Alert archive / South Carolina / Flash Flood Warnings in 2016
Flash Flood Warning 20, NWS Greenville-Spartanburg, SC
NWS Greenville-Spartanburg, SC issued this flash flood warning at Aug 7, 2016, 9:16 PM EDT for Spartanburg County, Union County, South Carolina. It was in force for 3 hr. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- Aug 7, 2016, 9:16 PM EDT (01:16 UTC)
- Expired
- Aug 8, 2016, 12:15 AM EDT
- In force
- 3 hr
- Issued by
- NWS Greenville-Spartanburg, SC
- Area
- Storm-based polygon
- Flood severity
- None
Counties Spartanburg County, SC, Union County, SC
The radar
The Greer radar (KGSP), 41 km from the middle of the area, began a volume at 01:16 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 flash flood 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
Greensboro/Hi Pt, NC (KGSO), launched 00:00Z, 1.3 hours before the alert went out and 220 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
- 13 J/kg
- Mixed-layer CIN
- -102 J/kg
- Mixed-layer LCL
- 1139 m above ground
- 0-6 km bulk shear
- 16 kt
- 0-1 km storm-relative helicity
- 39 m²/s²
- 0-3 km storm-relative helicity
- 114 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
787
WGUS52 KGSP 080116
FFWGSP
SCC083-087-080415-
/O.NEW.KGSP.FF.W.0020.160808T0116Z-160808T0415Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
916 PM EDT SUN AUG 7 2016
THE NATIONAL WEATHER SERVICE IN GREENVILLE-SPARTANBURG HAS ISSUED A
* FLASH FLOOD WARNING FOR...
NORTHWESTERN UNION COUNTY IN UPSTATE SOUTH CAROLINA...
EAST CENTRAL SPARTANBURG COUNTY IN UPSTATE SOUTH CAROLINA...
* UNTIL 1215 AM EDT
* AT 911 PM EDT...DOPPLER RADAR INDICATED THUNDERSTORMS PRODUCING
HEAVY RAIN ACROSS THE WARNED AREA. TWO TO FOUR INCHES OF RAIN
HAVE FALLEN SINCE 7PM. ADDITIONAL RAINFALL OF ONE HALF INCH IS
POSSIBLE. FLASH FLOODING IS LIKELY OCCURRING OR WILL BEGIN
SHORTLY.
* FLASH FLOODING IS EXPECTED ALONG THE FOLLOWING CREEKS BETWEEN
PAULINE AND JONESVILLE...MCELWAIN CREEK...MINERAL SPRINGS
BRANCH...FAIRFOREST CREEK...AND ADJACENT TRIBUTARIES TO FAIRFOREST
CREEK. NEARBY ROADS INCLUDE SULPHER SPRINGS ROAD...WEST SPRINGS
HIGHWAY...MEANSVILLE ROAD...AND GLENN SPRINGS ROAD.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MOST FLOOD DEATHS OCCUR IN VEHICLES. DO NOT ATTEMPT TO CROSS
WATER-COVERED ROADWAYS...BRIDGES...OR LOW-LEVEL CROSSINGS. ONLY A FEW
INCHES OF RAPIDLY FLOWING WATER CAN CARRY AWAY YOUR VEHICLE. IT IS
NOT WORTH THE RISK. PLEASE TURN AROUND...DONT DROWN.
EXCESSIVE RUNOFF FROM HEAVY RAINFALL WILL CAUSE FLOODING OF SMALL
CREEKS AND STREAMS. ADDDITIONALLY...COUNTRY ROADS AND FARMLANDS
ALONG THE BANKS OF CREEKS...STREAMS...AND OTHER LOW-LYING AREAS ARE
SUBJECT TO FLOODING.
WHEN IT IS SAFE TO DO SO...PLEASE REPORT FLOOD WATERS OR LANDSLIDES
FLOWING OVER ROADS OR THREATENING PROPERTY TO THE NATIONAL WEATHER
SERVICE BY CALLING TOLL FREE...1...800...2 6 7...8 1 0 1...BY
POSTING ON OUR FACEBOOK PAGE...OR VIA TWITTER USING HASHTAG NWSGSP.
YOUR MESSAGE SHOULD DESCRIBE THE EVENT AND THE SPECIFIC LOCATION
WHERE IT OCCURRED...INCLUDING ROADWAYS...NEARBY CROSS
STREETS...STREAM NAMES AND OTHER LANDMARKS.
