Alert archive / North Carolina / Flash Flood Warnings in 1987

Flash Flood Warning 1, NWS Greenville-Spartanburg, SC

February 28, 1987Burke County, Caldwell County, North Carolina

NWS Greenville-Spartanburg, SC issued this flash flood warning at Feb 28, 1987, 5:48 PM EST for Burke County, Caldwell County, North Carolina. It was in force for 117 min.

The area

The counties it named.

The facts

Issued
Feb 28, 1987, 5:48 PM EST (22:48 UTC)
Expired
Feb 28, 1987, 7:45 PM EST
In force
117 min
Issued by
NWS Greenville-Spartanburg, SC
Area
Whole counties

Counties Burke County, NC, Caldwell County, NC

The radar

The WSR-88D network and its archive begin in 1991, so there is no radar volume for this alert.

The nearest sounding before it

Greensboro/Hi Pt, NC (KGSO), launched 12:00Z, 10.8 hours before the alert went out and 157 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 12:00Z on 1987-02-28Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1 joules per kilogram.LCLEL10008507005003002001001 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 12:00Z on 1987-02-28The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 131 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
1 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
494 m above ground
0-6 km bulk shear
37 kt
0-1 km storm-relative helicity
131 m²/s²
0-3 km storm-relative helicity
488 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 
TTAA00 KAVL 282248
FFWAVL
NCC023-027-010045-

BULLETIN - IMMEDIATE BROADCAST REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE ASHEVILLE NC
548 PM EST SAT FEB 28 1987

THE NATIONAL WEATHER SERVICE HAS ISSUED A FLASH FLOOD WARNING 
EFFECTIVE UNTIL 745 PM EST FOR PEOPLE IN THE FOLLOWING COUNTIES OF

NORTH CAROLINA...BURKE AND CALDWELL

A COMBINATION OF SNOW MELT AND HEAVY RAIN IS PRODUCING FLOODING IN
CALDWELL AND BURKE COUNTIES.
FLOODING WAS REPORTED ALONG NORTH CAROLINA ROUTE 18 SOUTH OF LENOIR.
THE JOHNS RIVER AND WILSON CREEK ALSO WERE OUT OF THEIR BANKS.

A FLASH FLOOD WARNING MEANS THAT FLASH FLOODING IS IMMINENT OR HAS
BEEN REPORTED. PEOPLE IN THE WARNING AREA SHOULD TAKE IMMEDIATE
ACTION TO PROTECT LIFE AND PROPERTY.

PEOPLE ARE REMINDED THAT MANY FLOOD RELATED DEATHS ARE DUE TO MOTORISTS
ATTEMPTING TO CROSS FLOODED ROADWAYS, BRIDGES, AND UNDERPASSES...AND
DUE TO CHILDREN PLAYING NEAR FLOODED STREAMS OR STORM DRAINS.

 AS

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, Feb 28, 12:30 PM EST, 5 hours 18 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE CHARLOTTE NC
1230 PM EST SAT FEB 28 1987

AT NOON TODAY...CHARLOTTE WEATHER RADAR SHOWED PRECIPITATION COVERING
NEARLY ALL OF THE AREA WITHIN ABOUT 75 MILES OF CHARLOTTE.  SURFACE
OBSERVATIONS AND REPORTS FROM OTHER RADAR SITES INDICATED THE RAIN
AND DRIZZLE WAS OCCURRING OVER A MUCH LARGER AREA AND WAS MOVING
TOWARD THE NORTHEAST ABOUT 30 MPH.

A FEW SMALL PRECIPITATION FREE AREAS WERE BEING DETECTED OVER NORTH
CENTRAL AND NORTHWESTERN SOUTH CAROLINA.  THESE BREAKS MAY BRING A
BREIF RESPITE FROM RAINS EARLY THIS AFTERNOON AS THEY MOVE INTO AND
ACROSS THE TAR HEEL STATE...BUT THE OVERALL WEATHER PATTERN THIS
AFTERNOON AND TONIGHT WILL CONTINUE MUCH AS IT HAS FOR THE COUPLE OF
DAYS.

AT NOON...AN OBSERVER IN FOREST PAWTUCKETT...IN NORTHWEST MECKLENBURG
COUNTY REPORTED A STORM TOTAL OF 3.10 INCHES OF PRECIPITATION.  AT
DOUGLAS INTERNATIONAL AIRPORT THE STORM TOTAL THROUGH NOON WAS 2.84
INCHES.  A STORM TOTAL OF 2.75 INCHES OF RAIN HAD FALLEN IN SOUTHEAST
CHARLOTTE THROUGH ABOUT MID MORNING.

