Alert archive / Louisiana / Flash Flood Warnings in 2002

Flash Flood Warning 9, NWS Jackson, MS

January 24, 2002East Carroll Parish, Morehouse Parish, West Carroll Parish, Louisiana; Ashley County, Chicot County, Arkansas; Washington County, Mississippi

NWS Jackson, MS issued this flash flood warning at Jan 24, 2002, 11:03 AM CST for East Carroll Parish, Morehouse Parish, West Carroll Parish, Louisiana; Ashley County, Chicot County, Arkansas; Washington County, Mississippi. It was in force for 3 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
Jan 24, 2002, 11:03 AM CST (17:03 UTC)
Expired
Jan 24, 2002, 2:00 PM CST
In force
3 hr
Issued by
NWS Jackson, MS
Area
Counties, with a storm outline in the text

Counties Ashley County, AR, Chicot County, AR, East Carroll Parish, LA, Morehouse Parish, LA, West Carroll Parish, LA, Washington County, MS

The nearest sounding before it

Jackson, MS (KJAN), launched 12:00Z, 5.1 hours before the alert went out and 143 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 2002-01-24Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 103 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 2002-01-24The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 305 square meters per square second.19395878Sfc1 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
103 J/kg
Mixed-layer CIN
-58 J/kg
Mixed-layer LCL
801 m above ground
0-6 km bulk shear
47 kt
0-1 km storm-relative helicity
305 m²/s²
0-3 km storm-relative helicity
350 m²/s²
Significant tornado parameter
0.1
Supercell composite
0.3

Open this sounding in Storm Lab

The text

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

000 
WGUS54 KJAN 241703
FFWJAN
ARC003-017-LAC035-067-123-MSC151-242000-

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE JACKSON MS
1059 AM CST THU JAN 24 2002

THE NATIONAL WEATHER SERVICE HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  CHICOT COUNTY IN SOUTHEAST ARKANSAS
  ASHLEY COUNTY IN SOUTHEAST ARKANSAS
  MOREHOUSE PARISH IN NORTHEAST LOUISIANA
  WEST CARROLL PARISH IN NORTHEAST LOUISIANA
  EAST CARROLL PARISH IN NORTHEAST LOUISIANA
  WASHINGTON COUNTY IN NORTHWEST MISSISSIPPI

* UNTIL 200 PM CST

* AT 1059 AM CST...WEATHER SERVICE DOPPLER RADAR INDICATED           
  THUNDERSTORMS PRODUCING VERY HEAVY RAIN ACROSS PORTIONS OF         
  SOUTHEAST ARKANSAS...NORTHEAST LOUISIANA AND WESTERN MISSISSIPPI. 
  THESE STORMS ARE MOVING NORTHEAST AT 35 MPH.

RADAR ESTIMATES AND RAIN GAUGE REPORTS INDICATE RAINFALL AMOUNTS 
AROUND 2 INCHES HAVE FALLEN OVER THE PAST 3 HOURS ACROSS THIS 
WARNED AREA. MORE THUNDERSTORMS ARE DEVELOPING AND THESE STORMS 
WILL HAVE THE POTENTIAL TO PRODUCE AN ADDITIONAL 2 INCHES THROUGH 2 
PM.

A FLASH FLOOD WARNING MEANS THAT FLOODING IS IMMINENT OR OCCURRING.
IF YOU ARE IN THE WARNING AREA MOVE TO HIGHER GROUND IMMEDIATELY.
RESIDENTS LIVING ALONG STREAMS AND CREEKS SHOULD TAKE IMMEDIATE
PRECAUTIONS TO PROTECT LIFE AND PROPERTY.

MOST DEATHS IN FLASH FLOODING OCCUR IN AUTOMOBILES. DO NOT ATTEMPT TO
CROSS BRIDGES...DIPS...OR LOW SPOTS IF WATER COVERS THE ROADWAY.

LAT...LON 3265 9181 3278 9129 3306 9118 3314 9080
          3351 9081 3331 9184

The office that day

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

IssuedProductOfficeCountiesLasted
Jan 24, 8:10 AM CSTFlash Flood WarningJANChicot3 hr
Jan 24, 3:18 AM CSTSevere Thunderstorm WarningJANBolivar27 min
Jan 24, 6:46 AM CSTFlash Flood WarningJANSunflower3 hr
Jan 24, 6:59 AM CSTFlash Flood WarningJANGrenada3 hr
Jan 24, 7:18 AM CSTFlash Flood WarningJANLeflore3 hr
Jan 24, 8:52 AM CSTFlash Flood WarningJANBolivar3 hr
Jan 24, 8:59 AM CSTFlash Flood WarningJANCarroll3 hr
Jan 24, 9:46 AM CSTFlash Flood WarningJANSunflower3 hr
Jan 24, 10:01 AM CSTFlash Flood WarningJANGrenada3 hr
Jan 24, 11:39 AM CSTTornado WarningJANAttala, Holmes51 min
Jan 24, 12:41 PM CSTTornado WarningJANAttala49 min
Jan 24, 1:33 PM CSTSevere Thunderstorm WarningJANHinds, Madison42 min
Jan 24, 1:46 PM CSTSevere Thunderstorm WarningJANRankin59 min
Jan 24, 1:56 PM CSTSevere Thunderstorm WarningJANLeake34 min
Jan 24, 1:56 PM CSTSevere Thunderstorm WarningJANClaiborne, Copiah49 min
Jan 24, 2:06 PM CSTSevere Thunderstorm WarningJANScott, Simpson, Smith54 min
Jan 24, 2:31 PM CSTTornado WarningJANSimpson29 min
Jan 24, 2:40 PM CSTSevere Thunderstorm WarningJANNeshoba, Newton35 min
Jan 24, 2:55 PM CSTTornado WarningJANNeshoba, Newton35 min
Jan 24, 2:58 PM CSTSevere Thunderstorm WarningJANCopiah, Lincoln32 min
Jan 24, 3:05 PM CSTTornado WarningJANJasper, Marion, Smith25 min
Jan 24, 3:07 PM CSTTornado WarningJANJasper, Smith23 min
Jan 24, 3:10 PM CSTSevere Thunderstorm WarningJANKemper, Lauderdale50 min
Jan 24, 3:16 PM CSTTornado WarningJANSimpson29 min
Jan 24, 3:24 PM CSTTornado WarningJANCovington, Jefferson Davis, Lamar36 min
Jan 24, 3:33 PM CSTSevere Thunderstorm WarningJANJasper, Newton, Smith42 min
Jan 24, 3:36 PM CSTSevere Thunderstorm WarningJANLawrence, Lincoln39 min
Jan 24, 3:43 PM CSTTornado WarningJANJones32 min
Jan 24, 3:50 PM CSTTornado WarningJANJasper40 min
Jan 24, 3:57 PM CSTSevere Thunderstorm WarningJANClarke, Lauderdale33 min

Nearby

Flash Flood Warnings in Louisiana, 2002Flash Flood Warnings in Arkansas, 2002Flash Flood Warnings in Mississippi, 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.