Alert archive / North Carolina / Flash Flood Warnings in 2003

Flash Flood Warning 83, NWS Raleigh, NC

August 16, 2003Stanly County, North Carolina

NWS Raleigh, NC issued this flash flood warning at Aug 16, 2003, 6:11 PM EDT for Stanly County, North Carolina. It was in force for 109 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
Aug 16, 2003, 6:11 PM EDT (22:11 UTC)
Expired
Aug 16, 2003, 8:00 PM EDT
In force
109 min
Issued by
NWS Raleigh, NC
Area
Whole counties

County Stanly County, NC

The radar

The Raleigh/Durham radar (KRAX), 164 km from the middle of the area, began a volume at 22:14 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, 10.2 hours before the alert went out and 91 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 2003-08-16Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1094 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°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 2003-08-16The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -34 square meters per square second.1939Sfc1 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
1094 J/kg
Mixed-layer CIN
-41 J/kg
Mixed-layer LCL
880 m above ground
0-6 km bulk shear
2 kt
0-1 km storm-relative helicity
-34 m²/s²
0-3 km storm-relative helicity
-33 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 KRAH 162213
FFWRAH
NCC167-170000-

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE RALEIGH NC
611 PM EDT SAT AUG 16 2003

THE NATIONAL WEATHER SERVICE IN RALEIGH HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  STANLY COUNTY IN CENTRAL NORTH CAROLINA

* UNTIL 800 PM EDT

* AT 610 PM EDT NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED   
THUNDERSTORMS WITH VERY HEAVY RAIN FROM NEW LONDON TO BADIN AND 
ALBEMARLE IN STANLY COUNTY.  

* THUNDERSTORMS WERE MOVING SLOWLY SOUTHEAST AT 15 MPH AND WERE 
REDEVELOPING AND CONTINUOUSLY MOVING OVER THE SAME LOCATIONS. 
LOCATIONS TO BE AFFECTED ARE... 
ALBEMARLE... NEW LONDON... AND BADIN. 

RADAR INDICATES THAT RAINFALL RATES OF 2 TO 3 INCHES PER HOUR
WERE FALLING OVER AREAS THAT HAD ALREADY RECEIVED 3 TO 5 INCHES
OF RAIN EARLIER TODAY. 

THIS WILL PRODUCE FLASH FLOODING ESPECIALLY FROM ALBEMARLE TO NEW 
LONDON AND BADIN. THIS IS A SERIOUS THREAT TO LIFE AND PROPERTY.

A FLASH FLOOD WARNING MEANS THAT FLOODING IS IMMINENT OR OCCURRING. 
DO NOT DRIVE INTO FLOOD WATERS. MOVE TO HIGHER GROUND IF YOU ARE IN 
A FLOOD PRONE AREA. 
$$

BADGETT
1 follow-up statement
000 
WGUS72 KRAH 162322
FFSRAH
NCC167-170015-

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE RALEIGH NC
722 PM EDT SAT AUG 16 2003

...A FLASH FLOOD WARNING CONTINUES IN EFFECT FOR STANLY COUNTY
THROUGH 800 PM...

FLASH FLOODING HAS BEEN REPORTED TO BE ONGOING OVER NORTHEAST STANLY 
COUNTY FROM NEW LONDON TO BADIN. THE BADIN AREA HAS BEEN HIT 
PARTICULARLY HARD. EVACUATIONS WERE ONGOING IN THE STANLY COUNTY 
COUNTRY CLUB AREA OF BADIN. NUMEROUS ROADS WERE CLOSED INCLUDING FALLS 
ROAD... DEWEY STREET... MOUNTAIN CREEK ROAD AND HIGHWAY 740 BETWEEN 
NEW LONDON AND BADIN. 

AT 720 PM EDT DOPPLER RADAR INDICATED THAT THE THUNDERSTORMS OVER 
NORTHERN AND EASTERN STANLY COUNTY WERE SHOWING A WEAKENING TREND. 
HOWEVER... RADAR INDICATED THAT 3 TO 3.5 INCHES OF RAIN HAD ALREADY 
FALLEN IN THE BADIN AREA BETWEEN 600 PM AND 700 PM. THUNDERSTORMS... 
ALTHOUGH WEAKENING... WERE STILL DEVELOPING UPSTREAM TO THE 
NORTHWEST... THEN MOVING SLOWLY SOUTHEAST AT 15 MPH ACROSS NEW 
LONDON AND BADIN. ANY ADDITIONAL RAINFALL WILL CONTINUE TO PRODUCE 
FLASH FLOODING. ALL THIS RAIN WAS IN ADDITION TO THE RAIN THAT 
PRODUCED FLASH FLOODING EARLIER TODAY... MAKING THIS A SERIOUS 
FLASH FLOOD HAZARD TO LIFE AND PROPERTY.  

THIS IS A LIFE THREATENING SITUATION. DO NOT DRIVE INTO FLOOD WATERS 
OR WHERE THE DEPARTMENT OF TRANSPORTATION HAS CLOSED ROADS. KEEP 
CHILDREN AWAY FROM THE SWOLLEN STREAMS. 

LOCATIONS WITH WITH FLASH FLOODING INCLUDE NEW LONDON AND BADIN... AND
JUST TO THE NORTHEAST OF ALBEMARLE. 

REMEMBER MOST FLOOD DEATHS OCCUR IN AUTOMOBILES. NEVER DRIVE YOUR 
VEHICLE INTO AREAS WHERE THE WATER COVERS THE ROADWAY. VEHICLES 
CAUGHT IN RISING WATER SHOULD BE ABANDONED. MOVE TO HIGHER GROUND 
IMMEDIATELY. 

$$

BADGETT

The office that day

Everything else NWS Raleigh, NC issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Aug 16, 8:47 AM EDTFlash Flood WarningRAHStanly88 min
Aug 16, 9:40 AM EDTFlash Flood WarningRAHMontgomery80 min
Aug 16, 10:02 AM EDTFlash Flood WarningRAHStanly118 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.