Alert archive / North Carolina / Flash Flood Warnings in 2005
Flash Flood Warning 29, NWS Greenville-Spartanburg, SC
NWS Greenville-Spartanburg, SC issued this flash flood warning at Jun 28, 2005, 10:18 AM EDT for Gaston County, North Carolina. It was in force for 4 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
- Jun 28, 2005, 10:18 AM EDT (14:18 UTC)
- Expired
- Jun 28, 2005, 2:15 PM EDT
- In force
- 4 hr
- Issued by
- NWS Greenville-Spartanburg, SC
- Area
- Counties, with a storm outline in the text
County Gaston County, NC
The radar
The Greer radar (KGSP), 101 km from the middle of the area, began a volume at 14:21 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, 2.3 hours before the alert went out and 150 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
- 960 J/kg
- Mixed-layer CIN
- -21 J/kg
- Mixed-layer LCL
- 624 m above ground
- 0-6 km bulk shear
- 7 kt
- 0-1 km storm-relative helicity
- -8 m²/s²
- 0-3 km storm-relative helicity
- -1 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 281420
FFWGSP
NCC071-281815-
BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
1018 AM EDT TUE JUN 28 2005
THE NATIONAL WEATHER SERVICE IN GREENVILLE-SPARTANBURG HAS ISSUED A
* FLASH FLOOD WARNING FOR...
GASTON COUNTY IN THE PIEDMONT OF NORTH CAROLINA
* UNTIL 215 PM EDT
* AT 1016 AM EDT...TRAINED WEATHER SPOTTERS REPORTED STREAMS AND
CREEKS EAST OF HIGHWAY 321 IN GASTONIA AT BANKFULL...ESPECIALLY
SMALLER TRIBUTARIES TO LONG CREEK AND DUTCHMAN/S CREEK. WEATHER
SERVICE DOPPLER RADAR INDICATED MODERATE TO HEAVY RAIN WILL AFFECT
CENTRAL AND EASTERN GASTON COUNTY THROUGH LATE MORNING...AND COULD
SEND A FEW STREAMS OVER THEIR BANKS AND ONTO ROADS IN AND EAST OF
GASTONIA. SEVERE URBAN FLOODING IS ALSO LIKELY IN THE CITY.
* LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO STANLEY...
MOUNT HOLLY...DALLAS...CHERRYVILLE AND BESSEMER CITY.
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. VEHICLES CAUGHT IN RISING WATER SHOULD BE ABANDONED QUICKLY.
MOVE TO HIGHER GROUND. EVEN MODERN SPORT UTILITY VEHICLES CANNOT BE
SAFELY DRIVEN THROUGH FLOOD WATERS.
LAT...LON 3518 8133 3516 8117 3516 8106 3538 8099
3540 8124 3540 8140
$$
BURRUS2 follow-up statements
000
WGUS72 KGSP 281551
FFSGSP
FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
1150 AM EDT TUE JUN 28 2005
NCC071-281815-
GASTON NC-
1150 AM EDT TUE JUN 28 2005
...A FLASH FLOOD WARNING CONTINUES UNTIL 215 PM EDT FOR GASTON
COUNTY...
AT 1145 AM EDT...NATIONAL WEATHER SERVICE RADAR SHOWED MODERATE TO
HEAVY RAIN CONTINUING OVER THE EASTERN PART OF GASTON COUNTY...AND
ANOTHER BATCH IN YORK COUNTY MOVING INTO GASTON.
LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO
STANLEY...MOUNT HOLLY...LOWELL...DALLAS...CHERRYVILLE AND BESSEMER
CITY. THE HEAVIEST RAIN AND BEST CHANCE OF FLOODING WILL BE AROUND
BELMONT AND MOUNT HOLLY.
ADDITIONAL RAINFALL AMOUNTS OF AN INCH OR MORE ARE EXPECTED IN THE
WARNED AREA EARLY THIS AFTERNOON.
EXCESSIVE RUNOFF FROM HEAVY RAINFALL WILL CAUSE FLOODING OF SMALL
CREEKS AND STREAMS...HIGHWAYS AND UNDERPASSES. ADDITIONALLY...COUNTRY
ROADS AND FARMLANDS ALONG THE BANKS OF CREEKS...STREAMS AND OTHER LOW
LYING AREAS ARE SUBJECT TO FLOODING.
LAT...LON 3518 8133 3516 8117 3516 8106 3538 8099
3540 8124 3540 8140
$$
JONES000
WGUS72 KGSP 281812
FFSGSP
FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
212 PM EDT TUE JUN 28 2005
NCC071-281821-
GASTON NC-
212 PM EDT TUE JUN 28 2005
...THE FLASH FLOOD WARNING FOR GASTON COUNTY EXPIRES AT 215 PM EDT...
HEAVY RAINFALL HAS MOVED NORTH AND EAST OF GASTON COUNTY. ANY
ADDITIONAL HEAVY RAINFALL...WHICH COULD DEVELOP LATER TODAY OR
TONIGHT...WILL CAUSE FLASH FLOODING TO BEGIN QUICKLY. A FLOOD WATCH
REMAINS IN EFFECT UNTIL 6 AM EDT WEDNESDAY.