CHECKING WITH THE COUNTY COMMUNICATIONS CENTERS IN SURROUNDING
COUNTIES IN NORTH CAROLINA REVEALED THE FOLLOWING...

ANSON...CREEKS WERE HIGH WITH SOME MINOR FLOODING IN LOW LYING AREAS.
CABARRUS...STOUGH BRIDGE WAS UNDER WATER AND ALL CREEKS WERE AT
BANKFUL.
CLEVELAND...NO SIGNIFICANT FLOODING BUT THE HIGHWAY 74 BRIDGE WAS
WASHING OUT.
GASTON...STREET FLOODING IN LOWELL.
MONTGOMERY...RURAL PAVED ROAD 11-12...NEAR BISCOE...WAS FLOODED.
IN CATAWBA...LINCOLN...MECKLENBURG...RICHMOND...STANLY...AND UNION
COUNTIES...SOME STREET AND MINOR URBAN FLOODING WAS OCCURRING...ALL
STREAMS WERE AT OR NEAR BANKFUL.

PEOPLE LIVING IN LOW LYING OR OTHER FLOOD PRONE AREAS SHOULD BE ALERT
TO THE POSSIBLITY OF FLOODING AND BE PREPARED TO EVACUATE IF
NECESSARY.  MOTORISTS ARE REMINDED TO DRIVE WITH ADDITIONAL CARE THIS
AFTERNOON.

THE NEXT STATEMENT BY THIS OFFICE WILL BE ISSUED AROUND 4 THIS
AFTERNOON.
Special weather statement, Feb 28, 3:16 PM EST, 2 hours 32 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE ASHEVILLE NC
315 PM EST SAT FEB 28 1987

...HEAVY RAIN MOVING INTO THE SOUTHWEST MOUNTAINS...

NATIONAL WEATHER SERVICE RADAR SHOWS A LARGE AREA OF HEAVY RAIN.
AT 300 PM THE AREA WAS IN EASTERN TENNESSEE AND NORTHERN GEORGIA
MOVING EAST A NEARLY 50 MILES AN HOUR.

THE HEAVY RAIN WILL SPREAD RAPIDLY OVER WESTERN NORTH CAROLINA DURING
THE NEXT FEW HOURS. SMALL STREAMS AND CREEKS ARE ALREADY NEAR BANKFUL.
ADDITIONAL HEAVY RAIN WILL THREATEN LOW LYING AREAS WITH LOCAL FLOODING.

PERSONS IN FLOOD PRONE PLACES SHOULD BE ALERT AND BE READY TO MOVE
QUICKLY TO HIGHER GROUND. STAY TUNED TO NATIONAL WESTHER SERIVCE RADIO
OR YOUR FAVORITE COMMERCIAL aSTATION FOR THE LASTEST FORECASTS AND
POSSIBLE WARNINGS.
AS
Special weather statement, Feb 28, 5:03 PM EST, 45 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE GREER SC
505 PM EST SAT FEB 28 1987

...A FLOOD WATCH REMAINS IN EFFECT FOR ALL OF UPSTATE SOUTH CAROLINA...

RADAR SHOWS AN AREA OF RAIN ALONG WITH SOME HEAVY SHOWERS AND A FEW
THUNDERSTORMS COVERING MOST OF NORTH GEORGIA WITH THE LEADING EDGE
OF THE PRECIPITATION MOVING INTO THE UPSTATE AREA OF SOUTH CAROLINA.
THIS AREA OF PRECIPITATION IS MOVING EASTWARD AT ABOUT 50 MPH.

RAINFALL HAS BEEN SUBSTANTIAL OVER THE AREA FOR THE PAST THREE DAYS.
MOST STREAMS AND RIVERS ARE NEAR OR A LITTLE ABOVE BANKFUL. ADDITIONAL
RAINFALL ALONG WITH THE HEAVY SHOWERS AND THUNDERSTORMS WILL CAUSE
SOME RAPID RISES AND SOME FLOODING.

PERSONS ALONG AND NEAR RIVERS AND STREAMS AND IN OTHER FLOOD PRONE
AREAS SHOULD BE ALERT AND READY TO TAKE IMMEDIATE ACTION IF FLOODING
IS OBSERVED OR WARNINGS ARE ISSUED.  LISTEN TO NOAA WEATHER RADIO
OR LOCAL RADIO OR TV FOR THE LATEST ADVICE FROM THE NATIONAL WEATHER
SERVICE.
CURTIS/GSP

The office that day

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

IssuedProductOfficeCountiesLasted
Feb 28, 6:39 PM ESTFlash Flood WarningGSPHenderson4 hr

Nearby

Flash Flood Warnings in North Carolina, 1987Every flash flood warning in 1987

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.