![]() In 2019, the Indian Seas witnessed eight cyclonic storms as against the normal of five. ![]() As per the WMO records, infamous storm names such as Mangkhut (the Philippines, 2018), Irma and Maria (the Caribbean, 2017), Haiyan (the Philippines, 2013), Sandy (the USA, 2012), Katrina (the USA, 2005), Mitch (Honduras, 1998) and Tracy (Darwin, 1974) are some of the names of hurricanes that are retired now. Moreover, as per the WMO guidelines, if a cyclone is particularly deadly or costly, the name is retired and never used again for any other hurricane. The maximum permissible length of the cyclone names is eight letters. Out of several criteria for naming cyclones, some very important ones are: names should be politically and culturally neutral, should not be rude and cruel and should be short, easy to pronounce. It was only after World War II that a formal naming system was introduced.Īfter the decision to prepare a new list was taken in September 2018, it took nearly one and a half years for the deliberations among the 13 member countries and the final consensus on names. For instance, a storm over the Atlantic in 1842 was known as Antje's hurricane because it ripped off the mast of a boat named Antje. In the beginning, storms were named arbitrarily. The practise of naming tropical cyclones is said to be initiated by well-known meteorologist Clement Wragge during the late 19th century. RSMC, New Delhi is also responsible for naming cyclones over the Bay of Bengal and the Arabian Sea. IMD's RSMC in New Delhi is one among them that provide advisories to 13 countries in the north Indian Ocean basin: Bangladesh, India, Iran, Maldives, Myanmar, Oman, Pakistan, Qatar, Saudi Arabia, Sri Lanka, Thailand, United Arab Emirates and Yemen. There are six regional specialised meteorological centres (RSMCs) and five regional Tropical Cyclone Warning Centres (TCWCs) across the globe to monitor cyclogenesis, issue advisories and name cyclones. The North Indian Ocean includes the Arabian Sea and the Bay of Bengal. This list was adopted by the World Meteorological Department (WMO) panel in April 2019 and will be used to name tropical cyclones forming over the north Indian ocean after Amphan. The India Meteorological Department (IMD) released a new list of 169 cyclone names this week. Now, this list of 64 cyclone names proposed back in September 2004 is about to get exhausted, with only one of them-Amphan-waiting for its turn. Titli, Gaja, Fani, Vayu, Bulbul! The usage of these short, distinct names of tropical cyclones over the north Indian Ocean became increasingly frequent over the past few years.
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