LAT...LON 3518 8133 3516 8117 3516 8106 3538 8099
3540 8124 3540 8140
$$
JONESWhat 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 Jun 28, 10:05 AM EDT, 13 minutes earlier.
Area forecast discussion, Jun 28, 10:05 AM EDT, 13 minutes before
AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC 1005 AM EDT TUE JUN 28 2005 .SHORT TERM (REST OF TODAY)... DEEP MOISTURE CONTINUES STREAMING UP FROM THE S-SW WITH SHOWERS AND SCT TSTMS...MAINLY ACROSS THE E 2/3 OF THE CWA ATTM. DO NOT EXPECT TO SEE MUCH SUN...AS WAS THE CASE YESTERDAY...SO SFC HEATING WILL BE MORE LIMITED...HENCE THE COOLER HIGHS FCST TODAY LOOK REASONABLE AND HAVE EVEN TWEAKED THEM DOWN A DEG OR TWO. PERIODS OF MODERATE RAIN ARE EXPECTED...ESPECIALLY FOR THE S FACING UPSLOPE AREAS AND THE CENTRAL AND E PART OF THE CWA ALONG BEST MOISTURE AXIS. EXPECT SHOWERS TO REDEVELOP ACROSS W ZONES THIS AFTN AND HAVE GONE WITH CAT POPS AND SCT TSTMS ACROSS CWA. && .PREVIOUS DISCUSSION... (ISSUED 242 AM EDT TUE JUN 28 2005) SHORT TERM (TODAY THROUGH THURSDAY NIGHT)... KGSP VAD WIND PROFILE IS EXHIBITING MORE OF A SOUTHERLY FLOW IN THE LOWER TROPOPHERE THAN THIS TIME YESTERDAY...BUT SHORT RANGE MODELS SUGGEST A BACKING TO SOUTHEAST AT THE LOWEST LEVELS THROUGH THE MORNING HOURS. WITH ABUNDANT CONVECTION DEVELOPING ACROSS THE UPSTATE...THE HEAVY RAIN WILL LIKELY TRAIN ONCE AGAIN FROM GSP INTO THE BLUE RIDGE. WILL MOST LIKELY NEED A FLASH FLOOD WATCH THIS MORNING IN AREAS THAT RECEIVED HEAVY RAINFALL YESTERDAY MORNING. MODEL SOUNDINGS AND TIME HEIGHT SECTIONS INDICATE VERY DEEP MOISTURE TODAY. LITTLE FORCING WILL THUS BE NEEDED FOR NUMEROUS TO WIDESPREAD SHOWERS AND THUNDERSTORMS. LESS MID LEVEL DRY AIR...HOWEVER...SHOULD KEEP SEVERE POTENTIAL MUCH MORE LIMITED. THE AXIS OF DEEPER TROPICAL MOISTURE WILL SLOWLY SHIFT EAST THROUGH WEDNESDAY AND INTO THURSDAY...AS WEAK UPPER TROUGH AXIS FINALLY MOVES EAST OF THE AREA. LOW LEVELS WILL REMAIN FAIRLY MOIST IN SPITE OF THE WESTERLY FLOW ON THURSDAY. LESS CLOUDINESS WILL ALLOW TEMPERATURES AND INSTABILITY TO RECOVER. THE AREA COULD BE SET UP FOR STRONG MCS DEVELOPMENT UPSTREAM WHICH WOULD HIT THE MOUNTAINS HARDEST IN THE THU NIGHT TIME FRAME. GIVEN ALL OF THE ACTIVITY WITH THE TROPICAL MOISTURE EARLY IN THE PERIOD...AND THEN POSSIBLE MCS ACTIVITY LATE...WILL ISSUE SPS TO ADDRESS CUMULATIVE RAINFALL THREAT THE NEXT COUPLE OF DAYS. LONG TERM (FRIDAY THROUGH MONDAY)... GFS APPEARS TO BE THE MODEL OF CHOICE FOR THE MEDIUM RANGE...WHICH KEEPS A WEAK UPPER TROUGH OVER THE SRN APPALACHIANS INTO THE WEEKEND. A STRONG UPPER TROF MOVES E ACROSS N STATES LATE IN THE WEEK...WHICH REINFORCES THE TROF OVER THE E U.S. AS IT MOVES INTO IT. A COLD FRONT DROPS SE INTO N GA AND THE CAROLINAS FRI...THEN STALLS S OF THE AREA. WEAK SHORT WAVES MOVG THROUGH THE UPPER FLOW COULD INITIATE CONVECTION AT ANY TIME THROUGH THE PERIOD SO A CHANCE OF SHOWERS AND THUNDERSTORMS HAVE BEEN KEPT IN THE GRIDDED FORECAST EACH DAY...WITH A TENDENCY FOR MORE ACTIVE CONVECTION DURING THE WARMER AFTERNOON AND EVENING TIMEFRAME. LOWERED SKY COVER AND ADJUSTED SOME DEW POINTS LOWER NE CORNER FOR BETTER FIT WITH NEIGHBORS. AVIATION... CONVECTION MOVING N IN TO KAND/KGSP AREA...AND WILL