Search results
Results From The WOW.Com Content Network
In late 2023, American meteorologist and tornado expert Thomas P. Grazulis created the Outbreak Intensity Score (OIS) as a way to rank tornado outbreaks. [1] [2] For the score, only significant tornadoes are counted: F2/EF2 tornadoes receive 2 points each, F3/EF3 tornadoes receive 5 points each, F4/EF4 tornadoes receive 10 points each, and F5/EF5 tornadoes receive 15 points each. [1]
The 1998 Nashville tornado outbreak was a two-day tornado outbreak which affected portions of the Midwestern United States, Mississippi, and Tennessee Valleys on April 15 and April 16, 1998, with the worst of the outbreak taking place on the second day.
2 Time from first tornado to last tornado A significant severe weather event impacted the South Central United States between October 20–22, 2019. Forecasters first identified the threat on October 16 as a large upper-level trough was expected to combine with an unstable atmosphere across Texas, Oklahoma, and Arkansas particularly.
The deadliest tornado in modern U.S. history struck Joplin, Missouri, on May 22, 2011. It was the deadliest tornado since SPC records began in 1950. Nearly 1,000 were injured. The EF5 tornado had ...
Some of the most notorious twisters in U.S. history were wedge tornadoes, including the EF5 that leveled Joplin, Missouri, on May 22, 2011, and the El Reno tornado, which was a jaw-dropping 2.6 ...
A two-ton trailer was thrown 1 mile (1.6 km) and left a 2.5-foot (0.76 m) deep crater where it impacted the ground. Two double-wide mobile homes were tossed at least 100 yards (91 m), and a third mobile home was tossed 100 yards (91 m) up a 50 foot (15 m) embankment and destroyed along this segment of the path as well.
The tornado spanned as wide as 1.5 mi (2.4 km) across during its passage through the city, with the most severe damage occurring within a 0.5 mi (0.80 km) wide swath. At least 45 people were killed within the city and nearly 1,800 people were injured, ranking the tornado among the deadliest in Texas history.
The National Weather Service (NWS) issued 126 tornado warnings in Florida on Wednesday, Oct. 9, a new state record. A total of 45 tornado reports were received during the storms, and the NWS had ...