Hattiesburg
No. The largest tornado ever recorded hit Hallam, Nebraska in the United States.
The lowest known pressure recorded in a tornado was 688 millibars in a tornado in Tulia, Texas on April 21, 2007.
The largest tornado in Oklahoma (and in fact the largest tornado ever recorded), was the El Reno, Oklahoma tornado of May 31, 2013. It was 2.6 miles wide.
The first officially recorded F5 tornado was recorded in Waco, Texas. It happened on May 11, 1953. 114 people were killed in the F5 tornado. Ratings prior to 1950 are not official.
The largest tornado ever recorded, the Hallam, Nebraska tornado, struck in 2004, so about 6 years ago.
The largest tornado ever recorded was the Hallam, Nebraska tornado of May 22, 2004. At one point this tornado was 2.5 miles wide.
The largest tornado ever recorded was the El Reno, Oklahoma tornado of May 31, 2013. This tornado was 2.6 miles wide. Doppler radar measured a wind gust in the tornado at 296 mph, the second highest wind speed ever recorded in a tornado.
The largest tornado even recorded caused about $160 million dollars in damage, but keep in mind this wasn't the most damaging tornado or the strongest. The tornado with the strongest recorded winds caused $1 billion in damage (about $1.3 billion in today's dollars). The most damaging tornado recorded caused the equivalent of $1.7 billion in today's dollars.
Yes. Texas gets more tornadoes than any other state. Tornadoes have been recorded in all parts of Texas.
The widest tornado ever record, the Hallam, Nebraska tornado, killed 1 person. The strongest tornado ever recorded (fastest winds measured), The Moore F5 of May 3, 1999, killed 36 people. The worst (deadliest) tornado ever recorded, the Daulatpur-Salturia in Bangladesh killed over 1,300 people.
The tornado season in Texas is between march and June.