Alert archive / North Carolina / Flash Flood Warnings in 2003

Flash Flood Warning 31, NWS Greenville-Spartanburg, SC

June 7, 2003Cabarrus County, North Carolina

NWS Greenville-Spartanburg, SC issued this flash flood warning at Jun 7, 2003, 11:35 PM EDT for Cabarrus 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 counties it named.

The facts

Issued
Jun 7, 2003, 11:35 PM EDT (03:35 UTC)
Expired
Jun 8, 2003, 2:30 AM EDT
In force
3 hr
Issued by
NWS Greenville-Spartanburg, SC
Area
Whole counties

County Cabarrus County, NC

The radar

The Greer radar (KGSP), 162 km from the middle of the area, began a volume at 03:39 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.

The nearest sounding before it

Greensboro/Hi Pt, NC (KGSO), launched 00:00Z, 3.6 hours before the alert went out and 97 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 00:00Z on 2003-06-08Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 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 00:00Z on 2003-06-08The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -33 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
850 m above ground
0-6 km bulk shear
32 kt
0-1 km storm-relative helicity
-33 m²/s²
0-3 km storm-relative helicity
3 m²/s²
Significant tornado parameter
0.0
Supercell composite
-0.0

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

000 
WGUS52 KGSP 080338
FFWGSP
NCC025-080630-

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
1135 PM EDT SAT JUN 7 2003

THE NATIONAL WEATHER SERVICE IN GREENVILLE-SPARTANBURG HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  SOUTHERN AND CENTRAL CABARRUS COUNTY IN THE PIEDMONT OF NORTH      
  CAROLINA

* UNTIL 230 AM EDT

* AT 1135 PM EDT...WEATHER SERVICE DOPPLER RADAR INDICATED VERY HEAVY
  RAIN OVER SOUTHERN AND CENTRAL CABARRUS COUNTY...BASICALLY 
  SOUTH OF A LINE FROM HIGHWAY 29 EAST TO MOUNT PLEASANT. RAINFALL
  RATES OF AN INCH OR MORE PER HOUR THIS EVENING HAVE RESULTED
  IN DRAMATIC RISES ON SEVERAL STREAMS IN THE VICINITY OF 
  HARRISBURG. URBAN FLOODING CAN BE EXPECTED IN HARRISBURG...AND
  FLASH FLOODING IS LIKELY ON SHALLOW STREAMS AND CREEKS IN 
  SOUTHERN CABARRUS COUNTY THROUGH EARLY SUNDAY MORNING.

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.

TO REPORT FLOODING HAVE THE NEAREST LAW ENFORCEMENT AGENCY RELAY YOUR
REPORT TO THE NATIONAL WEATHER SERVICE FORECAST OFFICE IN
GREENVILLE-SPARTANBURG.

$$

BURRUS

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 Jun 7, 6:16 PM EDT, 5 hours 19 minutes earlier.

Area forecast discussion, Jun 7, 6:16 PM EDT, 5 hours 19 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
616 PM EDT SAT JUN 7 2003

TSRA FIRING IN AXIS OF 1000-1500 SB CAPES. WHILE SHEAR DOES WEAKEN
THE NEXT COUPLE HRS...WITH HIGH PW/S AND SEMI-ORGANIZED NATURE OF
THE LINE...THE PATH OF LEAST REGRET IS TO EXTEND THE FFA A FEW HOURS
ALONG AND AHEAD OF THE LINE.

.GSP...
GA...FLOOD WATCH UNTIL 10 PM FOR ZONES
GAZ018...GAZ026...GAZ028>029.

NC...FLOOD WATCH UNTIL 10 PM FOR ZONES
NCZ035>037...NCZ056>057...NCZ068>072...NCZ082.

SC...FLOOD WATCH UNTIL 10 PM FOR ZONES SCZ004>014...SCZ019.

MCAVOY
Hazardous weather outlook, Jun 7, 5:53 AM EDT, 17 hours 42 minutes before
GAZ010-017-018-026-028-029-NCZ033>037-048>059-062>072-082-SCZ001>014-
019-071200-

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
553 AM EDT SAT JUN 7 2003

THIS HAZARDOUS WEATHER OUTLOOK IS FOR WESTERN NORTH CAROLINA...
UPSTATE SOUTH CAROLINA...AND EXTREME NORTHEAST GEORGIA.

.DAY ONE...TODAY

ANOTHER ROUND OF HEAVY RAIN IS EXPECTED BY THE EARLY PART OF THE
AFTERNOON. WITH THE GROUND ALREADY SATURATED BY OVERNIGHT RAIN...
THERE IS THE POTENTIAL FOR FLOODING OF CREEKS...STREAMS...AND URBAN
AREAS. A FLOOD WATCH REMAINS IN EFFECT FOR TODAY. SEE THE FLOOD
WATCH (FFAGSP) ISSUED AT 351 AM FOR MORE DETAILS. A FLOOD WARNING IS
ALSO IN EFFECT FOR THE SOUTH FORK CATAWBA RIVER AT LOWELL NORTH
CAROLINA. FOR MORE DETAILS...SEE THE RIVER FLOOD WARNING (FLWGSP)
ISSUED AT 315 PM FRIDAY.

.DAYS TWO THROUGH SEVEN...

THUNDERSTORMS ARE POSSIBLE IN THE MOUNTAINS SUNDAY NIGHT AND MONDAY
MORNING. THUNDERSTORMS ARE POSSIBLE ACROSS THE AREA AGAIN ON
THURSDAY AND FRIDAY.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION MAY BE REQUIRED.

MOORE

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 7, 8:40 PM EDTFlash Flood WarningGSPMecklenburg3 hr
Jun 7, 11:30 PM EDTFlash Flood WarningGSPMecklenburg3 hr
Jun 8, 1:22 PM EDTSevere Thunderstorm WarningGSPBuncombe23 min
Jun 8, 1:47 PM EDTSevere Thunderstorm WarningGSPBuncombe, Henderson43 min
Jun 8, 2:57 PM EDTSevere Thunderstorm WarningGSPRutherford48 min
Jun 8, 6:07 PM EDTSevere Thunderstorm WarningGSPAvery, Mitchell53 min
Jun 8, 6:17 PM EDTSevere Thunderstorm WarningGSPBuncombe43 min
Jun 8, 6:31 PM EDTSevere Thunderstorm WarningGSPMcDowell44 min
Jun 8, 7:26 PM EDTSevere Thunderstorm WarningGSPBurke, McDowell, Rutherford64 min
Jun 8, 7:35 PM EDTSevere Thunderstorm WarningGSPAlexander55 min
Jun 8, 7:49 PM EDTSevere Thunderstorm WarningGSPCleveland41 min

Nearby

Flash Flood Warnings in North Carolina, 2003Every flash flood warning in 2003

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.