Alert archive / North Carolina / Flash Flood Warnings in 2005
Flash Flood Warning 65, NWS Greenville-Spartanburg, SC
NWS Greenville-Spartanburg, SC issued this flash flood warning at Jul 29, 2005, 4:54 PM EDT for Union County, North 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
- Jul 29, 2005, 4:54 PM EDT (20:54 UTC)
- Expired
- Jul 29, 2005, 8:00 PM EDT
- In force
- 3 hr
- Issued by
- NWS Greenville-Spartanburg, SC
- Area
- Counties, with a storm outline in the text
County Union County, NC
The radar
The Columbia radar (KCAE), 117 km from the middle of the area, began a volume at 20:57 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 12:00Z, 8.9 hours before the alert went out and 147 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
- 245 J/kg
- Mixed-layer CIN
- -121 J/kg
- Mixed-layer LCL
- 1035 m above ground
- 0-6 km bulk shear
- 20 kt
- 0-1 km storm-relative helicity
- 74 m²/s²
- 0-3 km storm-relative helicity
- 104 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000 WGUS52 KGSP 292059 FFWGSP NCC179-300000- BULLETIN - EAS ACTIVATION REQUESTED FLASH FLOOD WARNING NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC 454 PM EDT FRI JUL 29 2005 THE NATIONAL WEATHER SERVICE IN GREENVILLE-SPARTANBURG HAS ISSUED A * FLASH FLOOD WARNING FOR... SOUTHERN UNION COUNTY IN THE PIEDMONT OF NORTH CAROLINA * UNTIL 800 PM EDT * AT 449 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED VERY HEAVY RAINFALL FROM A THUNDERSTORM 7 MILES SOUTHWEST OF STURDIVANTS...OR ABOUT 13 MILES SOUTHEAST OF MONROE. THE STORM WAS NEARLY STATIONARY. * RADAR ESTIMATES THAT IN EXCESS OF 3 INCHES OF RAIN HAS FALLEN ACROSS SOUTHEAST UNION COUNTY IN A VERY SHORT PERIOD OF TIME. THIS AMOUNT OF RAINFALL WILL LIKELY RESULT IN FLASH FLOODING OF MILL CREEK...AND OTHER SMALL STREAMS AND CREEKS AROUND HIGHWAY 601 NEAR THE SOUTH CAROLINA BORDER. FLOODING WILL ALSO OCCUR IN LOW LYING SPOTS ALONG HIGHWAY 601. EXCESSIVE RUNOFF FROM THIS STORM WILL CAUSE FLASH FLOODING OF SMALL CREEKS AND STREAMS...COUNTRY ROADS...NORMALLY DRY WASHES...AS WELL AS FARMLAND ALONG THE BANKS OF CREEKS AND STREAMS. DO NOT DRIVE YOUR VEHICLE INTO AREAS WHERE THE WATER COVERS THE ROADWAY. THE WATER DEPTH MAY BE TOO GREAT TO ALLOW YOUR CAR TO CROSS SAFELY. LAT...LON 3475 8050 3475 8028 3493 8028 3493 8050 $$ LANE
1 follow-up statement
000 WGUS72 KGSP 292357 FFSGSP FLASH FLOOD STATEMENT NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC 756 PM EDT FRI JUL 29 2005 NCC179-300006- UNION NC- 756 PM EDT FRI JUL 29 2005 ...THE FLASH FLOOD WARNING FOR SOUTHERN UNION COUNTY EXPIRES AT 800 PM EDT... ONLY LIGHT RAIN WAS SHOWN ACROSS THE AREA. SOME ADDITIONAL SHOWERS OR THUNDERSTORMS COULD OCCUR LATER TONIGHT. LAT...LON 3475 8050 3475 8028 3493 8028 3493 8050 $$ JONES
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 Jul 29, 2:46 PM EDT, 2 hours 8 minutes earlier.
