North Carolina, 2015Flash Flood in North Carolina, July 28, 2015
July 28, 2015 · NWS GSP · 1 event in 1 county or zone
Widely scattered showers and thunderstorms developed during the evening of the 27th across the North Carolina Piedmont. A small cluster of storms produced brief flash flooding after 2-3 inches of rain fell across portions of Union County.
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- Tropical storms and surge
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- Deaths
- 0
- Injuries
- 0
- Property damage
- $1,000
- Crop damage
- None recorded
- Events
- 1
Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.
Widely scattered showers and thunderstorms developed during the evening of the 27th across the North Carolina Piedmont. A small cluster of storms produced brief flash flooding after 2-3 inches of rain fell across portions of Union County.
What forecasters said that day
The local office's own words before the first event, 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 the first event at Jul 27, 9:47 PM EST, 2 hours 13 minutes earlier.
Area forecast discussion, Jul 27, 9:47 PM EST, 2 hours 13 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
1047 PM EDT MON JUL 27 2015
.SYNOPSIS...
HIGH PRESSURE WILL PERSIST OVER THE REGION THROUGH MID WEEK...WITH
CONTINUED WARM TEMPERATURES. A WEAK COLD FRONT WILL APPROACH THE
AREA FROM THE NORTHWEST ON THURSDAY AND SETTLE SOUTHWARD OF THE
REGION ON FRIDAY. THE FRONT WILL LIKELY REMAIN STALLED JUST SOUTH OF
THE AREA THROUGH THE WEEKEND...WITH COOLER TEMPERATURES EXPECTED AND
BETTER CHANCES FOR WIDESPREAD SHOWERS AND THUNDERSTORMS.
&&
.NEAR TERM /THROUGH TUESDAY/...
0245 UTC...POPS AND QPF WERE AGAIN ADJUSTED TO ACCOUNT FOR
INCREASING ACTIVITY EAST OF CHARLOTTE.
0215 UTC UPDATE...POPS HAVE BEEN ADJUSTED PER RADAR TRENDS...
FAVORING THE SC COUNTIES SOUTH OF CHARLOTTE. OVERALL...A DECREASING
TREND HAD BEEN ACCOUNTED FOR.
0130 UTC UPDATE...POPS WERE ADJUSTED TO FAVOR THE NORTHERN SC
PIEDMONT PER RADAR TRENDS...AND WERE LOWERED ELSEWHERE. SKY COVER
WAS UPDATED FROM INFRARED SATELLITE IMAGERY.
0015 UTC UPDATE...POPS AND QPF WERE RAISED IN THE PIEDMONT AND THE
NC MOUNTAINS...AND LOWERED ELSEWHERE...PER RADAR TRENDS.
2315 UTC UPDATE...POPS AND QPF HAVE BEEN INCREASED OVER AND EAST OF
INTERSTATE 85 CORRIDOR PER RADAR TRENDS. WINDS WERE UPDATED WITH
THE LATEST NAM GUIDANCE. SKY COVER WAS UPDATED FROM SATELLITE
IMAGERY.
2020 UTC UPDATE...POPS AND QPF HAVE BEEN ADJUSTED UP FARTHER EAST
FROM THE BLUE RIDGE PER RADAR TRENDS...ESPECIALLY IN THE NC
FOOTHILLS AND PIEDMONT. SKY COVER WAS UPDATED FROM SATELLITE IMAGERY.
AS OF 230 PM...SCATTERED CONVECTION SHUD CONTINUE TO FIRE ACRS THE
HIGH TERRAIN THRU THE REST OF THE AFTN...AS A MID LVL VORT MAX
ENTERS THE MTNS. INSTBY IS STILL ON THE WEAK SIDE...WITH SPC
MESOANALYSIS PAGE SHOWING MOST OF THE AREA IN A CAPE MINIMUM
BETWEEN 500-1000 J/KG. SO FAR...THE CONVECTION THAT HAS DEVELOPED
HAS NOT BEEN PRODUCING CG-LIGHTNING IN THE CWFA. THIS IS INDICATE OF
THE SHALLOW NATURE OF THE CAPE. I TWEAKED THE POPS FOR THE AFTN/EVE
WITH THE LATEST CAMPOP. COVERAGE WAS BUMPED UP...BUT I THINK MOST OF
THAT WILL BE SHOWERS. SEVERE THREAT IS VERY LOW.
