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.
Source: SPC. The most active tornado period of the year was the spring season (March-May). During the three month period, there 1,150 confirmed tornadoes across the country, the most on record for any three month period. The most active month of the year was April, when 748 tornadoes were confirmed. This is the most on record for any month, surpassing May 2003 when there were 550 tornadoes.