Area forecast discussion, Jul 29, 2:46 PM EDT, 2 hours 8 minutes before
AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC 246 PM EDT FRI JUL 29 2005 .SHORT TERM (TONIGHT THROUGH SATURDAY)... SHEAR AXIS CONTINUES TO PRESS SOUTHEAST THIS AFTERNOON WITH MOST ROBUST DEEP CONVECTION ALONG THE LEADING EDGE OF THIS FEATURE AND GETTING READY TO EXIT FLOOD WATCH AREA. WEAK INSTABILITY AT BEST IS IN IT/S WAKE AND DOUBTFUL MORE THAN SCATTERED TSTMS WILL REDEVELOP ACROSS THE WATCH AREA...SO WILL PLAN ON LETTING FLOOD WATCH EXPIRE ON SCHEDULE. PREFER THE NAM HANDLING OF SYNOPTIC FEATURES THROUGH SATURDAY...LINGERING SHEAR AXIS ACRS SE FRINGES OF THE CWFA AND AFTER THIS EVENING...KEEPING 85H FLOW NORTHEAST VERSUS UPSLOPE GFS SOLUTION...WHICH LOOKS TO HAVE FEEDBACK PROBLEMS ANYWAY. HPC PCPN PROGS SEEM TO AGREE WITH THIS AS WELL WITH HIGHER QPF ACRS THE CENTRAL AND EASTERN CAROLINAS THROUGH 00Z SUNDAY. && .LONG TERM (SATURDAY NIGHT THROUGH FRIDAY)... BOTH THE ETA AND GFS INDICATE A BROAD 500HPA TROUGH OVER THE EAST AT THE END OF THE WEEKEND WITH THE AXIS SLOWLY MOVING TOWARD THE EASTERN SEABOARD. BOTH INDICATE A VERY MOIST ATMOSPHERE TO THE EAST OF THIS AXIS WITH PRECIPITABLE WATER VALUES OVER TWO INCHES. THE GFS INDICATES A WEDGE-LIKE SIGNATURE IN THE INSTABILITY INDICES FOR SUNDAY AFTERNOON AND WITH A HIGH OVER THE NORTHEAST...THIS MAY SEEM REASONABLE. WITH THIS HIGH OVER THE NORTHEAST AND WEAK LOW PRESSURE TO THE SOUTH...AN EASTERLY FLOW WILL PREVAIL AT THE END OF THE WEEKEND AND START OF THE WEEK. THE ETA PROGRESSES THE UPPER TROUGH AXIS FASTER TO THE EAST WITH THE OFFSHORE HIGH WEAKENING. AS HAS BEEN COMMON...THE GFS HAS BEEN MORE DEPENDABLE SO WE EXPECT THIS PROGRESSION TO THE BE SLOWER RATHER THAN FASTER. THE WEAK SURFACE FRONT NEAR THE COAST WILL GRADUALLY DISSOLVE IN THE FIRST HALF OF THE WEEK. WEAK HIGH PRESSURE OVER THE MID ATLANTIC REGION WILL EXERT MORE OF AN INFLUENCE INTO MID WEEK AS POPS DECREASE OVERALL. WE HAVE MAINTAINED SOME DIURNAL POPS WITH EITHER SLIGHT OR LOW CHANCE POPS MAINLY IN THE SOUTH BUT MORE PRONOUNCED WITH THE HIGHER TERRAIN IN THE MID WEEK. WE WILL HAVE TO WATCH THE PROGRESS OF THE STRONG TROPICAL WAVE LOCATED NEAR AND TO THE EAST OF THE VIRGIN ISLANDS. THIS IS EXPECTED TO MOVE TO NEAR THE BAHAMAS BY MID WEEK AND BY LATE WEEK MAY BRING TROPICAL RAIN TO THE SOUTHEAST AGAIN. && .AVIATION... IMMEDIATE SHORT TERM CONCERN LIES WITH THE KCLT TAF AS A BROKEN LINE OF TSTMS WILL LIKELY REDUCE CIGS/VSBYS INTO IFR RANGE FOR A FEW HOURS THIS AFTERNOON. ELSEWHERE...AS SHEAR AXIS DRIFTS INTO THE PIEDMONT...A LULL IN SHOWERS/TSTMS EXPECTED FOR THE AFTERNOON AS CLDS/PCPN HAS SIGNIFICANTLY RETARDED DESTABILIZATION. LIFT LINGERS INTO THE EVENING...BUT DEBATABLE HOW MUCH CVRG OF SHOWERS WE