Alert archive / North Carolina / Flash Flood Warnings in 2002
Flash Flood Warning 22, NWS Greenville-Spartanburg, SC
NWS Greenville-Spartanburg, SC issued this flash flood warning at May 30, 2002, 5:43 PM EDT for Mecklenburg County, North Carolina. It was in force for 2 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
- May 30, 2002, 5:43 PM EDT (21:43 UTC)
- Expired
- May 30, 2002, 7:45 PM EDT
- In force
- 2 hr
- Issued by
- NWS Greenville-Spartanburg, SC
- Area
- Whole counties
County Mecklenburg County, NC
The radar
The Greer radar (KGSP), 133 km from the middle of the area, began a volume at 21:44 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 12:00Z, 9.7 hours before the alert went out and 125 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
- 187 J/kg
- Mixed-layer CIN
- -15 J/kg
- Mixed-layer LCL
- 543 m above ground
- 0-6 km bulk shear
- 12 kt
- 0-1 km storm-relative helicity
- -2 m²/s²
- 0-3 km storm-relative helicity
- 58 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 302144 FFWGSP NCC119-302345- BULLETIN - EAS ACTIVATION REQUESTED FLASH FLOOD WARNING NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC 543 PM EDT THU MAY 30 2002 THE NATIONAL WEATHER SERVICE IN GREENVILLE-SPARTANBURG HAS ISSUED A * FLASH FLOOD WARNING FOR... MECKLENBURG COUNTY IN THE PIEDMONT OF NORTH CAROLINA * UNTIL 745 PM EDT * AT 534 PM EDT...AMATEUR RADIO WEATHER SPOTTERS REPORTED VERY HEAVY RAIN ACROSS NORTHERN MECKLENBURG COUNTY...INCLUDING THE NORTHERN EDGE OF CHARLOTTE. RAIN WAS HEAVY ENOUGH TO FILL ALL DRAINAGE DITCHES IN THE VICINITY OF THE CHARLOTTE DOUGLAS INTERNATIONAL AIRPORT...AND NUMEROUS CREEKS...INCLUDING SUGAR AND LITTLE SUGAR CREEKS...WERE AT BANKFULL. ANOTHER BAND OF MODERATE TO HEAVY RAIN WILL OCCUR OVER CENTRAL MECKLENBURG COUNTY OVER THE NEXT COUPLE OF HOURS. RAINFALL WILL BE ENOUGH TO SEND MANY STREAMS AND CREEKS OUT OF THEIR BANKS...POSSIBLY FLOODING ROADS...AND THREATENING HOMES AND PROPERTY. DO NOT DRIVE YOUR CAR INTO AREAS WHERE WATER COVERS THE ROAD. IF YOU ENCOUNTER STANDING WATER...STOP TURN AROUND AND FIND AN ALTERNATE ROUTE TO REACH YOUR DESTINATION SAFELY. $$ BURRUS
1 follow-up statement
000 WGUS72 KGSP 302231 FFSGSP NCC119-302300- FLASH FLOOD STATEMENT NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC 630 PM EDT THU MAY 30 2002 ...FLASH FLOOD WARNING CONTINUES FOR MECKLENBURG COUNTY UNTIL 745 PM... SLOW MOVING THUNDERSTORMS WERE PRODUCING TORRENTIAL DOWNPOURS ALL ACROSS MECKLENBURG COUNTY LATE THURSDAY AFTERNOON...WITH THE HEAVIEST RAINFALL AMOUNTS IN THE EXTREME EASTERN...AND WESTERN...HALVES OF THE COUNTY. AN AUTOMATED RAIN GAGE AT BERRYHILL ELEMENTARY SCHOOL...IN WESTERN MECKLENBURG COUNTY...REPORTED 3.1 INCHES OF RAIN SO FAR THIS AFTERNOON...WITH ANOTHER GAGE AT BELLE OAKS FIRE DEPARTMENT REPORTING 2.3 INCHES. PINEY GROVE ELEMENTARY SCHOOL REPORTED 1.8 INCHES OF RAIN. OVER AN INCH OF RAIN FELL AT CHARLOTTE DOUGLAS INTERNATIONAL AIRPORT BETWEEN 5 PM AND 6 PM. STANDING WATER AND NUISANCE FLOODING WAS ON THE INCREASE DURING THE RUSH HOUR ACROSS MECKLENBURG COUNTY. CHARLOTTE POLICE REPORT STANDING WATER AT THE INTERSECTION OF FREEDOM AND ASHLEY IN DOWNTOWN CHARLOTTE...AND OVER A FOOT OF WATER WAS COVERING MONROE ROAD ON THE EASTERN SIDE OF THE CITY. MATTHEWS POLICE WERE DIRECTING TRAFFIC AROUND STANDING WATER ON SAM NEWELL ROAD NEAR CROWN POINT. THE SLOW MOVING STORMS WILL ONLY SLOWLY WEAKEN OVER THE NEXT COUPLE OF HOURS...AND THE POTENTIAL EXISTS FOR NEW FLOODING TO BEGIN...OR FOR ONGOING NUISANCE FLOODING TO BECOME MORE SEVERE. DO NOT DRIVE YOUR VEHICLE INTO AREAS WHERE WATER COVERS THE ROADWAY. VEHICLES CAUGHT IN RISING WATER SHOULD BE ABANDONED. MOVE TO HIGHER GROUND. EVEN MODERN SPORT UTILITY VEHICLES CAN BE SWEPT AWAY BY A FEW FEET OF WATER. $$ 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.