Alert archive / North Carolina / Flash Flood Warnings in 1994

Flash Flood Warning 9, NWS Greenville-Spartanburg, SC

March 28, 19944 counties in North Carolina

NWS Greenville-Spartanburg, SC issued this flash flood warning at Mar 28, 1994, 5:00 AM EST for 4 counties in North Carolina. It was in force for 3 hr.

The area

The counties it named.

The facts

Issued
Mar 28, 1994, 5:00 AM EST (10:00 UTC)
Expired
Mar 28, 1994, 8:00 AM EST
In force
3 hr
Issued by
NWS Greenville-Spartanburg, SC
Area
Whole counties

Counties Haywood County, NC, Jackson County, NC, Swain County, NC, Transylvania County, NC

The nearest sounding before it

Athens Municipal, GA (KAHN), launched 00:00Z, 10.0 hours before the alert went out and 160 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, Athens Municipal, GA at 00:00Z on 1994-03-28Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 344 joules per kilogram.LCLLFCEL10008507005003002001001 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, Athens Municipal, GA at 00:00Z on 1994-03-28The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 326 square meters per square second.1939587897Sfc1 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
344 J/kg
Mixed-layer CIN
-36 J/kg
Mixed-layer LCL
1558 m above ground
0-6 km bulk shear
67 kt
0-1 km storm-relative helicity
326 m²/s²
0-3 km storm-relative helicity
504 m²/s²
Significant tornado parameter
0.4
Supercell composite
6.6

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KAVL 281000
FFWAVL
NCC009-011-021-023-039-043-075-087-089-099-111-113-
115-121-173-175-199-027-189-281300-

BULLETIN - EBS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE ASHEVILLE NC
500 AM EST MON MAR 28 1994

THE NATIONAL WEATHER SERVICE IN ASHEVILLE HAS ISSUED A
FLASH FLOOD WARNING EFFECTIVE UNTIL  800 AM EST
FOR PEOPLE IN THE FOLLOWING LOCATION...

IN WEST NORTH CAROLINA THE FOLLOWING COUNTIES...

   ...ASHE...AVERY...BUNCOMBE...CHEROKEE...CLAY...GRAHAM...HAYWOOD...
   HENDERSON...JACKSON...MACON...MADISON...MITCHELL...SWAIN...
   TRANSYLVANIA...WATAUGA...YANCEY...CALDWELL...BURKE...AND MCDOWELL

LIGHT TO MODERATE RAIN WILL CONTINUE ACROSS MUCH OF THE REGION TODAY
CONTINUING THE RISK OF SOME VERY SERIOUS FLOODING AND MUD-SLIDES.
ALMOST EVERY STREAM AND CREEK IN WESTERN NORTH CAROLINA IS AT BANKFUL
OR ALREADY OUT OF THEIR BANKS. ANY ADDITIONAL RAINFALL WILL ADD TO THE
PROBLEM.

EARLY MORNING MOTORISTS ARE URGED TO USE CAUTION WHILE TRAVELING THIS
MORNING DUE TO PONDING OF ROADWAYS AND FLOODING OF LOW LYING AREAS. DO
NOT DRIVE THROUGH WATER FLOWING ACROSS ROADWAYS...IT MAY BE MUCH DEEPER
THAN YOU EXPECT AND PACVEMENT MAY HAVE BEEN WASHED AWAY BY FLOODING.

STAY TUNED TOn NOAA WEATHER RADIO OR LOCAL RADIO AND TV FOR LATER
STATEMENTS.

REU/HM

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.

In the hours before

Special weather statement, Mar 27, 11:40 PM EST, 5 hours 20 minutes before
NCZ056-068>074-082>084-280600

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE CHARLOTTE NC
1140 PM EST SUN MAR 27 1994

...A PORTION OF THE TORNADO WATCH COVERING UNION...ANSON... STANLY...
MONTGOMERY AND RICHMOND COUNTIES OF NORTH CAROLINA HAS BEEN
CANCELED...

...THE TORNADO WATCH STILL REMAINS IN EFFECT UNTIL 2 AM FOR MUCH OF
WESTERN AND CENTRAL NORTH CAROLINA AND UPSTATE SOUTH CAROLINA. THE
WATCH INCLUDES CATAWBA... CLEVELAND...LINCOLN... GASTON...
MECKLENBURG... IREDELL... ROWAN AND CABARRUS COUNTIES. IN SOUTH
CAROLINA THE WATCH INCLUDES CHEROKEE ...YORK... CHESTER AND LANCASTER
COUNTIES.

...ALSO A FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH TONIGHT FOR
CLEVELAND... CATAWBA... LINCOLN... AND GASTON COUNTIES AND POINTS TO
THE WEST.