&&
LAT...LON 3487 8181 3486 8173 3481 8167 3475 8172
3479 8184 3484 8187
$$
JMP2 follow-up statements
101
WGUS72 KGSP 080226
FFSGSP
FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
1026 PM EDT SUN AUG 7 2016
SCC083-087-080415-
/O.CON.KGSP.FF.W.0020.000000T0000Z-160808T0415Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
UNION SC-SPARTANBURG SC-
1026 PM EDT SUN AUG 7 2016
...THE FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 1215 AM EDT FOR
NORTHWESTERN UNION AND EAST CENTRAL SPARTANBURG COUNTIES...
AT 1019 PM EDT...DOPPLER RADAR RAINFALL ESTIMATES INDICATED
THUNDERSTORMS PRODUCED 2.50 TO 4.00 INCHES OF RAIN WITHIN A TWO HOUR
PERIOD THIS EVENING. FLASH FLOODING MAY BE ONGOING.
ADDITIONAL RAINFALL AMOUNTS OF LESS THAN A HALF INCH ARE POSSIBLE IN
THE WARNED AREA.
FLASH FLOODING IS STILL POSSIBLE ALONG THE FOLLOWING CREEKS BETWEEN
PAULINE AND JONESVILLE...MCELWAIN CREEK...MINERAL SPRINGS
BRANCH...FAIRFOREST CREEK...AND ADJACENT TRIBUTARIES TO FAIRFOREST
CREEK. NEARBY ROADS INCLUDE SULPHER SPRINGS ROAD...WEST SPRINGS
HIGHWAY...MEANSVILLE ROAD...AND GLENN SPRINGS ROAD.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE
DANGERS OF FLOODING. TURN AROUND...DONT DROWN.
WHEN IT IS SAFE TO DO SO...PLEASE REPORT FLOOD WATERS OR LANDSLIDES
FLOWING OVER ROADS OR THREATENING PROPERTY TO THE NATIONAL WEATHER
SERVICE BY CALLING TOLL FREE...1...800...2 6 7...8 1 0 1...BY
POSTING ON OUR FACEBOOK PAGE...OR VIA TWITTER USING HASHTAG NWSGSP.
YOUR MESSAGE SHOULD DESCRIBE THE EVENT AND THE SPECIFIC LOCATION
WHERE IT OCCURRED...INCLUDING ROADWAYS...NEARBY CROSS
STREETS...STREAM NAMES AND OTHER LANDMARKS.
&&
LAT...LON 3487 8181 3486 8173 3481 8167 3475 8172
3479 8184 3484 8187
$$
JMP376
WGUS72 KGSP 080407
FFSGSP
FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
1207 AM EDT MON AUG 8 2016
SCC083-087-080415-
/O.EXP.KGSP.FF.W.0020.000000T0000Z-160808T0415Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
UNION SC-SPARTANBURG SC-
1207 AM EDT MON AUG 8 2016
...THE FLASH FLOOD WARNING FOR NORTHWESTERN UNION AND EAST CENTRAL
SPARTANBURG COUNTIES WILL EXPIRE AT 1215 AM EDT...
THE HEAVY RAIN HAS ENDED ACROSS THE WARNING AREA. ENOUGH TIME HAS
ELASPED TO ALLOW FLOOD WATERS TO RECEDE. THEREFORE... FLOODING IS NO
LONGER EXPECTED TO POSE A THREAT AND THE WARNING WILL BE ALLOWED TO
EXPIRE ON TIME.
LAT...LON 3487 8181 3486 8173 3481 8167 3475 8172
3479 8184 3484 8187
$$
JMPWhat forecasters said that day
The local office's own words before this flash flood 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 flash flood warning went out at Aug 7, 8:03 PM EDT, 1 hour 13 minutes earlier.
Area forecast discussion, Aug 7, 8:03 PM EDT, 1 hour 13 minutes before
Area Forecast Discussion
National Weather Service Greenville-Spartanburg SC
803 PM EDT SUN AUG 7 2016
.SYNOPSIS...
A stationary front will remain over the Gulf Coast states to the
Carolinas through the week as it slowly dissipates. Low pressure
over the Northeast Gulf is expected to drift west to the central
Gulf Coast by late week. A persistent moist wind flow from the
Atlantic Wednesday night and Thursday will shift to being front the
Gulf next weekend. Expect a generally rainy week.
&&
.NEAR TERM /THROUGH MONDAY/...
As of 750 PM: Scattered convective coverage persists over the
Upstate and NE GA, where the best heating occurred at the end of
the day (due to a relative lack of cirrus debris). Further north
anew development has been isolated and stunted on account of the
rain-stabilized conditions there. That does suggest pockets of
instability do remain, however. PoPs have been reduced overall,
refocusing on the southern half of the area for the next couple
hours. After midnight I expect activity will be more stratiform
and/or isolated.
