Naming of Cyclones
Tropical cyclones passing over the northern part of the Indian Ocean are named by eight countries in the region, namely India, Pakistan, Bangladesh, Sri Lanka, Maldives, Myanmar, Oman and Thailand. The process only began in 2004, fours years after World Meteorological Organization agreed in principle to allow them to name cyclones originating in the Bay of Bengal and Arabian Sea. The alphabet system is used to designate the name of a cyclone, which means the name of the year’s first cyclone begins with A. Previously, till 1979, cyclones were only given female names. Male names were only introduced in the same year. World Meteorological Organization (WMO) maintains the database of cyclone/hurricane/typhoon names. There are six lists of names used in rotation and they are recycled every six years. The names are picked from this pre-designated list and are usually familiar with the people living in the region. India has so far contributed the following names: Agni, Bijli, Akash, Jal, Lehar, Megh, Sagar and Vayu.
Vardah
The name Vardah, which means red rose, was given by Pakistan. The name was originally part of a standby list that is used to replace retired names in the original list. Cyclone Vardah made landfall in Tamil Nadu and coastal Andhra Pradesh Monday evening. Heavy rainfall and high wind speeds measuring over 90 kmph are expected to follow. It was downgraded from very severe cyclone to severe cyclone by the Indian Meteorological Department.
Why are cyclones given names?
The practice first began to help people easily remember them instead of identifying a storm with a specific number based on its latitude-longitude. Also it is easy to issue alerts, and for the media to report the developments. This simultaneously increases the community preparedness and heightens interest in the event, according to WMO. Names are ideally retired in case there is massive damage to property and loss of human lives. Example: Hurricane Sandy, Katrina that hit America under the Obama and Bush administration respectively were retired. [Source: Indian Express]
