Alert archive / North Carolina / Flash Flood Warnings in 2002
Flash Flood Warning 9, NWS Greenville-Spartanburg, SC
NWS Greenville-Spartanburg, SC issued this flash flood warning at Jul 8, 2002, 10:07 PM EDT for Swain County, North Carolina. It was in force for 113 min. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Jul 8, 2002, 10:07 PM EDT (02:07 UTC)
- Expired
- Jul 9, 2002, 12:00 AM EDT
- In force
- 113 min
- Issued by
- NWS Greenville-Spartanburg, SC
- Area
- Whole counties
County Swain County, NC
The radar
The Knoxville radar (KMRX), 76 km from the middle of the area, began a volume at 02:07 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
Peachtre/Fal Fld, GA (KFFC), launched 00:00Z, 2.1 hours before the alert went out and 253 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
- 6 J/kg
- Mixed-layer CIN
- -109 J/kg
- Mixed-layer LCL
- 1771 m above ground
- 0-6 km bulk shear
- 6 kt
- 0-1 km storm-relative helicity
- -4 m²/s²
- 0-3 km storm-relative helicity
- -28 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 090207 FFWGSP NCC173-090400- BULLETIN - EAS ACTIVATION REQUESTED FLASH FLOOD WARNING NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC 1006 PM EDT MON JUL 8 2002 THE NATIONAL WEATHER SERVICE IN GREENVILLE-SPARTANBURG HAS ISSUED A * FLASH FLOOD WARNING FOR... WESTERN SWAIN COUNTY IN WESTERN NORTH CAROLINA * UNTIL MIDNIGHT EDT * AT 956 PM EDT...WEATHER SERVICE DOPPLER RADAR INDICATED NEARLY STATIONARY SHOWERS AND THUNDERSTORMS ACROSS WESTERN SWAIN COUNTY...COVERING ALMOST ALL OF FONTANA LAKE...TO FRANKLIN GROVE. THE HEAVIEST RAIN HAD SHIFTED TO THE WESTERN HALF OF FONTANA LAKE...WHERE AN AUTOMATED RAIN GAGE NEAR THE FONTANA DAM HAS REPORTED OVER 3 INCHES OF RAIN SINCE 8 PM. RAINFALL OF THIS MAGNITUDE IS MORE THAN SUFFICIENT TO PRODUCE FLASH FLOODING. RAINFALL INTENSITY HAS BEEN GRADUALLY DIMINISHING...BUT THE RAINFALL AMOUNTS CONTINUE TO ADD UP. THIS IS THE PEAK TOURIST SEASON IN THIS PART OF SWAIN COUNTY...WITH NUMEROUS CAMPERS AND OUTDOOR ENTHUSIASTS. THOSE CAMPING NEAR STREAMS AND CREEKS IN THE VICINITY OF FONTANA LAKE SHOULD KEEP FREQUENT CHECKS ON NEARBY STREAMS AND CREEKS UNTIL THIS RAINFALL EVENT IS OVER. * CAMPERS...HIKERS AND THOSE WITH OUTDOOR INTERESTS SHOULD MONITOR WATER LEVELS FREQUENTLY...AND BE PREPARED TO MOVE TO HIGHER GROUND IF FLOODING IS OBSERVED OR APPEARS IMMINENT. $$ BURRUS
1 follow-up statement
000 WGUS72 KGSP 090316 FFSGSP NCC173-090400- FLASH FLOOD STATEMENT NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC 1115PM EDT MON JUL 8 2002 ...FLASH FLOOD WARNING CONTINUES FOR WESTERN SWAIN COUNTY UNTIL MIDNIGHT... AT 1110 PM...WEATHER RADAR SHOWED THE CLUSTER OF NEARLY STATIONARY SHOWERS AND THUNDERSTORMS OVER WESTERN SWAIN COUNTY...IN THE VICINITY OF FONTANA LAKE...BREAKING UP AND SINKING SOUTH INTO GRAHAM COUNTY. AN AUTOMATED RAIN GAGE NEAR FONTANA DAM HAS RECORDED 4.96 INCHES OF RAIN SINCE 8 PM. THE RAINFALL IS EXPECTED TO GRADUALLY TAPER OFF IN THE NEXT COUPLE OF HOURS. COUNTY OFFICIALS HAVE VISITED THE FLOOD WARNING AREA AND INDICATED NO FLOODING HAD YET BEEN OBSERVED. CAMPERS IN THE VICINITY OF FONTANA LAKE HAD BEEN MADE AWARE OF THE SITUATION BY A PERSONAL CANVAS. THE RAINFALL IS EXPECTED TO GRADUALLY TAPER OFF IN THE NEXT COUPLE OF HOURS. CAMPERS NEAR STREAMS AND CREEKS SHOULD KEEP AN EYE ON THE WEATHER AND STREAM CONDITIONS. PEOPLE ALONG STREAMS SHOULD BE READY FOR FLOODING BY MOVING TO HIGHER GROUND NOW. MOTORISTS WHO ENCOUNTER SUDDEN STANDING WATER SHOULD STOP IMMEDIATELY...AND FIND AN ALTERNATE ROUTE TO REACH THEIR DESTINATION SAFELY. DO NOT DRIVE INTO AREAS WHERE WATER COVERS THE ROADWAY. $$ BURRUS
Nearby
Flash Flood Warnings in North Carolina, 2002Every flash flood warning in 2002
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.