Otherwise, low-level flow will continue to pick up out of the south
tonight adding the upslope component, and then continuing to back
out of the SE by tomorrow. PW values are not progged to drop back
below 2" until after the end of the near-term period. CAMs suggest
a little bit of a lull through the overnight period--though trends
in the HRRR have been for increasing coverage in the upslope areas
overnight, possibly a result of the model picking up on enhanced
low level moisture left over from the earlier activity. They then
pick it back up again tomorrow especially along the eastern slopes
as that southeasterly flow picks up. Main concern will continue to
be heavy rain. Despite that little bit of a lull overnight tonight,
the FFA was already out through 12z, and with another round of
convection expected tomorrow the day shift opted to go ahead and
extend it through midnight tomorrow night (into the short term
period), and added Union NC.
Should see temperatures tomorrow several degrees below seasonal
normals with the widespread clouds and increasing convection during
the day.
&&
.SHORT TERM /MONDAY NIGHT THROUGH WEDNESDAY/...
As of 230 PM Sunday...A weak upper level disturbance will drift NW
from central FL to FL/AL border by 00z Thursday. The surface and low-
level reflection of this wave basically follows the same path. This
will keep our area under a persistent SELY flow with plenty of
moisture out of the Atlantic. The 12z guidance agrees on some drier
air wrapping around the FL low circulation, and an overall lull in
precip coverage/intensity from about 6z Tuesday to 12z Wednesday.
There should still be enough upslope cloudiness and light rain to
hold an in situ wedge for most of the day, keeping temps below
normal.
On Wednesday...depending on the exact position and intensity of the
aforementioned wave, another slug of high-PWAT air should push into
the area from the SE, with 850 mb flow around 20-25 kts. The
operational models agree on an up-tick in QPF, especially along the
Blue Ridge escarpment. PoPs will remain elevated above climo, with
QPF enhanced in the SELY upslope areas. Another Flash Flood Watch
may be needed again for Wednesday into Wednesday night. Lows will be
above normal, and highs Wednesday below normal under plenty of
clouds.
&&
.LONG TERM /WEDNESDAY NIGHT THROUGH SUNDAY/...
At 200 PM Sunday: On Wednesday evening an upper ridge will be along
the southeast coast as a weak upper low will be over the Florida
panhandle. The weak low is expected to drift to the west and be over
the Mississippi Delta by Friday. The combined affects of the ridge
off the Atlantic coast and the low along the Gulf will keep a moist
flow over our area through next weekend.
At the surface...the stationary frontal is forecast to remain draped
around the SE from the Gulf states to the Carolinas and will
gradually dissipate through next weekend. Another weak cold front is
forecast to slide south from the Great Lakes Thursday and be aligned
over the Ohio River on Sunday. The weak surface low over the north
Gulf Coast may get caught up in the SW to NE flow as the front gets
deeper toward the SE. The ECMWF takes the Gulf low farther west
toward Texas before it gets caught in the developing transport near
this new front. Both the ECMWF and GFS have waves of low pressure
passing NE along or near the front next weekend with the GFS having
more affect on our area late in the weekend. The overall 850mb wind
flow is expected to be upslope from the SE toward our mountains on
Thursday then shifting to southerly Friday and over the weekend as
the Gulf low moves to the central Gulf Coast.
Temperatures will be affected by the thick cloud cover with Maxes a
little below normal and Mins a category above normal.
&&
.AVIATION /00Z MONDAY THROUGH FRIDAY/...
At KCLT: With abundant rainfall at and around the field Sunday
afternoon, and with a pattern similar to cold air damming
persisting thru the period, confidence is moderately high that
LIFR cigs will develop Monday morning. LAMP guidance appears to
be handling the situation well and that was used as the basis
for vsbys/cigs. Winds will remain generally easterly, prevailing
ESE most of the morning before backing to ENE in the aftn as sfc
high moves east of the northern Appalachians. While the chance of
TSRA is nonzero overnight, it is too low to mention. Above-average
convective coverage is expected Mon aftn, and prevailing SHRA with
a PROB30 for TSRA is included then.
