Alert archive / North Carolina / Flash Flood Warnings in 2018

Flash Flood Warning 54, NWS Greenville-Spartanburg, SC

September 16, 2018Cabarrus County, Mecklenburg County, North Carolina

NWS Greenville-Spartanburg, SC issued this flash flood warning at Sep 16, 2018, 12:50 PM EDT for Cabarrus County, Mecklenburg County, North Carolina. It was in force for 12 hr. 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 16, 2018, 12:50 PM EDT (16:50 UTC)
Expired
Sep 17, 2018, 12:45 AM EDT
In force
12 hr
Issued by
NWS Greenville-Spartanburg, SC
Area
Storm-based polygon
Flood severity
None

Counties Cabarrus County, NC, Mecklenburg County, NC

The radar

The Greer radar (KGSP), 146 km from the middle of the area, began a volume at 16:49 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

TimeReportWhereRemark
Sep 16, 6:45 PM EDTFLASH FLOOD7 Sse Concord, NCAUTOMATED RIVER GAUGE IBFN7 ON THE IRISH BUFFALO CREEK ROSE ABOVE FLOOD STAGE TO 17.69 FEET.
Sep 16, 9:38 PM EDTFLASH FLOOD3 Ese Concord, NCHIGH WATER ACROSS OLD AIRPORT ROAD IS BLOCKING TRAFFIC DUE TO FLOODING ASSOCIATED WITH THE LITTLE COLD WATER CREEK.

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 flash flood warning; the first came 355 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, 4.8 hours before the alert went out and 109 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, Greensboro/Hi Pt, NC at 12:00Z on 2018-09-16Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 6 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Greensboro/Hi Pt, NC at 12:00Z on 2018-09-16The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 238 square meters per square second.19395878Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
6 J/kg
Mixed-layer CIN
-4 J/kg
Mixed-layer LCL
658 m above ground
0-6 km bulk shear
23 kt
0-1 km storm-relative helicity
238 m²/s²
0-3 km storm-relative helicity
367 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.4

Open this sounding in Storm Lab

The text

As transmitted.

932 
WGUS52 KGSP 161650
FFWGSP
NCC025-119-162245-
/O.NEW.KGSP.FF.W.0054.180916T1650Z-180916T2245Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Greenville-Spartanburg SC
1250 PM EDT SUN SEP 16 2018

The National Weather Service in Greenville-Spartanburg has issued a

* Flash Flood Warning for...
  Cabarrus County in the Piedmont of North Carolina...
  Northern Mecklenburg County in the Piedmont of North Carolina...

* Until 645 PM EDT.

* At 1245 PM EDT, Doppler radar indicated widespread occasionally 
  heavy tropical showers developing north into the warned area. 
  Areas of significant urban flooding will develop this afternoon 
  across greater Concord, Kannapolis, Harrisburg, Huntersville, 
  Cornelius and Davidson, as localized rainfall rates increase to 
  around 2 inches per hour.  Recent rainfall has saturated the 
  ground, and creeks and streams are running high or rising.  Many 
  tributaries of the the Rocky River will flood.

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, DON'T 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 3521 8048 3519 8051 3527 8068 3534 8070
      3541 8076 3540 8095 3545 8095 3545 8094
      3547 8095 3549 8094 3551 8092 3550 8030

$$

CSH
2 follow-up statements
427 
WGUS72 KGSP 161950
FFSGSP

Flash Flood Statement
National Weather Service Greenville-Spartanburg SC
350 PM EDT SUN SEP 16 2018

NCC025-119-162245-
/O.CON.KGSP.FF.W.0054.000000T0000Z-180916T2245Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Cabarrus NC-Mecklenburg NC-
350 PM EDT SUN SEP 16 2018

...THE FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 645 PM EDT FOR
CABARRUS AND NORTHERN MECKLENBURG COUNTIES...

At 336 PM EDT, locally around 3 to 4 inches of rain had fallen 
around across the warned area today.  Additional, occasionally 
heavy, tropical showers will continue to overspread the region 
during the latter half of the afternoon.  Most tributaries of the
Rocky River will continue to rise to near or above flood stage. 
Urban and poor drainage flooding remains likely for communities
throughout the I-85 and I-77 corridor.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Numerous roads, parking lots and bridges will be threatened by heavy
rain and rapidly rising streams and creeks. Please pay close
attention to road signs indicating a flood-prone area. Obey all
barricades, even if water is not currently over the road. Barricades
are in place for your protection and indicate areas where flooding
can occur rapidly and without warning.

