Alert archive / Mississippi / Flash Flood Warnings in 2003

Flash Flood Warning 70, NWS Jackson, MS

June 15, 2003Lincoln County, Mississippi

NWS Jackson, MS issued this flash flood warning at Jun 15, 2003, 2:35 PM CDT for Lincoln County, Mississippi. 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 outline as issued.

The facts

Issued
Jun 15, 2003, 2:35 PM CDT (19:35 UTC)
Expired
Jun 15, 2003, 4:35 PM CDT
In force
2 hr
Issued by
NWS Jackson, MS
Area
Counties, with a storm outline in the text

County Lincoln County, MS

The nearest sounding before it

Jackson, MS (KJAN), launched 12:00Z, 7.6 hours before the alert went out and 97 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, Jackson, MS at 12:00Z on 2003-06-15Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 684 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, Jackson, MS at 12:00Z on 2003-06-15The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 66 square meters per square second.193958Sfc1 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
684 J/kg
Mixed-layer CIN
-34 J/kg
Mixed-layer LCL
736 m above ground
0-6 km bulk shear
24 kt
0-1 km storm-relative helicity
66 m²/s²
0-3 km storm-relative helicity
93 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.8

Open this sounding in Storm Lab

The text

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

000 
WGUS54 KJAN 151936
FFWJAN
MSC085-152135-

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE JACKSON MS
235 PM CDT SUN JUN 15 2003

THE NATIONAL WEATHER SERVICE IN JACKSON HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  LINCOLN COUNTY IN SOUTH CENTRAL MISSISSIPPI

* UNTIL 435 PM CDT

* AT 235 PM CDT...WEATHER SERVICE DOPPLER RADAR INDICATED
  THUNDERSTORMS PRODUCING VERY HEAVY RAINFALL OVER MUCH OF LINCOLN 
COUNTY. RADAR ESTIMATES THAT 1 TO 3 INCHES OF RAIN HAS FALLEN OVER 
WESTERN LINCOLN COUNTY AND ADDITIONAL 1 TO 2 INCHES ARE POSSIBLE AS 
THUNDERSTORMS MOVE REPEATEDLY OVER THE SAME AREAS. 

A FLASH FLOOD WARNING MEANS THAT FLOODING IS IMMINENT. IT IS 
IMPORTANT TO KNOW WHERE YOU ARE RELATIVE TO STREAMS...RIVERS...OR 
CREEKS WHICH CAN BECOME KILLERS IN HEAVY RAINS.

LAT...LON 3138 9029 3141 9058 3165 9066 3167 9031

$$
2 follow-up statements
000 
WGUS74 KJAN 152049
FFSJAN
MSC085-152145-

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE JACKSON MS
345 PM CDT SUN JUN 15 2003

FLASH FLOOD WARNING REMAINS IN EFFECT FOR...

LINCOLN COUNTY IN SOUTH CENTRAL MISSISSIPPI UNTIL 435 PM.

AT 346 PM...DOPPLER RADAR CONTINUED TO INDICATE 
THUNDERSTORMS...PRODUCING HEAVY RAIN...OVER SOUTH CENTRAL 
MISSISSIPPI. AT THIS TIME...THE HEAVIEST RAIN IS NOT OVER LINCOLN 
COUNTY...BUT A LARGER AREA OF THUNDERSTORMS IS MOVING NORTH EASTWARD 
OUT OF FRANKLIN COUNTY. THIS AREA OF STORMS WILL EFFECT LINCOLN 
COUNTY BY 4 PM. COMMUNITIES AROUND BROOKHAVEN ARE CURRENTLY 
EXPERIENCING MAJOR FLOODING WITH SEVERAL HOMES HAVING WATER IN THEM. 
THIS ADDITIONAL RAINFALL WILL AGGRAVATE THE CURRENT FLOODING AND 
CAUSE MORE FLOODING. EXPECT AND ADDITIONAL 1 TO 2 INCHES ACROSS 
LINCOLN COUNTY THROUGH 430 PM.

$$
000 
WGUS74 KJAN 152138
FFSJAN
MSC085-152142-

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE JACKSON MS
437 PM CDT SUN JUN 15 2003

FLASH FLOOD WARNING FOR LINCOLN COUNTY HAS BEEN ALLOWED TO EXPIRE. 
HEAVY RAINS HAVE MOVED OUT OF THE COUNTY.

$$

The office that day

Everything else NWS Jackson, MS issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 15, 1:33 PM CDTSevere Thunderstorm WarningJANFranklin, Lincoln47 min
Jun 15, 2:12 PM CDTSevere Thunderstorm WarningJANClaiborne, Jefferson43 min
Jun 15, 2:40 PM CDTSevere Thunderstorm WarningJANLincoln30 min
Jun 15, 2:48 PM CDTSevere Thunderstorm WarningJANLawrence52 min
Jun 15, 3:56 PM CDTSevere Thunderstorm WarningJANMadison49 min
Jun 15, 4:02 PM CDTFlash Flood WarningJANHinds, Madison, Rankin3 hr
Jun 15, 4:12 PM CDTSevere Thunderstorm WarningJANCovington, Simpson, Smith43 min
Jun 15, 4:52 PM CDTSevere Thunderstorm WarningJANSmith38 min
Jun 15, 5:11 PM CDTFlash Flood WarningJANScott119 min
Jun 15, 5:28 PM CDTSevere Thunderstorm WarningJANNewton, Scott57 min
Jun 15, 6:38 PM CDTFlash Flood WarningJANLauderdale112 min

Nearby

Flash Flood Warnings in Mississippi, 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.