Elsewhere: As noted for KCLT, saturated soils around the region and
a cool easterly flow should produce low cigs in the AM, with less
significant vsby restrictions in some areas as well (esp where rain
fell Sun aftn). Improvement can generally be expected from S to N,
with the WNC Piedmont not lifting to VFR until midday. Some SCT
TSRA will persist this evening near the Upstate sites and KAVL,
and lingering light showers or sprinkles could occur near the Blue
Ridge (and KAVL) throughout the night. Better TS chances tomorrow
generally warrant VCTS at this point.
Outlook: A frontal boundary will remain stalled near or just south
of the area early this week. Deep moisture will persist along with
strengthening southeasterly upslope flow. Thunderstorms, heavy
rain, and IFR restrictions could become increasingly widespread
through the week.
Confidence Table...
00-06Z 06-12Z 12-18Z 18-00Z
KCLT High 93% Med 78% High 82% High 95%
KGSP High 92% High 84% High 87% High 100%
KAVL High 91% High 87% High 90% High 97%
KHKY High 96% High 83% High 86% High 95%
KGMU High 96% High 87% High 91% High 100%
KAND High 99% Med 77% High 89% 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...Flash Flood Watch through Monday evening for GAZ010-017-018-
026-028.
NC...Flash Flood Watch through Monday evening for NCZ033-035>037-
048>053-056>059-062>065-068>072-082-501>510.
SC...Flash Flood Watch through Monday evening for SCZ001>010.
&&
SYNOPSIS...DEO
NEAR TERM...TDP/Wimberley
SHORT TERM...ARK
LONG TERM...DEO
AVIATION...WimberleyHazardous weather outlook, Aug 7, 3:37 PM EDT, 5 hours 39 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC 337 PM EDT SUN AUG 7 2016 GAZ010-017-018-026-028-NCZ033-048>053-058-059-062>065-501>510- SCZ001>007-010-081945- RABUN-HABERSHAM-STEPHENS-FRANKLIN-HART-AVERY-MADISON-YANCEY-MITCHELL- SWAIN-HAYWOOD-BUNCOMBE-GRAHAM-NORTHERN JACKSON-MACON- SOUTHERN JACKSON-TRANSYLVANIA-HENDERSON-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-ANDERSON- 337 PM EDT SUN AUG 7 2016 ...FLASH FLOOD WATCH IN EFFECT THROUGH MONDAY EVENING... THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHEAST GEORGIA...WESTERN NORTH CAROLINA AND UPSTATE SOUTH CAROLINA. .DAY ONE...THIS AFTERNOON AND TONIGHT. PLEASE LISTEN TO NOAA WEATHER RADIO OR GO TO WEATHER.GOV ON THE INTERNET FOR MORE INFORMATION ABOUT THE FOLLOWING HAZARDS. FLASH FLOOD WATCH. NUMEROUS SHOWERS AND THUNDERSTORMS WILL CONTINUE TO DEVELOP ACROSS THE WESTERN CAROLINAS AND NORTHEAST GEORGIA THROUGH TONIGHT. IN ADDITION TO THE HEAVY RAIN THREAT...FREQUENT LIGHTNING AND GUSTY WINDS WILL BE POSSIBLE WITH ANY THUNDERSTORMS. .DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY. ..MONDAY...HEAVY RAIN WITH FLOODING POSSIBLE. MOISTURE ALONG A STALLED FRONT WILL SUPPORT WIDESPREAD HEAVY RAIN ON MONDAY. FLASH FLOOD WATCH IS IN EFFECT UNTIL MIDNIGHT MONDAY NIGHT. MOISTURE FROM THE ATLANTIC AND THE GULF OF MEXICO WILL SUPPORT HEAVY RAIN FROM TUESDAY THROUGH SATURDAY. ..TUESDAY...HEAVY RAIN WITH FLOODING POSSIBLE. ..WEDNESDAY...HEAVY RAIN WITH FLOODING POSSIBLE. ..THURSDAY...HEAVY RAIN WITH FLOODING POSSIBLE. ..FRIDAY...HEAVY RAIN WITH FLOODING POSSIBLE. ..SATURDAY...HEAVY RAIN WITH