WILL SEE AS THE ATMOSPHERE STABILIZES. HIGH THREAT FOR AT LEAST MVFR CIGS/VSBYS AT ALL SITES AS THE NIGHT WEARS ON AND HAVE CONTINUED THREAT FOR IFR CONDITIONS AS WELL FOR AROUND DAYBREAK. && .GSP WATCHES/WARNINGS/ADVISORIES... GA...FLOOD WATCH FOR GAZ010-017-018-026-028 UNTIL 6 PM FRIDAY. NC...FLOOD WATCH FOR NCZ052>054-059-062>067 UNTIL 6 PM FRIDAY. SC...FLOOD WATCH FOR SCZ001>007-010 UNTIL 6 PM FRIDAY. && SHORT TERM...CSH LONG TERM...DEO AVIATION...CSH
Hazardous weather outlook, Jul 29, 5:08 AM EDT, 11 hours 46 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC 508 AM EDT FRI JUL 29 2005 GAZ010-017-018-026-028-029-NCZ033>037-048>059-062>072-082- SCZ001>014-019-300915- RABUN-HABERSHAM-STEPHENS-FRANKLIN-HART-ELBERT-AVERY-CALDWELL- ALEXANDER-IREDELL-DAVIE-MADISON-YANCEY-MITCHELL-SWAIN-HAYWOOD- BUNCOMBE-MCDOWELL-BURKE-CATAWBA-ROWAN-GRAHAM-NORTHERN JACKSON- MACON-SOUTHERN JACKSON-TRANSYLVANIA-HENDERSON-POLK-RUTHERFORD- CLEVELAND-LINCOLN-GASTON-MECKLENBURG-CABARRUS-UNION NC- OCONEE MOUNTAINS-PICKENS MOUNTAINS-GREENVILLE MOUNTAINS- GREATER OCONEE-GREATER PICKENS-GREATER GREENVILLE-SPARTANBURG- CHEROKEE-YORK-ANDERSON-ABBEVILLE-LAURENS-UNION SC-CHESTER- GREENWOOD- 508 AM EDT FRI JUL 29 2005 THIS HAZARDOUS WEATHER OUTLOOK IS FOR UPSTATE SOUTH CAROLINA... MUCH OF WESTERN NORTH CAROLINA... AND EXTREME NORTHEAST GEORGIA. .DAY ONE...TODAY AND TONIGHT A STALLED FRONT ACROSS THE REGION WILL PRODUCE NUMEROUS STRONG THUNDERSTORMS TODAY...ESPECIALLY THIS AFTERNOON AND EVENING. A FEW OF THESE THUNDERSTORMS COULD BECOME SEVERE. ANY THUNDERSTORMS THAT DEVELOP WILL ALSO HAVE THE POTENTIAL TO PRODUCE TORRENTIAL RAINFALL IN AFFECTED LOCATIONS. ISOLATED FLASH FLOODING COULD RESULT IF THE HEAVY RAIN FALLS IN AREAS ALREADY SATURATED FROM THE RAINFALL ON THURSDAY. FOR FURTHER DETAILS ON THE SEVERE WEATHER AND FLOODING THREAT...PLEASE THE SPECIAL WEATHER STATEMENT...SPSGSP...ISSUED EARLIER THIS MORNING. .DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY SCATTERED AFTERNOON AND EVENING THUNDERSTORMS WILL AFFECT THE REGION SATURDAY THROUGH MONDAY. HEAVY RAINFALL AND FREQUENT LIGHTNING WILL BE THE MAIN HAZARDS WITH THESE THUNDERSTORMS. THE THUNDERSTORMS WILL BECOME MORE ISOLATED BY THE MIDDLE OF THE WEEK. .SPOTTER INFORMATION STATEMENT... SPOTTERS ARE ASKED TO RELAY ANY REPORTS OF SEVERE WEATHER OR FLASH FLOODING TODAY TO THE NATIONAL WEATHER SERVICE. GERAPETRITIS
In the hours before
Local storm report, Jul 29, 11:03 AM EDT, 5 hours 51 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
1103 AM EDT FRI JUL 29 2005
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0610 PM TSTM WND DMG 2 NE HARRIS 35.26N 81.85W
07/28/2005 RUTHERFORD NC FIRE DEPT/RESCUE
POWER LINE AND TREE OF UNKNOWN SIZE DOWN AT 208 FLAT ROCK
RD.
