According to the SPC database there have been three F5 tornadoes in Tennessee. The first occurred on March 21, 1952 in Marshall County, Mississippi and Fayette County, in west Tennessee, which is one county east of Shelby County (Memphis).

Officially, Tennessee has never had a confirmed F5 or EF5 tornado since modern records began in 1950. The strongest tornadoes recorded in the state have been F4 or EF4 on the Fujita/Enhanced Fujita scales. One of the most devastating was the April 16, 1998, Nashville tornado, which tore through downtown as an F3/F4. More recently, the March 3, 2020, tornado that hit Nashville and Cookeville reached EF4 intensity, causing significant loss of life and property. While Tennessee sits in a very active region known as "Dixie Alley," the specific atmospheric conditions required to reach the absolute maximum EF5 status (winds over 200 mph) are rare. However, meteorologists often note that many F4 tornadoes in Tennessee have caused damage nearly indistinguishable from an F5; the classification often depends on the specific engineering and strength of the structures the tornado happens to hit during its path.

Yes, Tennessee has experienced F5 tornadoes (now classified as EF5 under the Enhanced Fujita Scale). One of the most notable occurrences was during the Super Outbreak of April 3–4, 1974, when an F5 tornado struck Brandenburg, Kentucky, and then crossed into Tennessee, causing extreme damage in parts of Montgomery and Robertson counties.

Key Details:

• April 3, 1974 (Super Outbreak) – An F5 tornado tracked from Kentucky into Tennessee, killing 10 people in Montgomery County (near Clarksville) and 3 in Robertson County.
• Path Length in TN: ~25 miles
• Damage: Entire homes were swept away, vehicles were thrown hundreds of yards, and trees were debarked.

Other Strong Tornadoes in Tennessee:

• March 18, 1925 (Tri-State Tornado) – While the deadliest segment was in Missouri/Illinois, an F5-strength tornado also affected parts of western Tennessee.
• April 16, 1998 (Nashville F3, but near-F5 damage in some areas) – Though officially rated F3, some structures showed near-F5-level destruction.
• December 10, 2021 (Western KY EF4, near TN border) – While not in TN, this tornado (part of a deadly outbreak) came close to the state with EF4 damage.

EF5 Tornadoes Since 2007:

Tennessee has not had a confirmed EF5 tornado since the Enhanced Fujita Scale was adopted in 2007. However, the state has seen multiple EF4 tornadoes, including: - April 27, 2011 (multiple EF4s, part of a historic outbreak) - March 3, 2020 (Cookeville EF4, killing 19)

Conclusion:

Tennessee has had F5 tornadoes in the past, particularly during the 1974 Super Outbreak, but no EF5s since the scale was updated. The state remains highly vulnerable to violent tornadoes due to its location in Dixie Alley.

Would you like details on any specific outbreak?