FLOODING POSSIBLE. .SPOTTER INFORMATION STATEMENT... SKYWARN SPOTTERS ARE REQUESTED TO FORWARD ANY REPORTS OF LARGE HAIL...DAMAGING WINDS...TORNADOES OR FLASH FLOODING TO OUR OFFICE. NCZ035>037-056-057-068>072-082-SCZ008-009-081945- ALEXANDER-IREDELL-DAVIE-CATAWBA-ROWAN-CLEVELAND-LINCOLN-GASTON- MECKLENBURG-CABARRUS-UNION-CHEROKEE-YORK- 337 PM EDT SUN AUG 7 2016 ...FLASH FLOOD WATCH IN EFFECT THROUGH MONDAY EVENING... THIS HAZARDOUS WEATHER OUTLOOK IS FOR PIEDMONT NORTH CAROLINA AND UPSTATE SOUTH CAROLINA. .DAY ONE...THIS AFTERNOON AND TONIGHT. PLEASE LISTEN TO NOAA WEATHER RADIO OR GO TO WEATHER.GOV ON THE INTERNET FOR MORE INFORMATION ABOUT THE FOLLOWING HAZARDS. FLASH FLOOD WATCH. NUMEROUS SHOWERS AND THUNDERSTORMS WILL CONTINUE TO DEVELOP ACROSS THE WESTERN CAROLINAS AND NORTHEAST GEORGIA THROUGH TONIGHT. IN ADDITION TO THE HEAVY RAIN THREAT...FREQUENT LIGHTNING AND GUSTY WINDS WILL BE POSSIBLE WITH ANY THUNDERSTORMS. .DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY. ..MONDAY...HEAVY RAIN POSSIBLE. MOISTURE ALONG A STALLED FRONT WILL SUPPORT WIDESPREAD HEAVY RAIN ON MONDAY. A FLASH FLOOD WATCH IS IN EFFECT UNTIL MIDNIGHT MONDAY NIGHT. MOISTURE FROM THE ATLANTIC AND THE GULF OF MEXICO WILL SUPPORT HEAVY RAIN FROM TUESDAY THROUGH SATURDAY. ..TUESDAY...HEAVY RAIN POSSIBLE. ..WEDNESDAY...HEAVY RAIN POSSIBLE. ..THURSDAY...HEAVY RAIN POSSIBLE. ..FRIDAY...HEAVY RAIN POSSIBLE. ..SATURDAY...HEAVY RAIN POSSIBLE. .SPOTTER INFORMATION STATEMENT... SKYWARN SPOTTERS ARE REQUESTED TO FORWARD ANY REPORTS OF LARGE HAIL...DAMAGING WINDS...TORNADOES OR FLASH FLOODING TO OUR OFFICE. GAZ029-SCZ011>014-019-081945- ELBERT-ABBEVILLE-LAURENS-UNION-CHESTER-GREENWOOD- 337 PM EDT SUN AUG 7 2016 THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHEAST GEORGIA AND UPSTATE SOUTH CAROLINA. .DAY ONE...THIS AFTERNOON AND TONIGHT. NUMEROUS SHOWERS AND THUNDERSTORMS WILL CONTINUE TO DEVELOP ACROSS THE PIEDMONT OF THE WESTERN CAROLINAS AND NORTHEAST GEORGIA THROUGH TONIGHT. THE PRIMARY THREAT WILL BE LOCALLY HEAVY RAINFALL AND THE POTENTIAL FOR ASSOCIATED FLOODING OF LOW LYING AREAS. IN ADDITION TO THE HEAVY RAIN THREAT...FREQUENT LIGHTNING AND GUSTY WINDS WILL BE POSSIBLE WITH ANY THUNDERSTORMS. .DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY. ..MONDAY...HEAVY RAIN POSSIBLE. MOISTURE ALONG A STALLED FRONT WILL SUPPORT WIDESPREAD HEAVY RAIN ON MONDAY. MOISTURE FROM THE ATLANTIC AND THE GULF OF MEXICO WILL SUPPORT HEAVY RAIN FROM TUESDAY THROUGH SATURDAY. ..TUESDAY...HEAVY RAIN POSSIBLE. ..WEDNESDAY...HEAVY RAIN POSSIBLE. ..THURSDAY...HEAVY RAIN POSSIBLE. ..FRIDAY...HEAVY RAIN POSSIBLE. ..SATURDAY...HEAVY RAIN POSSIBLE. .SPOTTER INFORMATION STATEMENT... SKYWARN SPOTTERS ARE REQUESTED TO FORWARD ANY REPORTS OF LARGE HAIL...DAMAGING WINDS...TORNADOES OR FLASH FLOODING TO OUR OFFICE. ARK
In the hours before
Special weather statement, Aug 7, 6:42 PM EDT, 2 hours 34 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
642 PM EDT SUN AUG 7 2016
SCZ012-013-072315-
UNION SC-LAURENS SC-
642 PM EDT SUN AUG 7 2016
...A STRONG THUNDERSTORM WITH INTENSE LIGHTNING WILL IMPACT EAST
CENTRAL LAURENS AND SOUTHWESTERN UNION COUNTIES UNTIL 715 PM EDT...
