A serene moment. A serene moment. The definition of serene is untroubled, or is the title for a high-ranking member of royalty. 1  An example of something serene is a calm day spent floating in a boat.2  The sleeping cat is an example of something serene. 3  Referring to Queen Elizabeth as Her Serene Highness is an example of serene.he definition of serene is untroubled, or is the title for a high-ranking member of royalty. 1  An example of something serene is a calm day spent floating in a boat. 2  The sleeping cat is an example of something serene.
An average of 1,224 tornadoes touch down per year across the United States. The top 10 states for tornadoes as of the most recent (1991-2015) average are as follows, in order from high to low: Texas, Kansas, Oklahoma, Florida, Nebraska, Illinois, Colorado, Iowa, Alabama, Missouri, and Mississippi.
They are know to be the most powerful and destructive atmospheric generated phenomena (wind systems), and are very common in the USA, particularly from the middle belt extending to the east coast. Every year, there is an average of 800 tornadoes that hit various parts of the USA. Even though many of them are very mild and could be seen as just strong winds, there has been a few tornadoes that have been very devastating and flattened many homes, schools and structures along its path.