TONIGHT...CONVECTION SHUD WANE AFTER SUNSET...AS VORT MAX EXITS TO
THE EAST AND WE LOSE INSTBY. SOME OF THE CAMS...PARTICULARLY THE
HRRR...WANT TO LINGER CONVECTION THRU THE EVENING ACRS THE NC
PIEDMONT. I/M NOT SURE WHAT THAT IS KEYING ON...UNLESS THE VORT MAX
IS STILL A FACTOR. OTHERWISE...EXPECT PLENTY OF LINGERING MID AND
HIGH CLOUDS AND LIGHT WINDS. PATCHY FOG EXPECTED IN THE MTNS AND
WHEREVER A DECENT DOWNPOUR OCCURS. TEMPS ABOUT A CATEGORY ABOVE
NORMAL.
TUESDAY...LARGE UPPER RIDGE ACRS THE PLAINS WILL BEGIN TO BUILD IN
SOMEWHAT ACRS THE GREAT LAKES AND OHIO VALLEY. SUBTLE VORT MAXES
WILL DRIFT SWD ACRS THE CWFA. IN SPITE OF THIS...FCST SNDGS SHOW
SLIGHTLY BETTER MID LVL LAPSE RATES AND MUCH MORE CAPE THAN LAST
COUPLE DAYS. TO ADD TO THIS...DEWPTS ARE FCST TO REMAIN A LITTLE
MORE ELEVATED...AS WEAK FLOW DOESN/T MIX THEM OUT AS MUCH. SO EXPECT
SCATTERED TO NUMEROUS SHWRS AND STORMS ACRS THE AREA. THE SEVERE
THREAT LOOKS LIMITED TO HOW MUCH DCAPE WILL DEVELOP. THE NAM FCST
SNDGS SHOW A FAIR AMOUNT OF MID LVL MOISTURE. SO I EXPECT A LOW
SEVERE THREAT.
&&
.SHORT TERM /TUESDAY NIGHT THROUGH THURSDAY NIGHT/...
AS OF 220 PM MONDAY...VERY LITTLE CHANGE OF SUBSTANCE IS ANTICIPATED
IN THE SYNOPTIC PATTERN THROUGH THE PERIOD. THE SUBTROPICAL RIDGE
WILL REMAIN CENTERED OVER OKLAHOMA...PERHAPS UNDERGOING A SLIGHT
STRENGTHENING EARLY IN THE PERIOD. BY THE END OF THE PERIOD...THERE
MAY BE A BIT OF RETROGRADE EFFECT...AS A SUBSTANTIAL SHORT WAVE
TROUGH PROGRESSES ACROSS THE NORTHERN CONUS...WHICH WILL INTRODUCE
HEIGHT FALLS TO MUCH OF THE EASTERN HALF OF THE CONUS. CLOSER TO
HOME...A GRADUAL INCREASE IN LOW LEVEL MOISTURE IS ANTICIPATED
THROUGH THE PERIOD...WHICH IS EXPECTED TO RESULT IN MODEST
IMPROVEMENT IN BUOYANCY EACH DAY. THIS SHOULD ALLOW DIURNAL POPS TO
REMAIN AT OR JUST ABOVE CLIMO THROUGH THE PERIOD. CONVECTIVE CHANCES
COULD BE FURTHER ENHANCED BY THE END OF THE PERIOD...AS HEIGHT FALLS
ALLOW A WEAK FRONTAL BOUNDARY TO SAG INTO THE AREA.
&&
.LONG TERM /FRIDAY THROUGH MONDAY/...
AS OF 210 PM MONDAY...THE MEDIUM RANGE FCST PICKS UP AT 00Z ON
FRIDAY WITH A BROAD NORTHERN STREAM UPPER TROF MOVING ACROSS ONTARIO
AND VERY BROAD UPPER RIDGING IN PLACE OVER THE WESTERN CONUS. THIS
BROAD UPPER TROFFING IS EXPECTED TO REMAIN IN PLACE OVER THE NE
CONUS FOR MOST OF THE PERIOD WITH THE UPPER RIDGE STRENGHTENING OVER
THE WEST AND PERSISTING BEYOND DAY 7. AT THE SFC...IN THE WAKE OF A
WEAK FROPA ON THURS...SFC RIDGING WILL SPREAD BACK OVER THE CWFA
FROM THE NW ON FRI AND LINGER INTO THE WEEKEND. FOR THE REMAINDER OF
THE PERIOD THE SYNOPTIC PATTERN REMAINS FAIRLY UNCERTAIN WITH A SFC
LOW TRYING TO DEVELOP TO OUR SOUTH OVER THE WEEKEND...YET AT PRESENT
BOTH THE GFS AND ECMWF REMAIN LUKE WARM WITH ITS ORGANIZATION. THEY
CONTINUE TO KEEP A HEALTHY AMOUNT OF DEEP LYR MOISTURE OVER THE
EXTREME SE THRU DAY 7...SO THIS SHOULD PROVIDE BETTER CHANCES FOR
WIDESPREAD SH AND TS EACH DAY/EVENING. AS FOR THE SENSIBLE FCST...WE
CAN EXPECT MOSTLY DIURNAL CHANCES FOR SCT TO WIDESPREAD CONVECTION
EACH DAY/EVENING WITH THE BEST CHANCES OVER THE SE ZONES. TEMPS WILL
START OUT RIGHT AROUND NORMAL AND ARE EXPECTED TO DROP JUST BELOW
NORMAL OVER THE WEEKEND.