AT 642 PM EDT...DOPPLER RADAR WAS TRACKING A STRONG THUNDERSTORM WITH
INTENSE LIGHTNING 12 MILES SOUTH OF UNION...OR NEAR ROSE HILL STATE
PARK. THIS STORM WAS NEARLY STATIONARY.
LOCATIONS TO BE IMPACTED INCLUDE...
ROSE HILL STATE PARK...BUFFALO...CROSS KEYS AND SEDALIA.
IN ADDITION TO INTENSE LIGHTNING...PEA SIZE HAIL...WIND GUSTS UP TO
40 MPH 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. DO NOT DRIVE ACROSS
FLOODED ROADS.
FREQUENT LIGHTNING IS OCCURRING WITH THIS STORM. IF OUTDOORS...TRY TO
GET INDOORS OR INTO A HARD TOPPED VEHICLE. OTHERWISE...STAY AWAY FROM
OPEN AREAS AND ISOLATED HIGH OBJECTS SUCH AS TREES. WHEN INDOORS...
STAY AWAY FROM WINDOWS AND DOORS AND AVOID USING WIRED ELECTRONIC
DEVICES. DO NOT TAKE A SHOWER OR BATH. TRY TO UNPLUG UNNECESSARY
APPLIANCES BEFORE THE STORM APPROACHES.
&&
LAT...LON 3459 8186 3460 8185 3466 8183 3472 8166
3452 8160 3451 8161 3453 8162 3452 8163
3453 8164 3450 8167 3446 8169 3444 8173
TIME...MOT...LOC 2242Z 151DEG 4KT 3456 8170
MOORESpecial weather statement, Aug 7, 6:47 PM EDT, 2 hours 29 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
647 PM EDT SUN AUG 7 2016
SCZ006-007-012-072330-
GREATER GREENVILLE SC-SPARTANBURG SC-LAURENS SC-
647 PM EDT SUN AUG 7 2016
...A STRONG THUNDERSTORM WITH INTENSE LIGHTNING WILL IMPACT
NORTHWESTERN LAURENS...SOUTHWESTERN SPARTANBURG AND SOUTHEASTERN
GREENVILLE COUNTIES UNTIL 730 PM EDT...
AT 646 PM EDT...DOPPLER RADAR WAS TRACKING A STRONG THUNDERSTORM WITH
INTENSE LIGHTNING 9 MILES EAST OF GREENVILLE DOWNTOWN...OR OVER FIVE
FORKS. THIS STORM WAS DRIFTING NORTHWEST.
LOCATIONS TO BE IMPACTED INCLUDE... GREENVILLE DOWNTOWN...GREENVILLE
EASTSIDE...GREER...MAULDIN...TAYLORS... SIMPSONVILLE...FIVE
FORKS...FOUNTAIN INN...WOODRUFF AND REIDVILLE.
IN ADDITION TO INTENSE LIGHTNING...PEA SIZE HAIL...WIND GUSTS UP TO
40 MPH 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. DO NOT DRIVE ACROSS
FLOODED ROADS.
FREQUENT LIGHTNING IS OCCURRING WITH THIS STORM. IF OUTDOORS...TRY TO
GET INDOORS OR INTO A HARD TOPPED VEHICLE. OTHERWISE...STAY AWAY FROM
OPEN AREAS AND ISOLATED HIGH OBJECTS SUCH AS TREES. WHEN INDOORS...
STAY AWAY FROM WINDOWS AND DOORS AND AVOID USING WIRED ELECTRONIC
DEVICES. DO NOT TAKE A SHOWER OR BATH. TRY TO UNPLUG UNNECESSARY
APPLIANCES BEFORE THE STORM APPROACHES.
&&
LAT...LON 3463 8190 3461 8229 3486 8244 3496 8223
3474 8196
TIME...MOT...LOC 2246Z 151DEG 4KT 3481 8223
MOORESpecial weather statement, Aug 7, 7:15 PM EDT, 2 hours 1 minute before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
715 PM EDT SUN AUG 7 2016
GAZ029-SCZ011-080000-
ELBERT GA-ABBEVILLE SC-
715 PM EDT SUN AUG 7 2016
...A STRONG THUNDERSTORM WITH INTENSE LIGHTNING WILL IMPACT
SOUTHEASTERN ELBERT AND SOUTHWESTERN ABBEVILLE COUNTIES UNTIL 800 PM
EDT...
