Welcome to your site for tornado information, news, videos and safety. Knowledge is power. It is the single most important thing to keep you safe from natural disasters as well as other threats to yourself and family.
A tornado warning is a message released by weather services to alert that serious storms with tornadoes might be upcoming. It is released when a tornado or funnel cloud has been observed, or more typically when radar signatures of tornado development are detected. When this occurs, tornado sirens may start, to make individuals aware that a tornado was noticed or is developing close by. Release of a tornado warning signifies that citizens should take appropriate safeguards. This is a increased degree of concern compared to a tornado watch. A tornado emergency is the next level of risk above, tornado warning.
At one time, tornado warnings were banned from being broadcasted on radio or TV because there were rules ion place preventing the use of the word “tornado” on air! As shocking as this must seem today, the ban was not lifted until 1954 at which time meteorologists began to announce these alerts. At the time it was felt that these alerts could cause panic if the media were predicting dangerous weather conditions. Until the current moderns system of classification was developed in the 1080s, these warnings wee simply called “tornado alerts.”r decade or so.
- Tornado or funnel cloud is sighted
- A powerful wind rotation is observed by radar
- A waterspout is heading for land
A “watch” simple indicates that the conditions are right for the development of a tornado and is a lower level of alert than warning.
An “emergency” is a special case where a dangerous tornado is moving into or forming on a town or city.
A tornado is a spinning pillar of atmosphere that reaches from the earth to the heavens. They are frequently called twisters or cyclones, even though “cyclone” can mean any low pressure rotation. Tornadoes come in several shapes and sizes, nevertheless they are generally in the shape of a visible funnel, whose smaller end reaches the ground and is typically surrounded by a cloud of dust and debris. Typical tornadoes possess speeds of 100mph are around 240ft wide and travel a few miles before collapsing. The severe tornadoes can reach speeds of over 300 mph, stretch over two miles across and reach wind speeds of over 300mph.