&&
.AVIATION /03Z TUESDAY THROUGH SATURDAY/...
AT KCLT...CHANCES FOR RESTRICTIONS WILL WANE WITH PASSAGE OF THE
CURRENT PRECIPITATION. MODEL GUIDANCE GENERALLY FAVORS CLOUD HEIGHTS
AROUND 6000 FT. ALTHOUGH THE MODELS DO NOT FAVOR A DAYBREAK FOG
RESTRICTION...WITH PRECIPITATION MOVING OVER THE AREA...A CHANCE OF
DAYBREAK FOG EXISTS. NAM WINDS FAVOR VEERING THE WIND BEHIND THE
CURRENT PRECIPITATION BAND TO NE THIS EVENING AND THEN SE LATE
TONIGHT...REMAINING THERE ON TUESDAY. CONVECTIVE CHANCES WARRANT A
MENTION ON TUESDAY AFTERNOON.
ELSEWHERE...PRECIPITATION CHANCES WILL DIMINISH THIS EVENING AS THE
CURRENT ACTIVITY MOVES OFF OF THE SE. EVEN THE LESS PESSIMISTIC
GUIDANCE FAVORS DAYBREAK FOG AT KAVL...WITH BRIEF IFR. GUIDANCE
FAVORS VFR AT FOOTHILL SITES...BUT AS PRECIPITATION OCCURRED AT ALL
SITES...SOME FOG IS POSSIBLE. GUIDANCE VEER FOOTHILL WINDS NE
OVERNIGHT...LEAVING KAVL NW...THEN VEERS ALL WINDS SE ON MONDAY.
CONVECTIVE CHANCES WARRANT A MENTION AT ALL SITES ON TUESDAY
AFTERNOON.
OUTLOOK...DECENT COVERAGE OF AFTN/EVE SHRA/TSRA EXPECTED EACH DAY
THRU THE END OF THIS WEEK...AS MOIST AIR MASS REMAINS IN PLACE.
CONFIDENCE TABLE...
02-08Z 08-14Z 14-20Z 20-00Z
KCLT HIGH 100% HIGH 90% HIGH 94% HIGH 100%
KGSP HIGH 100% HIGH 100% HIGH 95% HIGH 100%
KAVL HIGH 100% HIGH 97% HIGH 98% HIGH 100%
KHKY HIGH 91% HIGH 87% HIGH 90% HIGH 100%
KGMU HIGH 100% HIGH 100% HIGH 95% 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: (MUST BE LOWER CASE)
WWW.WEATHER.GOV/GSP/AVIATION_TABLES
&&
.GSP WATCHES/WARNINGS/ADVISORIES...
GA...NONE.
NC...NONE.
SC...NONE.
&&
SYNOPSIS...JPT
NEAR TERM...ARK/JAT
SHORT TERM...JAT/JDL
LONG TERM...JPT
AVIATION...JATHazardous weather outlook, Jul 27, 8:59 PM EST, 3 hours 1 minute before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
959 PM EDT MON JUL 27 2015
NCZ071-072-082-SCZ009-013-014-290200-
MECKLENBURG-CABARRUS-UNION-YORK-CHESTER-
959 PM EDT MON JUL 27 2015
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PIEDMONT NORTH CAROLINA AND
UPSTATE SOUTH CAROLINA.
.DAY ONE...TONIGHT.
ISOLATED TO WIDELY SCATTERED THUNDERSTORMS WILL WILL REMAIN
POSSIBLE ACROSS THE AREA THROUGH THE EVENING. THE MAIN THREATS
WILL BE FROM CLOUD TO GROUND LIGHTNING AND LOCALLY HEAVY RAINFALL.
.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY.
..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.
..SUNDAY...NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.