AT 714 PM EDT...DOPPLER RADAR WAS TRACKING A STRONG THUNDERSTORM WITH
INTENSE LIGHTNING 10 MILES EAST OF ELBERTON...OR NEAR LAKE RUSSELL.
THIS STORM WAS DRIFTING TOWARD THE NORTHWEST.
LOCATIONS TO BE IMPACTED INCLUDE...
MIDDLETON...LAKE RUSSELL...RUSSELL STATE PARK AND RUCKERSVILLE.
IN ADDITION TO INTENSE LIGHTNING...PEA SIZE HAIL...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...
FREQUENT LIGHTNING IS OCCURRING WITH THIS STORM. IF OUTDOORS...TRY TO
GET INDOORS OR INTO A HARD TOPPED VEHICLE. OTHERWISE...STAY AWAY FROM
OPEN AREAS AND ISOLATED HIGH OBJECTS SUCH AS TREES. WHEN INDOORS...
STAY AWAY FROM WINDOWS AND DOORS AND AVOID USING WIRED ELECTRONIC
DEVICES. DO NOT TAKE A SHOWER OR BATH. TRY TO UNPLUG UNNECESSARY
APPLIANCES BEFORE THE STORM APPROACHES.
LAKE RUSSELL IS IN THE PATH OF THIS STORM. CLOUD TO GROUND LIGHTNING
AND GUSTY WINDS WILL CREATE DANGEROUS BOATING CONDITIONS.
MOVE TO SHORE IMMEDIATELY.
&&
LAT...LON 3414 8288 3421 8274 3421 8273 3424 8269
3407 8262 3402 8271
TIME...MOT...LOC 2314Z 151DEG 4KT 3409 8268
MOORESpecial weather statement, Aug 7, 7:38 PM EDT, 1 hour 38 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
738 PM EDT SUN AUG 7 2016
SCZ007-013-080015-
SPARTANBURG SC-UNION SC-
738 PM EDT SUN AUG 7 2016
...A CLUSTER OF THUNDERSTORMS WITH INTENSE LIGHTNING WILL IMPACT
NORTHWESTERN UNION AND CENTRAL SPARTANBURG COUNTIES UNTIL 815 PM
EDT...
AT 737 PM EDT...DOPPLER RADAR INDICATED THE LEADING EDGE OF A CLUSTER
OF THUNDERSTORMS WITH INTENSE LIGHTNING ALONG A LINE EXTENDING FROM 9
MILES EAST OF SPARTANBURG TO 16 MILES NORTH OF LAURENS...AND MOVING
NORTHWEST AT 10 MPH.
LOCATIONS TO BE IMPACTED INCLUDE...
SPARTANBURG...WOODRUFF...PACOLET...COWPENS...ROEBUCK...JONESVILLE...
PACOLET MILLS...CEDAR SPRINGS...CROFT STATE PARK AND MOORE.
IN ADDITION TO INTENSE LIGHTNING...PEA SIZE HAIL...WIND GUSTS UP TO
40 MPH 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. DO NOT DRIVE ACROSS
FLOODED ROADS.
FREQUENT LIGHTNING IS OCCURRING WITH THESE STORMS. IF OUTDOORS...TRY
TO GET INDOORS OR INTO A HARD TOPPED VEHICLE. OTHERWISE...STAY AWAY
FROM OPEN AREAS AND ISOLATED HIGH OBJECTS SUCH AS TREES. WHEN
INDOORS...STAY AWAY FROM WINDOWS AND DOORS AND AVOID USING WIRED
ELECTRONIC DEVICES. DO NOT TAKE A SHOWER OR BATH. TRY TO UNPLUG
UNNECESSARY APPLIANCES BEFORE THE STORMS APPROACH.
&&
LAT...LON 3465 8195 3465 8197 3482 8218 3504 8181
3502 8179 3493 8176 3493 8174 3484 8164
3461 8192
TIME...MOT...LOC 2337Z 152DEG 9KT 3490 8177 3474 8203
MOORESpecial weather statement, Aug 7, 7:44 PM EDT, 1 hour 32 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
744 PM EDT SUN AUG 7 2016
SCZ001-004-010-080030-
GREATER OCONEE SC-OCONEE MOUNTAINS SC-ANDERSON SC-
744 PM EDT SUN AUG 7 2016
...A STRONG THUNDERSTORM WITH INTENSE LIGHTNING WILL IMPACT
SOUTHEASTERN OCONEE AND WEST CENTRAL ANDERSON COUNTIES UNTIL 830 PM
EDT...
