Gaja, Titli, Ockhi; Know How Tropical Storms Are Named

The Logical Indian Crew India

November 16th, 2018 / 3:15 PM

Cyclone Names

Image Credit: Wikipedia (Representational)

Cyclonic storm Gaja crossed the coasts of Tamil Nadu and Puducherry in the early hours of November 16. Reportedly, Tamil Nadu has been put on high alert with many districts declaring a holiday for school and colleges on Friday. Moreover, as a safety measure, 76,000 people have been evacuated.

According to The Indian Express, the severe cyclonic storm has claimed 11 lives in Tamil Nadu and Chief Minister Palaniswami has also announced an ex gratia payment of Rs 10 Lakh to the kin of the deceased.

A little over a month ago in October, Cyclone Titli caused severe damage in Odisha and Andhra Pradesh. Seventy people were killed during Cyclone Titli. Before that, in 2017, Cyclone Ockhi had hit coastal areas in Kerala, Tamil Nadu which also wreaked havoc. Every year, different states in India prepare for an impending cyclonic storm but ever wondered how they get these unique names?


How names are chosen

For easier communication between the forecasters and the general public, the World Meteorological Organisation (WMO) and the United Nations Economic and Social Commission for Asia and the Pacific (ESCAP) started the practice of naming tropical cyclones in the year 2000. 

The tropical storms across the world are named by 9 regions — North Atlantic, Eastern North Pacific, Central North Pacific, Western North Pacific, South West Indian Ocean, Australian, Southern Pacific, South Atlantic, North Indian Ocean.

All tropical storms are formed due to low-pressure systems which become depressions and then intensify into cyclones. However, in the Indian Ocean and South Pacific region they are referred to as cyclones whereas, in Northeast Pacific and North Atlantic Ocean, they are called hurricanes. Typhoon is the appropriate term in the Northwest Pacific Ocean region.

Reportedly, once a tropical storm attains maximum sustained wind speed of 119 km/h (74 miles per hour), then they are referred to as cyclone, hurricane or typhoon depending on their place of origin.

Cyclones in the South East Asia region are named by different nations who fall within the geographical ambit. For example, Gaja, the Sanskrit word for elephant, was named by Sri Lanka, whereas, Pakistan named Titli.  The naming of the tropical cyclones over the north Indian Ocean started from September 2004.

Reportedly, Bangladesh, India, Pakistan, Sri Lanks, The Maldives, Oman, Thailand and Myanmar have submitted eight names each. In the event of a storm in the Arabian Sea or the Bay Of Bengal, the Regional Specialized Meteorological Centre picks a name from the list.


The history behind naming cyclones

During World War II, the US Army Air Corp and Navy meteorologists would name cyclonic storms after names of women, usually their spouses. Between 1950 to 1952 names in the North Atlantic Ocean were identified by the phonetic alphabet. However, in 1953, the US Weather Bureau chose women’s names. In 1979, the World Meteorological Organization and the US National Weather Service started to include men’s names as well.


Also Read: Cyclone Titli Kills Eight In Andhra Pradesh & 1 In Odisha, Causes Extensive Damage


Contributors

Written by : Sromona Bhattacharyya

Edited by : Abhinav Joshi

Share your thoughts..

Related Stories

period taboo

Cyclone Gaja: Menstruating ‘Impure’ 12-Yr-Old Forced To Sleep In Barn, Dies

Divya Bharathi Cyclone Ockhi

Filmmaker Divya Bharathi Faces Intimidation From Police After Release Of Film Trailer On Cyclone Ockhi

Kerala: CM’s Campaign Becomes A Roaring Success, Fetches Rs 120 Crore For Ockhi Relief

Ockhi: No News Of 205 Kerala Fishermen,The Grief-Struck Families Have No Xmas Celebration

Fact Check: From Secret Tunnel Under Sasikala’s House To ABP News Running Istanbul Hailstones Video As Cyclone Ockhi

Cyclone Ockhi: Over 270 Fishermen Go Missing From Trivandrum, Kerala

Latest on The Logical Indian

News

Raghuram Rajan Asks Farm Loan Waiver To Be Abolished; Says It Doesn’t Reach To Those Who Need It

Awareness

How Agriculture Can Help In Mitigating Climate Change

News

Assam: One-Horned Rhino Found Dead In Kaziranga National Park; 6th Rhino Killed This Year

Awareness

Hands Of These Two Men Were Chopped Off For Attempting To Escape From Human Traffickers

Awareness

TN: Angry With Her Father For Not Building A Toilet, 7-Yr-Old Girl Complains To Police

News

In Landmark Ruling, Singapore HC Allows Gay Couple To Legally Adopt Their Son

x

Stories that deserve attention, delivered to your inbox!

Handpicked, newsworthy stories which deserve the attention of a rational generation.