.SPOTTER INFORMATION STATEMENT...
NONE.
GAZ010-017-018-026-028-029-NCZ033-035>037-048>053-056>059-062>065-
068>070-501>510-SCZ001>008-010>012-019-290200-
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-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-
GREENWOOD-
959 PM EDT MON JUL 27 2015
THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHEAST GEORGIA...PIEDMONT
NORTH CAROLINA...WESTERN NORTH CAROLINA AND UPSTATE SOUTH CAROLINA.
.DAY ONE...TONIGHT.
NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.
.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY.
..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.
..SUNDAY...NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.
.SPOTTER INFORMATION STATEMENT...
NONE.
In the hours before
Special weather statement, Jul 27, 6:57 PM EST, 5 hours 3 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
757 PM EDT MON JUL 27 2015
SCZ009-014-280100-
CHESTER SC-YORK SC-
757 PM EDT MON JUL 27 2015
...CLUSTER OF THUNDERSTORMS WILL IMPACT PORTIONS OF SOUTHERN YORK AND
CHESTER COUNTIES UNTIL 900 PM EDT...
AT 756 PM EDT...DOPPLER RADAR INDICATED THE LEADING EDGE OF A CLUSTER
OF THUNDERSTORMS ALONG A LINE EXTENDING FROM 4 MILES SOUTH OF YORK TO
3 MILES NORTHEAST OF CHESTER TO 17 MILES NORTHWEST OF WINNSBORO...AND
MOVING SOUTHEAST AT 10 MPH.
PEA SIZE HAIL...WIND GUSTS UP TO 40 MPH AND VERY HEAVY RAINFALL RATES
UP TO 2 INCHES PER HOUR WILL BE POSSIBLE WITH THESE STORMS.
LOCATIONS IMPACTED INCLUDE...
ROCK HILL...YORK...CHESTER...LESSLIE...GREAT FALLS...FORT LAWN...
MCCONNELLS...RICHBURG...LOWRYS AND CHESTER STATE PARK.
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 AND RIVERS MAY ALSO RISE
RAPIDLY. SEEK HIGHER GROUND IF THREATENED BY FLOOD WATERS.
&&
LAT...LON 3467 8089 3464 8090 3460 8089 3454 8088
3457 8137 3480 8138 3503 8132 3491 8087
3490 8088 3487 8088 3484 8087 3483 8090
3479 8088 3475 8088 3470 8086
TIME...MOT...LOC 2356Z 299DEG 10KT 3494 8123 3475 8117 3457 8127
RWHSpecial weather statement, Jul 27, 8:11 PM EST, 3 hours 49 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
911 PM EDT MON JUL 27 2015
SCZ009-014-280200-
CHESTER SC-YORK SC-
911 PM EDT MON JUL 27 2015
...AREA OF HEAVY RAIN SHOWERS WILL IMPACT PORTIONS OF SOUTHERN YORK
AND CHESTER COUNTIES UNTIL 1000 PM EDT...
AT 911 PM EDT...DOPPLER RADAR INDICATED THE LEADING EDGE OF A AREA OF
HEAVY RAIN SHOWERS ALONG A LINE EXTENDING FROM 8 MILES SOUTHWEST OF
ROCK HILL TO NEAR CHESTER TO 16 MILES SOUTHEAST OF UNION...AND MOVING
NORTHEAST AT 10 MPH.
VERY HEAVY RAINFALL RATES UP TO 2 INCHES PER HOUR WILL BE POSSIBLE
WITH THESE SHOWERS.
LOCATIONS IMPACTED INCLUDE...
CHESTER...ROCK HILL...LESSLIE...FORT LAWN...MCCONNELLS...RICHBURG...
LOWRYS...CHESTER STATE PARK...CATAWBA AND FISHING CREEK RESERVOIR.
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 AND RIVERS MAY ALSO RISE
RAPIDLY. SEEK HIGHER GROUND IF THREATENED BY FLOOD WATERS.
&&
LAT...LON 3483 8090 3482 8090 3479 8088 3475 8087
3454 8091 3458 8143 3464 8142 3468 8145
3472 8146 3491 8138 3490 8088 3487 8088
3484 8087
TIME...MOT...LOC 0111Z 243DEG 10KT 3484 8110 3472 8122 3457 8140
RWHSpecial weather statement, Jul 27, 10:22 PM EST, 1 hour 38 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
1122 PM EDT MON JUL 27 2015
NCZ072-280415-
CABARRUS NC-
1122 PM EDT MON JUL 27 2015
...HEAVY RAIN SHOWERS WILL IMPACT PORTIONS OF CENTRAL CABARRUS
COUNTY UNTIL 1215 AM EDT...
