Cyclone Hilda will be the name given to the first cyclone that forms in Australian waters this season; and the bureau has released the names of the ones who’ll follow her.
Last season, cyclones that formed included TC Yvette, TC Alfred, TC Blanche, TC Caleb, TC Debbie, TC Ernie, TC Frances and TC Greg.
While the biggest system of all that formed was Cyclone Debbie, that decimated parts of the Mackay and Whitsunday regions, most of the systems above were downgraded before crossing the coast.
So how are tropical cyclones named?
Bureau of Meteorology senior meteorologist Andrea Pace explained why and how.
“We name tropical cyclones so we can easily communicate information about them with the community, and also so to reduce confusion if multiple cyclones occur at once,” Ms Pace said.
The naming of cyclones began back in 1887 with Clement Wragge, who named cyclones after letters in the Greek alphabet, mythological creatures and political figures of the time.
“After Wragge moved on from meteorology around 1902, the naming of storms and cyclones really fell away with only a handful of countries naming severe weather events,” Ms Pace said.
“It was about 60 years later that the Australian Bureau of Meteorology formalised the practice and Tropical Cyclone Bessie, which formed off Western Australia on January 6, 1964 was the first cyclone to be officially named by the bureau.”
Other countries then followed suit, giving female names to cyclones until International Women’s Year in 1975, the then-Australian Science Minister ordered they be given both male and female names.
Nowadays, the Bureau names cyclones based on a pre-determined alphabetical list, alternating between male and female names.
The Bureau currently has enough names on the list to last the next 10 cyclone seasons.
“Names can be reused, but when a cyclone causes significant loss or damage, like Tracy in 1974 or Larry in 2006, we permanently retire the name,” Ms Pace explained.
“And if a name comes up that matches a prominent person of the day, we move to the next name to avoid any offence or confusion.”
Also, if a cyclone forms in another region like the Pacific Islands or the Indian Ocean and moves into Australian waters, it keeps the name given by that particular region’s agency, as was the case with Cyclone Yasi in 2011 that originated near Fiji.
The full list of upcoming cyclone names for the 2017-18 season in the order they form:
Nerida Conisbee Ray White Group Chief Economist The latest population projections from the Australian Bureau of Statistics (ABS) have just been released. While getting long term projections correct is notoriously difficult, the reality is that in the next 48 years we are very likely to have a much bigger Australia. … Read more
Nerida Conisbee Ray White Group Chief Economist The number of single people purchasing homes is falling but becoming more evenly matched by gender. Increasing cost of housing has meant that the proportion of single people purchasing homes is falling. In 2014, an estimated 26.2 per cent of purchasers were single. … Read more