&&

LAT...LON 3521 8048 3519 8051 3527 8068 3534 8070
      3541 8076 3540 8095 3545 8095 3545 8094
      3547 8095 3549 8094 3551 8092 3550 8030

$$

CSH
512 
WGUS52 KGSP 162246
FFWGSP
NCC025-119-170445-
/O.EXT.KGSP.FF.W.0054.000000T0000Z-180917T0445Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Greenville-Spartanburg SC
646 PM EDT SUN SEP 16 2018

The National Weather Service in Greenville-Spartanburg has extended
the

* Flash Flood Warning for...
  Cabarrus County in the Piedmont of North Carolina...
  Northern Mecklenburg County in the Piedmont of North Carolina...

* Until 1245 AM EDT Monday.

* At 638 PM EDT, Cabarrus County Emergency Management is reporting 
  numerous roads closed across the county due to urban/poor-drainage
  flooding and the flooding of area streams.  Several roads are 
  being inundated in the vicinity of Concord, Mt. Pleasant, Midland, 
  and Harrisburg.  Floodwaters are approaching a few residential 
  yards near streams and residents are urged to see higher ground as 
  streams are expected to rise over the next few hours.

* Two to four inches of rainfall have occurred over the past 6-
  hours with storm-total rainfall of 3-6 inches. An additional inch 
  is possible over the next 1-3 hours as the final rainbands 
  associated with Florence lift north.

* The Rocky River near the Irish Buffalo River confluence may crest
  near 22 feet overnight tonight, prolonging the flood threat.

* Roads impacted include but are not limited to: Flowstore Rd, Pharr 
  Mill Rd, Stallings Rd, and Middleton Circle.  Drivers are urged
  to avoid flooded roadways and obey all barricades.

* Some locations that are experiencing flooding include...
  Huntersville, Kannapolis, Downtown Concord, West Concord,
  Cornelius, Davidson, Harrisburg, Mt Pleasant, Charlotte Motor
  Speedway and Midland.

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, DON'T DROWN.

Numerous roads, parking lots and bridges are being threatened by 
heavy rain and rapidly rising streams and creeks. Please pay close 
attention to road signs indicating a flood-prone area. Obey all 
barricades, even if water is not currently over the road. Barricades 
are in place for your protection and indicate areas where flooding 
can occur rapidly and without warning.

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 3521 8048 3519 8051 3527 8068 3534 8070
      3541 8076 3540 8095 3545 8095 3545 8094
      3547 8095 3549 8094 3551 8092 3550 8030

$$

JMP

What 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 Sep 16, 11:09 AM EDT, 1 hour 41 minutes earlier.

Area forecast discussion, Sep 16, 11:09 AM EDT, 1 hour 41 minutes before
Area Forecast Discussion
National Weather Service Greenville-Spartanburg SC
1109 AM EDT Sun Sep 16 2018

.SYNOPSIS...
The remnants of Florence will continue to track into and through the
western Carolinas this weekend. This will result in a threat for
widespread flooding into Monday. Drying will occur across the
forecast area as Florence pulls away from the southeast early next
week with the rain chances returning towards the end of the week.

&&

.NEAR TERM /THROUGH TONIGHT/...
As of 1045 AM EDT: The center of T.D. Florence is starting to pick
up a little speed over Saluda County, SC, as it drifts northwestward
this morning. Winds and rainbands wrapping around the northside of
the circulation continue impact the bulk of our NC zones and eastern
Upstate. Areas to the west are seeing generally light to moderate
rain rates, and FFGs are running much higher than to the east. Also,
winds are still quite gusty, but are starting to show a downward
trend across all but the NC Piedmont and Northern Mountains. So I
will pare down the Wind Advisory to just the French Broad Valley and
east in NC, and Charlotte metro area. As for the Flash Flood Watch,
based on where the heavy rain is setting up, feel comfortable
dropping a tier of counties along the western side from Greenwood,
SC to Jackson, NC.

Otherwise, the strong low level flow becomes more easterly
increasing the orographic component and keeping moisture transport
high. Given the forecast track, the heaviest rainfall will be from
along the NC/SC border north across the Foothills and Piedmont to
along and near the Blue Ridge Escarpment. Additional rainfall of 3
to 6 inches will be possible across these areas today and tonight.
Rainfall drops off to the SW with one-half to one inch from the
Upper Savannah River Valley north into the SW NC Mountains. 1 to 3
inches may fall between these two areas.

Still monitoring the tropical tornado threat as we head into this
afternoon and early evening in the I-77 corridor. The threat will
likely develop if we can manage to get a little bit of instability
to rotate north and west from the eastern SC coast. The 0-1 km
helicity remains quite high with the strong low level jet in place.
SPC has this area into the Marginal risk category as a result.

