Cyclone Phailin

Cyclone Phailin was one of 80 to 100 tropical cyclones which develop globally each year. Although many of these form and dissipate over the ocean, a number make landfall and can cause considerable damage to property and loss of life.

Hurricane Isabel 2003What is a tropical cyclone?

A tropical cyclone is the generic term for a low pressure system over tropical or sub-tropical waters, with organised convection (i.e. thunderstorm activity) and winds at low levels circulating either anti-clockwise (in the northern hemisphere) or clockwise (in the southern hemisphere). The whole storm system may be five to six miles high and 300 to 400 miles wide, although sometimes can be even bigger. It typically moves forward at speeds of 10-15 mph, but can travel as fast as 40 mph. At its very early and weak stages it is called a 'tropical depression'. When the winds reach 39 mph it is called a 'tropical storm'. If the wind should reach 74 mph or more the tropical storm is called a 'hurricane' in the Atlantic and the north-east Pacific or a 'typhoon' in the north-west Pacific. In other parts of the world, such as the Indian Ocean and South Pacific the term 'cyclone' or 'tropical cyclone' is used.

Further information on tropical cyclones worldwide

Cyclone Phailin

Cyclone Phailin occurred in October 2013 and was the strongest cyclone to form in the Bay of Bengal since Cyclone Sidr in 2007. It was the strongest cyclone to make landfall over India since the devastating and deadly 'Odisha Cyclone' of 1999.

tropical stormWhere can I see current warnings?

Regional Specialized Meteorological Centres have responsibility for the issues of tropical cyclone warnings in their area and should be used as a first source of information.

Latest warnings for current tropical cyclones


StormTracker provides a mapped picture of tropical cyclones (tropical storms, hurricanes, typhoons) around the globe with access to track history and six-day forecast tracks for current tropical cyclones from the Met Office Unified Model and latest observed cloud cover (infra-red and visible satellite) and sea surface temperature.

Further information on Met Office StormTracker

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Last updated: 7 November 2013

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