Alert archive / Mississippi / Tornado Warnings in 2004

Tornado Warning 69, NWS Memphis, TN

October 19, 2004Lee County, Mississippi

NWS Memphis, TN issued this tornado warning at Oct 19, 2004, 4:54 AM CDT for Lee County, Mississippi. It was in force for 36 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued: Oct 19, 2004, 4:54 AM CDT (09:54 UTC)
Expired: Oct 19, 2004, 5:30 AM CDT
In force: 36 min
Issued by: NWS Memphis, TN
Area: Counties, with a storm outline in the text

County Lee County, MS

The radar

The Columbus AFB radar (KGWX), 70 km from the middle of the area, began a volume at 09:57 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 watch it was issued in

The SPC watch in force over the same counties when this warning went out.

Issued	Product	Office	Lasted
Oct 19, 3:50 AM CDT	Severe Thunderstorm Watch	SPC	4 hr

The nearest sounding before it

Little Rock, AR (KLZK), launched 00:00Z, 9.9 hours before the alert went out and 121 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: 3284 J/kg
Mixed-layer CIN: -9 J/kg
Mixed-layer LCL: 1041 m above ground
0-6 km bulk shear: 37 kt
0-1 km storm-relative helicity: 151 m²/s²
0-3 km storm-relative helicity: 289 m²/s²
Significant tornado parameter: 4.1
Supercell composite: 18.9

Open this sounding in Storm Lab

The text

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

000 
WFUS54 KMEG 190954
TORMEM
MSC081-191030-

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE MEMPHIS TN
454 AM CDT TUE OCT 19 2004

THE NATIONAL WEATHER SERVICE IN MEMPHIS HAS ISSUED A

* TORNADO WARNING FOR...
  LEE COUNTY IN NORTHEAST MISSISSIPPI

* UNTIL 530 AM CDT

* AT 454 AM CDT...NATIONAL WEATHER SERVICE RADAR INDICATED A
  THUNDERSTORM CAPABLE OF PRODUCING A TORNADO 2 MILES SOUTHWEST OF
  BLAIR...MOVING EAST AT 40 MPH.

* CITIES IN THE PATH OF THIS STORM THROUGH 530 AM CDT INCLUDE...
  SALTILLO...
  GUNTOWN...BALDWYN...
  PRATTS FRIENDSHIP...

.IF YOU ARE NEAR THE PATH OF THIS STORM...TAKE COVER IN AN INTERIOR
ROOM ON THE LOWEST FLOOR. PROTECT YOUR BODY FROM FLYING DEBRIS.

.IF IN MOBILE HOMES OR VEHICLES...EVACUATE THEM AND GET INSIDE A
SUBSTANTIAL SHELTER. IF NO SHELTER IS AVAILABLE...LIE FLAT IN THE
NEAREST DITCH OR OTHER LOW SPOT.

.STAY TUNED TO THIS BROADCAST FOR THE LATEST UPDATES AND INFORMATION.
TO REPORT SEVERE WEATHER ONLY...CALL 1 800 4 3 2 0 8 7 5.

LAT...LON 3451 8885 3430 8882 3433 8853 3453 8854

$$

The office that day

Everything else NWS Memphis, TN issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Oct 18, 7:25 PM CDT	Tornado Warning	MEG	Monroe	50 min
Oct 18, 7:49 PM CDT	Severe Thunderstorm Warning	MEG	Pontotoc, Union	41 min
Oct 18, 8:12 PM CDT	Tornado Warning	MEG	Monroe	48 min
Oct 18, 8:29 PM CDT	Severe Thunderstorm Warning	MEG	Lee, Prentiss, Union	31 min
Oct 18, 9:11 PM CDT	Tornado Warning	MEG	Prentiss	49 min
Oct 18, 9:39 PM CDT	Tornado Warning	MEG	Tishomingo	51 min
Oct 19, 5:10 AM CDT	Flash Flood Warning	MEG	Lafayette, Union	2 hr
Oct 19, 5:20 AM CDT	Flash Flood Warning	MEG	Tate	115 min
Oct 19, 5:29 AM CDT	Flash Flood Warning	MEG	Pontotoc	2 hr
Oct 19, 6:32 AM CDT	Flash Flood Warning	MEG	Lee	118 min
Oct 19, 6:50 AM CDT	Flash Flood Warning	MEG	Itawamba	115 min
Oct 19, 7:14 AM CDT	Flash Flood Warning	MEG	Union	61 min
Oct 19, 7:23 AM CDT	Flash Flood Warning	MEG	Pontotoc	97 min
Oct 19, 8:28 AM CDT	Flash Flood Warning	MEG	Lee	62 min
Oct 19, 8:39 AM CDT	Flash Flood Warning	MEG	Itawamba	66 min
Oct 19, 10:16 AM CDT	Severe Thunderstorm Warning	MEG	Marshall	29 min
Oct 19, 11:09 AM CDT	Severe Thunderstorm Warning	MEG	Benton, Marshall, Union	36 min
Oct 19, 11:43 AM CDT	Severe Thunderstorm Warning	MEG	Union	47 min
Oct 19, 12:19 PM CDT	Severe Thunderstorm Warning	MEG	Lee	41 min
Oct 19, 12:21 PM CDT	Flash Flood Warning	MEG	Union	114 min
Oct 19, 12:32 PM CDT	Tornado Warning	MEG	Lee	28 min
Oct 19, 12:36 PM CDT	Flash Flood Warning	MEG	Lee	54 min
Oct 19, 12:41 PM CDT	Severe Thunderstorm Warning	MEG	Calhoun, Yalobusha	49 min
Oct 19, 12:50 PM CDT	Tornado Warning	MEG	Itawamba	40 min
Oct 19, 1:26 PM CDT	Tornado Warning	MEG	Itawamba	19 min

Nearby

Tornado Warnings in Mississippi, 2004 Every tornado warning in 2004 Tornadoes in 2004

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.