AT 743 PM EDT...DOPPLER RADAR WAS TRACKING A STRONG THUNDERSTORM WITH
INTENSE LIGHTNING 11 MILES NORTH OF HARTWELL...OR 5 MILES EAST OF
TUGALOO STATE PARK...MOVING NORTH AT 10 MPH.
LOCATIONS TO BE IMPACTED INCLUDE... SENECA...LAKE
HARTWELL...WESTMINSTER...TOWNVILLE...OAKWAY AND FAIR PLAY.
IN ADDITION TO INTENSE LIGHTNING...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...
FREQUENT LIGHTNING IS OCCURRING WITH THIS STORM. IF OUTDOORS...TRY TO
GET INDOORS OR INTO A HARD TOPPED VEHICLE. OTHERWISE...STAY AWAY FROM
OPEN AREAS AND ISOLATED HIGH OBJECTS SUCH AS TREES. WHEN INDOORS...
STAY AWAY FROM WINDOWS AND DOORS AND AVOID USING WIRED ELECTRONIC
DEVICES. DO NOT TAKE A SHOWER OR BATH. TRY TO UNPLUG UNNECESSARY
APPLIANCES BEFORE THE STORM APPROACHES.
&&
LAT...LON 3446 8287 3448 8288 3449 8291 3448 8299
3447 8300 3448 8303 3452 8309 3453 8308
3453 8310 3464 8320 3472 8286 3470 8286
3470 8285 3463 8284 3463 8285 3462 8284
3446 8280
TIME...MOT...LOC 2343Z 164DEG 7KT 3452 8297
MOORESpecial weather statement, Aug 7, 8:15 PM EDT, 1 hour 1 minute before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
815 PM EDT SUN AUG 7 2016
SCZ007-008-013-080100-
SPARTANBURG SC-CHEROKEE SC-UNION SC-
815 PM EDT SUN AUG 7 2016
...A STRONG THUNDERSTORM WITH INTENSE LIGHTNING WILL IMPACT
NORTHWESTERN UNION...EAST CENTRAL SPARTANBURG AND SOUTHWESTERN
CHEROKEE COUNTIES UNTIL 900 PM EDT...
AT 815 PM EDT...DOPPLER RADAR WAS TRACKING A STRONG THUNDERSTORM WITH
INTENSE LIGHTNING 10 MILES SOUTHEAST OF SPARTANBURG...OR NEAR CROFT
STATE PARK...MOVING NORTH AT 10 MPH.
LOCATIONS TO BE IMPACTED INCLUDE...
SPARTANBURG...PACOLET...COWPENS...ROEBUCK...JONESVILLE...PACOLET
MILLS... CEDAR SPRINGS...CROFT STATE PARK...THICKETTY AND PAULINE.
IN ADDITION TO INTENSE LIGHTNING...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...
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. DO NOT DRIVE ACROSS
FLOODED ROADS.
FREQUENT LIGHTNING IS OCCURRING WITH THIS STORM. IF OUTDOORS...TRY TO
GET INDOORS OR INTO A HARD TOPPED VEHICLE. OTHERWISE...STAY AWAY FROM
OPEN AREAS AND ISOLATED HIGH OBJECTS SUCH AS TREES. WHEN INDOORS...
STAY AWAY FROM WINDOWS AND DOORS AND AVOID USING WIRED ELECTRONIC
DEVICES. DO NOT TAKE A SHOWER OR BATH. TRY TO UNPLUG UNNECESSARY
APPLIANCES BEFORE THE STORM APPROACHES.
&&
LAT...LON 3478 8163 3474 8187 3493 8201 3501 8191
3503 8170
TIME...MOT...LOC 0015Z 160DEG 7KT 3484 8180
MOOREThe office that day
Everything else NWS Greenville-Spartanburg, SC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 7, 8:11 PM EDT | Areal Flood Advisory | GSP | Spartanburg, Union | 109 min |
| Aug 7, 8:15 PM EDT | Special Weather Statement | GSP | Spartanburg | 45 min |
| Aug 7, 9:47 PM EDT | Areal Flood Advisory | GSP | Oconee | 118 min |
| Aug 7, 9:49 PM EDT | Special Weather Statement | GSP | Cherokee | 41 min |
| Aug 8, 7:12 PM EDT | Special Weather Statement | GSP | Greenville, Spartanburg | 33 min |
| Aug 8, 7:43 PM EDT | Special Weather Statement | GSP | Greenville, Pickens, Spartanburg | 47 min |
Nearby
Flash Flood Warnings in South Carolina, 2016Every flash flood warning in 2016
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.