Alert archive / Louisiana / Tornado Warnings in 2000

Tornado Warning 71, NWS Jackson, MS

November 8, 2000Concordia Parish, Louisiana

NWS Jackson, MS issued this tornado warning at Nov 8, 2000, 5:59 AM CST for Concordia Parish, Louisiana. It was in force for 31 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: Nov 8, 2000, 5:59 AM CST (11:59 UTC)
Expired: Nov 8, 2000, 6:30 AM CST
In force: 31 min
Issued by: NWS Jackson, MS
Area: Whole counties

County Concordia Parish, LA

The nearest sounding before it

Jackson, MS (KJAN), launched 00:00Z, 12.0 hours before the alert went out and 176 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-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

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: 112 J/kg
Mixed-layer CIN: -143 J/kg
Mixed-layer LCL: 888 m above ground
0-6 km bulk shear: 44 kt
0-1 km storm-relative helicity: 139 m²/s²
0-3 km storm-relative helicity: 204 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 2.0

Open this sounding in Storm Lab

The text

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

000 
WFUS54 KJAN 081200 COR
TORJAN

LAC029-081230-

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE JACKSON MS
559 AM CST WED NOV 8 2000

THE NATIONAL WEATHER SERVICE IN JACKSON HAS ISSUED A

* TORNADO WARNING FOR...
  CONCORDIA PARISH IN NORTHEAST LOUISIANA

* UNTIL 630 AM CST

* AT 559 AM CST...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  TORNADO OVER AVOYELLES PARISH...OR ABOUT 16 MILES NORTHEAST OF
  MARKSVILLE...MOVING NORTHEAST AT 35 MPH.

* THE TORNADO IS EXPECTED TO...
  REMAIN OVER RURAL SOUTHERN CONCORDIA PARISH 

TORNADOES AT NIGHT ARE ESPECIALLY DANGEROUS. DO NOT WAIT UNTIL YOU
SEE OR HEAR THE TORNADO - IT MAY BE TOO LATE. TAKE COVER NOW!

8/0

The office that day

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

Issued	Product	Office	Counties	Lasted
Nov 8, 5:13 AM CST	Severe Thunderstorm Warning	JAN	Catahoula	32 min
Nov 8, 5:47 AM CST	Severe Thunderstorm Warning	JAN	Catahoula	28 min
Nov 8, 6:39 AM CST	Severe Thunderstorm Warning	JAN	Concordia	36 min
Nov 8, 1:05 PM CST	Severe Thunderstorm Warning	JAN	Catahoula	25 min
Nov 8, 1:16 PM CST	Tornado Warning	JAN	Catahoula	29 min
Nov 8, 1:45 PM CST	Tornado Warning	JAN	Catahoula	30 min
Nov 8, 1:55 PM CST	Tornado Warning	JAN	Franklin	50 min
Nov 8, 2:13 PM CST	Tornado Warning	JAN	Tensas	47 min
Nov 8, 2:37 PM CST	Severe Thunderstorm Warning	JAN	Madison	38 min
Nov 8, 2:50 PM CST	Tornado Warning	JAN	Madison	40 min
Nov 8, 4:09 PM CST	Tornado Warning	JAN	Concordia	51 min

Nearby

Tornado Warnings in Louisiana, 2000 Every tornado warning in 2000 Tornadoes in 2000

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.