Precip chances, and resulting threats, taper off from SW to NE
overnight. Highs today will be 5 to 10 degrees below normal, while
lows tonight will be 5 to 10 degrees above normal.

&&

.SHORT TERM /MONDAY THROUGH TUESDAY NIGHT/...
As of 345 AM EDT Sunday: A Flash Flood Watch remains in effect for
portions of the area through Monday evening.

Model guidance remains in fairly good agreement with the placement
of what will be post-tropical Florence over Kentucky Monday morning,
as the system is progged to weaken and become an open 500 mb wave by
late Tuesday. As it propagates up towards the Ohio River Valley but
then pushes eastward with sfc trough, lingering wrap around moisture
will allow for isolated showers to persist across the FA through
Tuesday late afternoon/evening, gradually tapering off from south to
north. Additional rainfall amounts of a quarter of an inch or less
are possible. Overnight Tuesday, PoPs drop off below mentionable wx,
and thus the drying trend begins. Temperatures throughout the short
term will remain just above normal.

&&

.LONG TERM /WEDNESDAY THROUGH SATURDAY/...
As of 350 AM EDT Sunday: Not much has changed in regards to the
extended forecast period from earlier today, as latest guidance
continues to depict the expansion of high pressure into the
Southeast on Wednesday. Expect this feature to linger through the
end of the week, as guidance depicts the ridge of high pressure
shifting from across the Carolinas and into the Atlantic. As a
result, south-southeasterly flow returns and so does the
infiltration of moisture into the area ahead of an approaching front
from the northwest. Thus, would not entirely rule out a few diurnal
showers as early as Thursday, mainly across the mountains. As the
boundary moves closer to the FA, expect the potential for showers
and thunderstorms to expand across the entire area beginning Friday
afternoon and continuing through the weekend. Rainfall amounts will
be minimal. Temperatures will remain above normal.

&&

.AVIATION /15Z SUNDAY THROUGH THURSDAY/...
At KCLT and elsewhere: Very gusty NE winds will continue across the
area this morning. IFR ceilings are expected by daybreak with IFR
vsby east and MVFR west where the heavier rainfall moves in. IFR
cigs continue through the day with IFR vsby for all but KAND where
rain will be lighter. Gusty NE winds continue as well, but speeds
drop off from west to east during the afternoon. Winds diminish even
more during the evening and turn ESE to SE as the the weakening
center of the Florence remnant moves north across the area.

Outlook: Expect intermittent MVFR or IFR flight restrictions with
periods of moderate to heavy rain early Monday as the remnants of
Florence move north of the western Carolinas. Flight conditions
improve later on Monday and into Tuesday.

Confidence Table...

            15-21Z        21-03Z        03-09Z        09-12Z
KCLT       High  91%     High  95%     High  81%     High  87%
KGSP       High  91%     High  95%     Med   74%     Med   70%
KAVL       High  83%     High  95%     High  95%     High 100%
KHKY       High  90%     High  93%     High  93%     Med   77%
KGMU       High  90%     High  98%     High  80%     Med   70%
KAND       Med   75%     High  90%     Low   43%     Med   68%

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...Flash Flood Watch through Monday evening for NCZ033-035>037-
     048>050-052-053-056-057-064-065-068>072-082-501>510.
     Wind Advisory until 6 PM EDT this evening for NCZ033-035>037-
     048>050-053-056-057-065-068>072-082-501>510.
SC...Flash Flood Watch through Monday evening for SCZ003-006>009-
     012>014.
     Wind Advisory until 6 PM EDT this evening for SCZ009-014.

&&

SYNOPSIS...CSH/SGL
NEAR TERM...ARK/RWH
SHORT TERM...SGL
LONG TERM...SGL
AVIATION...RWH
Hazardous weather outlook, Sep 16, 10:47 AM EDT, 2 hours 3 minutes before
Hazardous Weather Outlook
National Weather Service Greenville-Spartanburg SC
1047 AM EDT Sun Sep 16 2018

NCZ052-064-SCZ003-006>008-012-013-171500-
Haywood-Transylvania-Greenville Mountains-Greater Greenville-
Spartanburg-Cherokee-Laurens-Union-
1047 AM EDT Sun Sep 16 2018

...FLASH FLOOD WATCH IN EFFECT THROUGH MONDAY EVENING...

This Hazardous Weather Outlook is for western North Carolina and
upstate South Carolina.

.DAY ONE...Today 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.