AT 1135 PM WEATHER RADAR IN CHARLOTTE INDICATED A THUNDERSTORM WITH
HEAVY RAIN AND HAIL MOVING ACROSS THE SOUTH CAROLINA MOUNTAINS. THIS
STORM WAS MOVING TO THE NORTHEAST AND WEAKENING. ADDITIONAL STORMS
OVER NORTHERN GEORGIA CONTINUE TO MOVE TOWARD WESTERN NORTH CAROLINA
AND THE UPSTATE. THESE STORMS STILL HAVE THE POTENTIAL TO PRODUCE
DAMAGING WINDS...LARGE HAIL AND TORNADOES. THEY WILL LIKELY MOVE INTO
THE CAROLINAS BY 2 AM.

STAY TUNED TO TV...RADIO OR NOAA WEATHER RADIO FOR THE LATEST
INFORMATION. BE ALERT FOR CHANGING WEATHER CONDITIONS IN YOUR AREA
AND BE READY FOR QUICK ACTION SHOULD A WARNING BE ISSUED FOR YOUR
COUNTY.

THE NEXT STATEMENT WILL BE ISSUED PRIOR TO 2 AM.

JS
Special weather statement, Mar 28, 2:25 AM EST, 2 hours 35 minutes before
NCZ056-068>074-082>084-281100

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE CHARLOTTE NC
220 AM EST MON MAR 28 1994

...THE TORNADO WATCH FOR CATAWBA... CLEVELAND...LINCOLN... GASTON...
MECKLENBURG... IREDELL... ROWAN AND CABARRUS COUNTIES OF NORTH
CAROLINA AND CHEROKEE ...YORK... CHESTER AND LANCASTER COUNTIES IN
SOUTH CAROLINA HAS EXPIRED...

... A FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH TODAY FOR
CLEVELAND... CATAWBA... LINCOLN...GASTON AND IREDELL COUNTIES AND
WEST THROUGH THE MOUNTAINS...

AT 210 AM WEATHER RADAR IN CHARLOTTE SHOWED SHOWERS FROM JUST WEST PF
SHELBY NORTH THROUGH HICKORY EXTENDING INTO SOUTHERN VIRGINIA.  THE
AREA OF PRECIPITATION SPREAD WEST THROUGH THE MOUNTAINS AND SOUTH
ACROSS THE STATE LINE INTO A SECTION OF WESTERN SOUTH CAROLINA.
MOVEMENT WAS TOWARDS THE NORTHEAST AT 20 MPH.

THUNDERSTORM ACTIVITY WAS LIMITED TO A SMALL SECTION OF EXTREME
WESTERN SOUTH CAROLINA.  SOME ISOLATED REDEVELOPMENT OF hTHUNDERSTORMS
REMAINS POSSIBLY BUT SHOULD BE VERY LIMITED.

THE NEXT STATEMENT WILL BE ISSUED AROUND 6 AM.

RNM
Special weather statement, Mar 28, 2:31 AM EST, 2 hours 29 minutes before
SCZ001>008-010>013-019-280830-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE GREENVILLE SPARTANBURG SC
230 AM EST MON MAR 28 1994

...TORNADO WATCH THE UPSTATE HAS EXPIRED...
...FLASH FLOOD WATCH FOR UPSTATE SOUTH CAROLINA UNTIL 400 AM...

A LINE OF SHOWERS AND THUNDERSTORMS...SOME WITH VERY HEAVY RAINFALL...
EXTENDED FROM NEAR THE CITY OF GREENVILLE ACROSS ANDERSON INTO CENTRAL
GEORGIA. THIS LINE WAS MOVING SOUTHEAST AT 10 MPH AND HAD DECREASED IN
INTENSITY DURING THE PAST HOUR. INDIVIDUAL STORMS WITHIN THIS LINE WERE
MOVING NORTHEAST AT 45 MPH.

REPORTS OF STRONG GUSTY WINDS WITH THESE STORMS HAVE BEEN RECEIVED
DURING THE PAST HOUR. WINDS GUSTED TO AROUND 45 MPH AT THE GREENVILLE
SPARTANBURG AT 1 AM AND A REPORT WAS RECEIVED OF ROOF DAMAGE AND A TREE
DOWN JUST NORTH OF GREER NEAR BLUE RIDGE.

THE SHOWERS AND THUNDERSTORMS SHOULD CONTINUE TO DECREASE SLOWLY IN
INTENSITY OVER THE NEXT COUPLE OF HOURS...HOWEVER STRONG GUSTY WINDS
AND SMALL HAIL REMAIN POSSIBLE ALONG AND NEAR THE LINE OF SHOWERS AND
THUNDERSTORMS.

ROBBINS/GSP
Special weather statement, Mar 28, 2:59 AM EST, 2 hours 1 minute before
SCZ001>008-010>013-019-280930-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE GREENVILLE SPARTANBURG SC
300 AM EST MON MAR 28 1994

...FLASH FLOOD WATCH FOR MOUNTAINS AND FOOTHILLS OF UPSTATE SOUTH
   CAROLINA UNTIL 4 AM...
A LINE OF STRONG THUNDERSTORMS EXTENDED FROM JUST NORTHEAST OF THE
CITY OF ANDERSON SOUTHWEST ACROSS IVA AND STAR INTO NORTHEAST GEORGIA.
THE STRONGEST STORM WITH THIS LINE WAS OVER THE CITY OF ANDERSON.
THIS LINE WAS MOVING SOUTHEAST AT 10 TO 15 MPH AND SHOULD AFFECT
CENTRAL AND EASTERN ANDERSON COUNTY...AND SOUTHERN GREENVILLE AND
ABBEVILLE COUNTIES DURING THE NEXT HOUR.

