Preliminary rating has it at least an EF3, but with a 1 1/2 mile wide path !
Posted by CypressTX on 4/25/2010, 9:05 pm
http://www.srh.noaa.gov/jan/?n=2010_04_24_tor_overview - NWS Jackson will update the info after further surveys are completed.  Here's what's currently posted:

April 23-24, 2010 Severe Weather Outbreak

Preliminary Storm Survey Information

Preliminary information from surveys of the track of the tornado that moved over the Delta region across Eagle Lake and Yazoo City Saturday indicates a continuous tornado track extending from Eagle Lake through Yazoo City to near the Holmes County/Yazoo County line. This tornado has been given a preliminary rating of at least EF3 with associated wind speeds to 160 mph. The preliminary path width is one and one half miles. Later surveys will determine if this continuous tornado track extends farther to the southwest and northeast. Further assessment and analysis will also determine if the rating should be adjusted higher.

Many other areas are currently being surveyed or will be surveyed over the next few days. Multiple tornadoes developed and moved across the region, and many areas will be surveyed over the next few days to determine the strength and specific tracks of these systems.

The first set of survey teams have been dispatched to the following locations:

*multiple locations along the path of the long-tracked supercell that traveled from Madison Parish, LA across the state of Mississippi, affecting Yazoo City, Durant, French Camp, and several other locations
*the area from Simpson County through Smith, Jasper, and Newton counties to Lauderdale County

Additional areas of interest for possible tornado damage include:

*near Swifton in Leflore County
*near Brooklyn in southern Forrest County
*along the northern Lauderdale/southern Kemper County line

As storm survey findings become available, that information will be posted to this space over the next several days.

Event Summary

A potent storm system brought an extended period of severe weather to the Arklamiss region beginning in the afternoon hours of Friday, April 23rd and lasting through the late evening hours of Saturday, April 24th. Scattered severe thunderstorms developed and moved across northeastern Louisiana and parts of Mississippi during the afternoon and evening hours. Several reports of large hail were received from across the area, including golf ball size hail in Sunflower County. In addition, some wind damage was reported over southern portions of Leflore County in association with a possible tornado.

Though the storms on Friday did not cause widespread damage, a much more dangerous situation unfolded across the region on Saturday. Initially, two separate clusters of strong to severe thunderstorms affected the area during the morning hours. One moved across southeastern Arkansas and northwestern Mississippi, dropping hail up to golf ball size. Another moved across south central and southeastern Mississippi, producing large hail and some wind damage. One of the storms over southern Mississippi produced a possible tornado as it moved from southern Simpson County across Smith County, northern Jasper County, and into the Meridian area in Lauderdale County. The same storm produced golf ball size hail across Smith County.

However, the most destructive storm of the day developed over northern Louisiana during the mid to late morning hours. The first report of damage was received shortly after 11am near the city of Tallulah. From that point, things only got worse as the supercell tracked from west to east across the entire state of Mississippi. Along the way, it produced significant damage in several locations including the Eagle Lake area of Warren County, Valley Park in Issaquena County, Satartia and Yazoo City in Yazoo County, Ebenezer and Durant in Holmes County, north of Kosciusko near Hesterville in Attala County, French Camp and Chester in Choctaw County, north of Starkville in Oktibbeha County, and east of West Point in Clay County. Multiple fatalities and injuries were reported in association with the storm, and several structures were damaged or destroyed.

Later in the evening hours, additional storms lingered over portions of east central Mississippi. Large hail was reported with some of these storms, including hail to the size of tennis balls in southern Lowndes County. One storm northwest of Meridian produced an apparent tornado along the Lauderdale-Kemper County line. Several trees were downed and some minor structural damage was reported in the area.

Storm Reports

Below is a map of severe weather reports (including hail, damaging winds, tornadoes, and flash flooding) received by the National Weather Service in Jackson from this event. For a listing of individual reports, including specific times, locations, and details, click here from reports from April 23rd and here for reports from April 24th.



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Miss. Tornado damage - chucky7777, 4/24/2010, 9:23 pm
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