COVER IN TEMPO FIRST TWO HOURS. EXPECTING MVFR WITH TEMPO IFR IN RAIN MOISTED AIR MASS OVERNIGHT. EXPECT HEATING AND SOME VERTICAL MOTION IN SW FLOW ALOFT TO MIX VSBY/CIGS TO LOW VFR BY MID MORNING. TIMING INDIVIDUAL UPPER FEATURES WILL BE DIFFICULT AS MODELS DISAGREE ON FREQUENCY OF IMPULSES...SO FOR NOW WILL STICK WITH TIME OF BEST HEATING FOR TEMPO AFTERNOON CONVECTION... WHICH WORKED WELL YESTERDAY...AND IS WHEN GUIDANCE HAS HIGHEST POPS. WILL BRING IN LOW VFR FOG BY MID EVENING...ASSUMING ANOTHER ROUND OF AIR SOAKING PRECIPITATION ENDING BY LATE EVENING AND WINDS GOING LIGHT. HYDROLOGY... WILL ISSUE FLASH FLOOD WATCH FOR LOCATIONS THAT RECEIVED 3 TO 9 INCHES OF RAIN YESTERDAY...FROM GSP TO AVL AND THE ADJACENT NC FOOTHILLS. FFG VALUES ARE GENERALLY IN THE 1 TO 2 INCH RANGE FOR 1 TO 3 HOUR RAINFALL DUE TO EXCESSIVE RAIN MONDAY MORNING. && .GSP WATCHES/WARNINGS/ADVISORIES... GA...NONE. NC...FLASH FLOOD WATCH FOR NCZ053-054-065>067 UNTIL NOON TUESDAY. SC...FLASH FLOOD WATCH FOR SCZ003-006-007 UNTIL NOON TUESDAY. && SHORT TERM...RB
Hazardous weather outlook, Jun 28, 5:29 AM EDT, 4 hours 49 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC 529 AM EDT TUE JUN 28 2005 GAZ010-017-018-026-028-029-NCZ033>037-048>059-062>072-082- SCZ001>014-019-290930- 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- OCONEE MOUNTAINS-PICKENS MOUNTAINS-GREENVILLE MOUNTAINS- GREATER OCONEE-GREATER PICKENS-GREATER GREENVILLE-SPARTANBURG- CHEROKEE-YORK-ANDERSON-ABBEVILLE-LAURENS-CHESTER-GREENWOOD- 529 AM EDT TUE JUN 28 2005 THIS HAZARDOUS WEATHER OUTLOOK IS FOR UPSTATE SOUTH CAROLINA... MUCH OF WESTERN NORTH CAROLINA...AND EXTREME NORTHEAST GEORGIA. .DAY ONE...TODAY AND TONIGHT NUMEROUS THUNDERSTORMS PRODUCING TORRENTIAL RAINFALL WILL AFFECT THE REGION TODAY THROUGH TONIGHT. WITH THE MOIST TROPICAL AIRMASS IN PLACE...RAINFALL RATES COULD BE SUFFICIENT TO PRODUCE LOCALIZED FLOODING JUST ABOUT ANYWHERE IN THE WESTERN CAROLINAS AND NORTHEAST GEORGIA. A FLASH FLOOD WATCH...CAEFFAGSP...IS IN EFFECT UNTIL NOON EDT FOR PARTS OF THE CENTRAL UPSTATE OF SOUTH CAROLINA...AND LOCATIONS NEAR THE BLUE RIDGE IN THE WESTERN NORTH CAROLINA. .DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY ADDITIONAL SHOWERS AND THUNDERSTORMS WILL DEVELOP THROUGH WEDNESDAY UNTIL SLIGHTLY DRIER AIR MOVES IN FROM THE WEST ON THURSDAY. THUNDERSTORMS WILL BE MORE SCATTERED IN NATURE FROM THURSDAY THROUGH THE INDEPENDENCE DAY HOLIDAY. .SPOTTER INFORMATION STATEMENT... SPOTTERS ARE ASKED TO RELAY REPORTS OF FLOODING TO THE NATIONAL WEATHER SERVICE. HG
In the hours before
Local storm report, Jun 28, 7:07 AM EDT, 3 hours 11 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
707 AM EDT TUE JUN 28 2005
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0650 AM FLASH FLOOD GRAY COURT 34.61N 82.11W
06/28/2005 LAURENS SC COUNTY OFFICIAL
COUNTY REPORTS DUNCAN CREEK BRIDGE WASHED OUT.
&&
HGThe office that day
Everything else NWS Greenville-Spartanburg, SC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 28, 7:11 AM EDT | Flash Flood Warning | GSP | Henderson | 3 hr |
| Jun 28, 10:55 AM EDT | Flash Flood Warning | GSP | Union | 4 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.