&&
BSHLocal storm report, Jul 29, 11:56 AM EDT, 4 hours 58 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
1156 AM EDT FRI JUL 29 2005
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0800 PM TSTM WND DMG 1 S TAYLORSVILLE 35.91N 81.18W
07/28/2005 ALEXANDER NC CO-OP OBSERVER
LARGE LIMBS OFF TREES ALONG HIGHWAY 16 JUST SOUTH OF
TOWN.
0800 PM TSTM WND DMG MILLERSVILLE 35.86N 81.18W
07/28/2005 ALEXANDER NC BROADCAST MEDIA
TREES DOWN IN AND AROUND MILLERSVILLE.
0530 PM TSTM WND DMG 5 ESE COLUMBUS 35.22N 82.12W
07/28/2005 POLK NC EMERGENCY MNGR
SEVERAL TREES DOWN ON COLLINSVILLE ROAD IN GREEN CREEK
AREA. ALSO BARN STRUCK BY LIGHTNING AND BURNED.
0755 PM TSTM WND DMG GRANITE FALLS 35.80N 81.43W
07/28/2005 CALDWELL NC LAW ENFORCEMENT
TREES DOWN ON FALLS AVENUE AND ONE ON MAIN STREET.
0745 PM TSTM WND DMG 1 W MORGANTON 35.74N 81.72W
07/28/2005 BURKE NC DEPT OF HIGHWAYS
ONE TREE DOWN ON HIGHWAY 126 ON WEST SIDE OF MORGANTON.
&&
TJBSpecial weather statement, Jul 29, 2:52 PM EDT, 2 hours 2 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC 252 PM EDT FRI JUL 29 2005 SCZ006-007-012-019-292000- GREATER GREENVILLE-GREENWOOD-LAURENS SC-SPARTANBURG- INCLUDING THE CITIES OF...GREENVILLE...GREENWOOD...LAURENS... SPARTANBURG 252 PM EDT FRI JUL 29 2005 ...STRONG THUNDERSTORMS WITH FREQUENT LIGHTNING AND TORRENTIAL RAINFALL MOVING ACROSS THE UPSTATE... AT 2:46 PM...NATIONAL WEATHER SERVICE RADAR INDICATED AN AREA OF STRONG THUNDERSTORMS OVER SOUTHERN GREENVILLE COUNTY...MOVING NORTHEAST AT AROUND 20 MPH. THROUGH 4 PM...THIS AREA OF THUNDERSTORMS WILL MOVE ACROSS NORTHERN LAURENS COUNTY...INCLUDING THE GRAY COURT AND FOUNTAIN INN AREAS...AND ACROSS SOUTHERN SPARTANBURG COUNTY... INCLUDING WOODRUFF...ENOREE...AND MOORE. THE MAIN THREAT WITH THESE STORMS WILL BE FREQUENT CLOUD TO GROUND LIGHTNING AND TORRENTIAL RAINFALL RATES OF 1 INCH OR MORE PER HOUR. IN ADDITION...GUSTY WINDS OF UP TO 35 MPH WILL BE POSSIBLE WITH THESE STORMS. STAY TUNED TO NOAA WEATHER ALL HAZARDS RADIO...OR LOCAL NEWS MEDIA... FOR THE LATEST WEATHER INFORMATION. LANE
The office that day
Everything else NWS Greenville-Spartanburg, SC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 29, 7:05 AM EDT | Flash Flood Warning | GSP | Mecklenburg | 3 hr |
Nearby
Flash Flood Warnings in North Carolina, 2005Every flash flood warning in 2005
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.