Alert archive / Mississippi / Tornado Warnings in 2001

Tornado Warning 36, NWS New Orleans, LA

June 11, 2001Pearl River County, Mississippi

NWS New Orleans, LA issued this tornado warning at Jun 11, 2001, 5:30 AM CDT for Pearl River County, Mississippi. It was in force for 30 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline the Iowa Environmental Mesonet reconstructed for it; the warning itself named whole counties.

The facts

Issued: Jun 11, 2001, 5:30 AM CDT (10:30 UTC)
Expired: Jun 11, 2001, 6:00 AM CDT
In force: 30 min
Issued by: NWS New Orleans, LA
Area: Whole counties; the outline is the Mesonet’s reconstruction

County Pearl River County, MS

The nearest sounding before it

Slidell Radar S, LA (KSIL), launched 00:00Z, 10.5 hours before the alert went out and 60 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: 877 J/kg
Mixed-layer CIN: -1 J/kg
Mixed-layer LCL: 567 m above ground
0-6 km bulk shear: 16 kt
0-1 km storm-relative helicity: -72 m²/s²
0-3 km storm-relative helicity: -75 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.

732 
WFUS54 KLIX 111031
TORNEW
MSC109-111100-

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE NEW ORLEANS LA
530 AM CDT MON JUN 11 2001

THE NATIONAL WEATHER SERVICE HAS ISSUED A

* TORNADO WARNING FOR...
  PEARL RIVER COUNTY IN SOUTHERN MISSISSIPPI

* UNTIL 600 AM CDT

* AT 526 AM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A 
TORNADO JUST SOUTH OF POPLARVILLE...MOVING SOUTH AT 20 MPH.

THE COMMUNITIES OF DERBY AND MCNEILL ARE IN THE PATH OF THIS STORM.

SEEK SHELTER ON THE LOWEST FLOOR OF A BUILDING IN AN INTERIOR HALLWAY
OR ROOM SUCH AS A CLOSET OR BATHROOM.

REPORT SEVERE WEATHER TO THE NEAREST LAW ENFORCEMENT AGENCY. THEY
WILL RELAY YOUR REPORT TO THE NATIONAL WEATHER SERVICE FORECAST
OFFICE.

LAT...LON 3082 8940 3093 8956 3072 8982 3057 8962

The office that day

Everything else NWS New Orleans, LA issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jun 11, 1:05 AM CDT	Severe Thunderstorm Warning	LIX	Hancock	55 min
Jun 11, 1:59 AM CDT	Severe Thunderstorm Warning	LIX	Jackson	61 min
Jun 11, 2:51 AM CDT	Flash Flood Warning	LIX	Hancock, Pearl River	3 hr
Jun 11, 3:30 AM CDT	Flash Flood Warning	LIX	Harrison, Jackson	3 hr
Jun 11, 4:20 AM CDT	Tornado Warning	LIX	Pearl River	30 min
Jun 11, 4:28 AM CDT	Tornado Warning	LIX	Harrison	32 min
Jun 11, 4:57 AM CDT	Severe Thunderstorm Warning	LIX	Jackson	63 min
Jun 11, 5:09 AM CDT	Tornado Warning	LIX	Harrison	36 min
Jun 11, 5:15 AM CDT	Severe Thunderstorm Warning	LIX	Hancock, Pearl River	60 min
Jun 11, 5:37 AM CDT	Tornado Warning	LIX	Jackson	38 min
Jun 11, 6:09 AM CDT	Tornado Warning	LIX	Jackson	36 min
Jun 11, 6:25 AM CDT	Flash Flood Warning	LIX	Jackson	95 min
Jun 11, 6:44 AM CDT	Tornado Warning	LIX	Jackson	31 min
Jun 11, 9:06 AM CDT	Tornado Warning	LIX	Jackson	19 min

Nearby

Tornado Warnings in Mississippi, 2001 Every tornado warning in 2001 Tornadoes in 2001

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.