Tornadoes, natureâs most violent storms, are spawned from powerful thunderstorms. With whirling winds that can reach 300 miles per hour, tornadoes can cause fatalities and devastate neighborhoods in seconds. The greatest number of tornadoes in one calendar month is 543, in May 2003. The highest recorded tornadic wind speed is 302 miles per hour, on May 3, 1999 in Bridge Creek, Oklahoma. The largest tornado outbreak in a 24 hour period occurred on April 3-4, 1974.
Rating Newest Oldest. Best Answer: Average size of the opening of the vagina (in a woman who has not delivered a baby through the birth canal) is 1.5-3.0 centimeters. This measurement is taken from the middle of the urethral opening to the posterior opening of the bottom part of the vagina. Average length of the vagina is approximately 8.0-12.5 centimeters.
The vagina is an elastic, muscular canal with a soft, flexible lining that provides lubrication and sensation. The vagina connects the uterus to the outside world. The vulva and labia form the entrance, and the cervix of the uterus protrudes into the vagina, forming the interior end. Trichomoniasis: Infection of the vagina by a microscopic parasite called trichomonas. 2  Trichomoniasis is transmitted by sex and is easily curable. 3  Bacterial vaginosis (BV): A disruption in the balance of healthy bacteria in the vagina, often causing odor and discharge. 4  Douching, or sex with a new partner can cause BV.