STRONG GUSTY WINDS...HAIL...AND VERY HEAVY DOWNPOURS ARE POSSIBLE IN
THE AREA OF THESE THUNDERTORMS. PEOPLE IN THESE AREAS SHOULD ALSO BE
ALERT FOR POSSIBLE FLOODING...ESPECIALLY OF ROADWAYS...SMALL STREAMS...
AND LOW LYING AREAS.

ROBBINS/GSP
Special weather statement, Mar 28, 4:21 AM EST, 39 minutes before
SCZ001>008-010>013-019-281130-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE GREENVILLE SPARTANBURG SC
420 AM EST MON MAR 28 1994

...FLASH FLOOD WATCH FOR THE MOUNTAINS AND FOOTHILLS OF UPSTATE SOUTH
   CAROLINA TODAY...

A LINE OF SHOWERS AND THUNDERSTORMS...SOME POSSIBLY STRONG...EXTENDED
FROM CHEROKEE ACROSS SPARTANBURG...LAURENS...AND ABBEVILLE COUNTIES.
THIS LINE WAS MOVING SOUTHEAST AT 10 TO 15 MPH AND SHOULD ALSO AFFECT
UNION AND GREENWOOD COUNTIES BY 6 AM.

STRONG GUSTY WINDS...HAIL...AND VERY HEAVY DOWNPOURS ARE POSSIBLE IN
THE AREA OF THESE THUNDERTORMS. PEOPLE IN THESE AREAS SHOULD ALSO BE
ALERT FOR POSSIBLE FLOODING...ESPECIALLY OF ROADWAYS...SMALL STREAMS...
AND LOW LYING AREAS. MOTORISTS SHOULD ALLOW EXTRA TIME FOR TRAVEL.

OTHER SHOWERS AND POSSIBLE THUNDERSTORMS WERE INDICATED IN OCONEE...
PICKENS...ANDERSON AND GREENVILLE COUNTES.
ROBBINS/GSP

The office that day

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

IssuedProductOfficeCountiesLasted
Mar 27, 7:05 PM ESTTornado WarningGSPCherokee, Graham25 min
Mar 27, 7:10 PM ESTTornado WarningGSPCatawba50 min
Mar 27, 7:18 PM ESTTornado WarningGSPCleveland57 min
Mar 27, 7:24 PM ESTSevere Thunderstorm WarningGSPMacon, Swain51 min
Mar 27, 8:43 PM ESTTornado WarningGSPMacon47 min
Mar 27, 8:58 PM ESTSevere Thunderstorm WarningGSPBuncombe, Madison47 min
Mar 27, 9:01 PM ESTSevere Thunderstorm WarningGSPAvery, Mitchell44 min
Mar 27, 9:16 PM ESTTornado WarningGSPJackson44 min
Mar 27, 9:35 PM ESTTornado WarningGSPTransylvania40 min
Mar 28, 1:45 AM ESTFlash Flood WarningGSPCherokee, Clay, Macon3 hr
Mar 28, 1:45 AM ESTFlash Flood WarningGSPBuncombe, Haywood, Madison, Yancey3 hr
Mar 28, 1:45 AM ESTFlash Flood WarningGSPAvery, Burke, Caldwell, McDowell, Mitchell, Watauga3 hr
Mar 28, 1:45 AM ESTFlash Flood WarningGSPAshe3 hr
Mar 28, 1:45 AM ESTFlash Flood WarningGSPHenderson, Transylvania3 hr
Mar 28, 1:45 AM ESTFlash Flood WarningGSPGraham, Jackson, Swain3 hr
Mar 28, 3:27 AM ESTSevere Thunderstorm WarningGSPCaldwell33 min
Mar 28, 5:00 AM ESTFlash Flood WarningGSPAvery, Burke, Caldwell3 hr
Mar 28, 5:00 AM ESTFlash Flood WarningGSPBuncombe, Henderson, McDowell, Madison, Yancey3 hr
Mar 28, 5:00 AM ESTFlash Flood WarningGSPMitchell3 hr
Mar 28, 5:00 AM ESTFlash Flood WarningGSPCherokee, Clay, Graham, Macon3 hr
Mar 28, 5:00 AM ESTFlash Flood WarningGSPAshe, Watauga3 hr
Mar 28, 6:58 AM ESTSevere Thunderstorm WarningGSPCabarrus, Mecklenburg47 min
Mar 28, 7:26 AM ESTSevere Thunderstorm WarningGSPUnion49 min

Nearby

Flash Flood Warnings in North Carolina, 1994Every flash flood warning in 1994

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.