Tropical Depression Florence will bring significant impacts to the
region through today as it moves west through the western Carolinas
and northeast Georgia. Prepare now for flooding rainfall, landslides
along steep terrain in and near the mountains, and gusty winds that
could damage trees and power lines. Isolated, brief tornadoes are
possible today as well.

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Flash Flood Watch.

Rainfall from Tropical Depression Florence will linger into Monday.
Thus, the threat of flooding rainfall will continue as well as the
potential for landslides along steep terrain in and near the
mountains.

.SPOTTER INFORMATION STATEMENT...

None.

NCZ033-035>037-048>050-053-056-057-065-068>072-082-501>510-SCZ009-
014-171500-
Avery-Alexander-Iredell-Davie-Madison-Yancey-Mitchell-Buncombe-
Catawba-Rowan-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-
York-Chester-
1047 AM EDT Sun Sep 16 2018

...WIND ADVISORY IN EFFECT UNTIL 6 PM EDT THIS EVENING...
...FLASH FLOOD WATCH IN EFFECT THROUGH MONDAY EVENING...

This Hazardous Weather Outlook is for piedmont North Carolina,
western North Carolina and upstate South Carolina.

.DAY ONE...Today 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.
   Wind Advisory.

Tropical Depression Florence will bring significant impacts to the
region through today as it moves west through the western Carolinas
and northeast Georgia. Prepare now for flooding rainfall, landslides
along steep terrain in and near the mountains, and gusty winds that
could damage trees and power lines. Isolated, brief tornadoes are
possible today as well.

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Flash Flood Watch.

Rainfall from Tropical Depression Florence will linger into Monday.
Thus, the threat of flooding rainfall will continue as well as the
potential for landslides along steep terrain in and near the
mountains.

.SPOTTER INFORMATION STATEMENT...

None.

GAZ010-017-018-026-028-029-NCZ051-058-059-062-063-SCZ001-002-004-005-
010-011-019-171500-
Rabun-Habersham-Stephens-Franklin-Hart-Elbert-Swain-Graham-
Northern Jackson-Macon-Southern Jackson-Oconee Mountains-
Pickens Mountains-Greater Oconee-Greater Pickens-Anderson-Abbeville-
Greenwood-
1047 AM EDT Sun Sep 16 2018

This Hazardous Weather Outlook is for northeast Georgia, western
North Carolina and upstate South Carolina.

.DAY ONE...Today and tonight.

Showers, with gusty winds at times, are expected across the western
North Carolina mountains, the western Upstate and northeast Georgia
today.

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

Hazardous weather is not expected at this time.

.SPOTTER INFORMATION STATEMENT...

None.

In the hours before

Local storm report, Sep 16, 8:42 AM EDT, 4 hours 8 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
842 AM EDT SUN SEP 16 2018

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0840 AM     FLASH FLOOD      INDIAN TRAIL            35.07N 80.68W
09/16/2018                   UNION              NC   BROADCAST MEDIA

            BROADCAST MEDIA RELAYED REPORT OF A VEHICLE STUCK IN 6-8
            OF WATER ON FAITH CHURCH RD AND LAKE PARK.

&&

TPALMER
Local storm report, Sep 16, 9:20 AM EDT, 3 hours 30 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
920 AM EDT SUN SEP 16 2018

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0845 AM     FLASH FLOOD      4 WSW FAIRVIEW          35.12N 80.60W
09/16/2018                   UNION              NC   OFFICIAL NWS OBS

            THE STREAMGAUGE AT GOOSE CREEK AT MILL GROVE ROAD 4 NE
            INDIAN TRAIL ROSE ABOVE FLOOD STAGE AT 845AM, RISING
            ALMOST 6 FEET IN 4 HOURS. THE CREEK IS STILL RISING AND
            WILL CONTINUE TO DO SO AS ADDITIONAL RAIN FALLS.

&&

TPALMER
Local storm report, Sep 16, 10:33 AM EDT, 2 hours 17 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
1033 AM EDT SUN SEP 16 2018

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

1025 AM     FLASH FLOOD      3 SSW BURNSVILLE        35.87N 82.32W
09/16/2018                   YANCEY             NC   OFFICIAL NWS OBS

            THE STREAMGAUGE ON THE CANE RIVER NEAR PENSACOLA ROSE
            ABOVE THE FLOOD STAGE OF 8FT AT 1025AM, A RISE OF 7 FEET
            IN 3 HOURS. THE RIVER WILL CONTINUE TO RISE AS RAIN
            CONTINUES TO FALL.

