
WJMLocal storm report, Sep 1, 3:37 PM EDT, 1 hour 39 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
337 PM EDT FRI SEP 1 2017
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0300 PM TSTM WND DMG LANDIS 35.55N 80.62W
09/01/2017 ROWAN NC BROADCAST MEDIA
BROADCAST MEDIA REPORTED POWER LINES DOWN ON BEAVER
CORRELL AND UPRIGHT STREETS IN LANDIS
&&
LECSpecial weather statement, Sep 1, 4:53 PM EDT, 23 minutes before
Special Weather Statement
National Weather Service Greenville-Spartanburg SC
453 PM EDT FRI SEP 1 2017
NCZ035-036-056-502-012145-
Iredell NC-Greater Caldwell NC-Alexander NC-Catawba NC-
453 PM EDT FRI SEP 1 2017
...STRONG THUNDERSTORMS WILL IMPACT CATAWBA...ALEXANDER...NORTHERN
IREDELL AND EAST CENTRAL CALDWELL COUNTIES UNTIL 545 PM EDT...
At 453 PM EDT, Doppler radar indicated strong thunderstorms along a
line extending from 8 miles west of Taylorsville to 6 miles northeast
of Hickory to 6 miles north of Lincolnton, and moving northeast at 35
mph.
Locations to be impacted include...
Statesville, Newton, Taylorsville, Hickory, St. Stephens, Conover,
Bethlehem, Maiden, Troutman and Stony Point.
Wind gusts up to 50 mph, pea size hail and torrential rainfall rates
up to 3 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.
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.
&&
A tornado watch remains in effect until 1000 PM EDT for western and
the Piedmont of North Carolina.
LAT...LON 3605 8074 3571 8084 3555 8117 3556 8134
3573 8129 3588 8144 3602 8128 3604 8119
3603 8117 3604 8113 3603 8107 3606 8098
TIME...MOT...LOC 2053Z 229DEG 32KT 3588 8132 3578 8122 3557 8129
08The office that day
Everything else NWS Greenville-Spartanburg, SC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 1, 9:11 AM EDT | Wind Advisory | GSP | Graham, Haywood, Jackson, Macon, Swain | 9 hr |
| Sep 1, 1:49 PM EDT | Special Weather Statement | GSP | Gaston | 26 min |
| Sep 1, 1:52 PM EDT | Special Weather Statement | GSP | Mecklenburg | 23 min |
| Sep 1, 1:55 PM EDT | Special Weather Statement | GSP | Davie, Rowan | 35 min |
| Sep 1, 2:21 PM EDT | Special Weather Statement | GSP | Cabarrus, Mecklenburg | 24 min |
| Sep 1, 2:25 PM EDT | Severe Thunderstorm Warning | GSP | Mecklenburg, Union | 50 min |
| Sep 1, 2:28 PM EDT | Special Weather Statement | GSP | Henderson, Polk | 47 min |
| Sep 1, 2:45 PM EDT | Severe Thunderstorm Warning | GSP | Cabarrus, Davie, Mecklenburg, Rowan | 45 min |
| Sep 1, 3:10 PM EDT | Special Weather Statement | GSP | Burke, Polk, Rutherford | 50 min |
| Sep 1, 3:33 PM EDT | Special Weather Statement | GSP | Cabarrus | 27 min |
| Sep 1, 4:53 PM EDT | Special Weather Statement | GSP | Alexander, Catawba, Iredell | 52 min |
| Sep 1, 5:58 PM EDT | Special Weather Statement | GSP | Iredell | 62 min |
| Sep 1, 6:43 PM EDT | Tornado Warning | GSP | Burke, Rutherford | 32 min |
| Sep 1, 6:49 PM EDT | Severe Thunderstorm Warning | GSP | Cabarrus, Davie, Iredell, Mecklenburg, Rowan | 41 min |
| Sep 1, 6:58 PM EDT | Tornado Warning | GSP | Cabarrus, Rowan | 32 min |
| Sep 1, 7:12 PM EDT | Tornado Warning | GSP | Cabarrus, Mecklenburg, Rowan | 22 min |
| Sep 1, 7:15 PM EDT | Areal Flood Advisory | GSP | Cabarrus, Iredell, Mecklenburg, Rowan | 3 hr |
| Sep 1, 7:49 PM EDT | Special Weather Statement | GSP | Rowan | 26 min |
| Sep 1, 7:51 PM EDT | Flash Flood Warning | GSP | Cabarrus, Iredell, Mecklenburg, Rowan | 2 hr |
Nearby
Severe 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.