AT 1118 PM EDT...DOPPLER RADAR WAS TRACKING A SERIES OF SLOWLY
MOVING RAIN SHOWERS AFFECTING THE AREA FROM CONCORD TO EAST OF
HARRISBURG TO NEAR MIDLAND IN CABARRUS COUNTY. RADAR INDICATED
RECENT RAINFALL OF 1 TO 2 INCHES FROM THESE SHOWERS...AND ADDITIONAL
ONE INCH PER HOUR RAINFALL RATES ARE LIKELY THROUGH MIDNIGHT.
DEEP PONDING OF WATER IN LOW LYING AREAS IS LIKELY...WITH RAPID
RISES POSSIBLE ON AREA STREAMS AND CREEKS AS WELL. ISOLATED FLOODING
WILL BE MOST LIKELY ON TRIBUTARIES FEEDING THE ROCKY RIVER.
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 AND RIVERS MAY ALSO RISE
RAPIDLY. SEEK HIGHER GROUND IF THREATENED BY FLOOD WATERS.
&&
LAT...LON 3528 8044 3525 8046 3525 8063 3527 8067
3530 8068 3534 8069 3535 8070 3542 8072
3542 8039
TIME...MOT...LOC 0318Z 180DEG 0KT 3533 8056
HGLocal storm report, Jul 27, 11:41 PM EST, 19 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
1241 AM EDT TUE JUL 28 2015
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
1235 AM FLASH FLOOD 4 WNW TRINITY 34.88N 80.59W
07/28/2015 UNION NC FIRE DEPT/RESCUE
ROADS FLOODED AT RUBEN ROAD AND PLYLER MILL ROAD.
&&
HGLocal storm report, Jul 27, 11:43 PM EST, 17 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
1243 AM EDT TUE JUL 28 2015
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
1230 AM FLASH FLOOD 4 NW TRINITY 34.89N 80.58W
07/28/2015 UNION NC 911 CALL CENTER
ROADS FLOODED AT LATHAN ROAD AND PLYLER MILL ROAD.
&&
HGLocal storm report, Jul 27, 11:44 PM EST, 16 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
1244 AM EDT TUE JUL 28 2015
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
1230 AM FLASH FLOOD 5 NNW TRINITY 34.91N 80.58W
07/28/2015 UNION NC 911 CALL CENTER
ROADS FLOODED AT GRIFFITH ROAD AND PLYLER MILL ROAD.
&&
HGFlash Flood, Union
- When
- July 28, 12:00 AM EST to 1:00 AM EST
- Where
- Union County, 3.34 mi NNE of Alton to 3.15 mi NNE of Alton
- Cause
- Heavy Rain
- Property damage
- $1,000
- Reported by
- 911 Call Center
- Coordinates
- 34.927, -80.516
County comms reported flash flooding developed along Little Richardson Creek after 2 to 3 inches of rain fell in a short period of time. Water was flowing over the bridges on Macedonia Church Rd and Stack Rd.
- Flash Flood
- Flooding that begins within six hours of the rain that causes it, or of a dam or levee failure or ice jam release, often with deadly speed.
After NWS Directive 10-1605, the rules offices file Storm Data by.
- Excessive Heat in Tennessee, July 28 to 29, 20152 deaths · 10 events
- Flash Flooding and Flooding in Iowa, July 28 to 30, 2015$7.5 million · 1 in hail · 98 events
- Flash Flooding and Damaging Winds in Kentucky, July 28, 20151 death · $85,000 · 56 kt wind · 6 events
- Rip Current in South Carolina, July 28, 20151 death · 1 event
- High Wind in North Dakota, July 28, 2015$368,000 · 66 kt wind · 30 events
- Damaging Winds and Lightning Strike in Tennessee, July 28, 2015$64,000 · 61 kt wind · 24 events
- Hail and Damaging Winds in Maine, July 28, 2015$75,000 · 1.5 in hail · 20 events
- Lightning Strike in Minnesota, July 28, 2015$155,000 · 1 event
- Excessive Heat in Indiana, July 28 to 29, 20156 injured · 6 events
- Flooding and Hail in Rhode Island, July 28, 2015$42,000 · 1 in hail · 7 events
- Flooding and Damaging Winds in Massachusetts, July 28, 2015$35,000 · 50 kt wind · 4 events
- High Wind in Montana, July 28, 201566 kt wind · 7 events
NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 597334.