&&

TPALMER
Local storm report, Sep 16, 11:44 AM EDT, 1 hour 6 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
1144 AM EDT SUN SEP 16 2018

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

1142 AM     FLASH FLOOD      5 SE CHARLOTTE          35.15N 80.76W
09/16/2018                   MECKLENBURG        NC   SOCIAL MEDIA

            SOCIAL MEDIA VIDEO OF AT LEAST A FOOT OF WATER FROM A
            TRIBUTARY OF MCALPINE CREEK FLOWING RAPIDLY OVER THE ROAD
            AT THE ENTRACE OF THE SARDIS SWIM AND RAQUET CLUB.

&&

TPALMER
Local storm report, Sep 16, 11:45 AM EDT, 1 hour 5 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
1145 AM EDT SUN SEP 16 2018

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

1130 AM     HEAVY RAIN       1 N SALUDA              35.25N 82.35W
09/16/2018  M5.10 INCH       POLK               NC   COCORAHS

            5.1 INCHES OF RAIN IN THE LAST 11 AND A HALF HOURS IN THE
            MOUNTAINS OF POLK COUNTY.

&&

OUTLAW
Local storm report, Sep 16, 11:49 AM EDT, 1 hour 1 minute before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
1149 AM EDT SUN SEP 16 2018

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

1147 AM     FLASH FLOOD      INDIAN TRAIL            35.07N 80.68W
09/16/2018                   UNION              NC   SOCIAL MEDIA

            SOCIAL MEDIA VIDEO OF EXPANSIVE AREA OF UNIONVILLE INDIAN
            TRAIL ROAD UNDER WATER. MANY ROADS FLOODED ACROSS THE
            AREA.

&&

TPALMER

The office that day

Everything else NWS Greenville-Spartanburg, SC issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Sep 15, 9:01 PM EDTSpecial Weather StatementGSPCabarrus, Catawba, Cleveland, Gaston, Lincoln, Mecklenburg and 2 more59 min
Sep 15, 10:04 PM EDTSpecial Weather StatementGSPCabarrus, Catawba, Cleveland, Gaston, Lincoln, Mecklenburg and 2 more71 min
Sep 15, 11:19 PM EDTSpecial Weather StatementGSPCabarrus, Catawba, Cleveland, Gaston, Lincoln, Mecklenburg and 2 more56 min
Sep 16, 12:17 AM EDTSpecial Weather StatementGSPCabarrus, Catawba, Cleveland, Gaston, Lincoln, Mecklenburg and 2 more88 min
Sep 16, 1:54 AM EDTSpecial Weather StatementGSPCabarrus, Catawba, Cleveland, Gaston, Iredell, Lincoln and 3 more81 min
Sep 16, 3:49 AM EDTSpecial Weather StatementGSPCabarrus, Catawba, Cleveland, Davie, Gaston, Iredell and 4 more116 min
Sep 16, 6:56 AM EDTSpecial Weather StatementGSPCabarrus, Mecklenburg, Rowan, Union94 min
Sep 16, 7:48 AM EDTFlash Flood WarningGSPUnion5 hr
Sep 16, 8:02 AM EDTFlash Flood Warning EmergencyGSPMecklenburg11 hr
Sep 16, 10:09 AM EDTFlash Flood WarningGSPYancey15 hr
Sep 16, 12:16 PM EDTFlash Flood WarningGSPBuncombe, Henderson, McDowell, Polk, Rutherford5 hr
Sep 16, 1:16 PM EDTFlash Flood Warning EmergencyGSPUnion12 hr
Sep 16, 1:59 PM EDTFlash Flood WarningGSPMecklenburg6 hr
Sep 16, 2:24 PM EDTFlash Flood WarningGSPBurke, McDowell12 hr
Sep 16, 2:39 PM EDTSpecial Weather StatementGSPCabarrus, Catawba, Gaston, Iredell, Lincoln, Mecklenburg and 2 more21 min
Sep 16, 3:04 PM EDTFlash Flood WarningGSPRowan5 hr
Sep 16, 5:20 PM EDTSpecial Weather StatementGSPAlexander, Burke, Cabarrus, Caldwell, Catawba, Davie and 6 more55 min
Sep 16, 6:13 PM EDTWind AdvisoryGSPAvery, Burke, Caldwell, McDowell, Madison, Mitchell and 1 more6 hr
Sep 16, 6:40 PM EDTFlash Flood WarningGSPDavie, Iredell, Rowan6 hr
Sep 16, 7:36 PM EDTAreal Flood WarningGSPMecklenburg6 hr

Nearby

Flash Flood Warnings in North Carolina, 2018Every flash flood warning in 2018

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.