The government banned public gatherings and closed shops as more than 1,000 rescue personnel were mobilised against a powerful cyclone barrelling towards the southeastern coast
Officials asked residents in the town of Denham, Shark Bay, 500 kilometres (311 miles) north of Perth to evacuate while sandbags were being made available to residents of Geraldton, further down the coast, due to potential storm surge.
The storm, which devastated parts of Indonesia and East Timor last week, brought lashing rain and winds of up to 170 kilometres per hour (105 mph) to areas officials said had not seen a tropical Cyclone in "decades".
It also caused huge damage to Kerala’s coastal areas where dozens of homes were washed away and hundreds of villagers took shelter in camps. The authorities said Kerala will receive heavy rains for two more days, though its intensity will weaken by Sunday.
Cyclone Tauktae — India's first major tropical storm this season — is moving northwards in parallel with the country's western coast, bringing heavy rains, thunderstorms and strong winds to several states, the meteorological department said.
Nearly 150,000 people were moved from their homes in the Indian state of Gujarat to safety on Monday and authorities closed ports and a main airport as the most intense cyclone in more than two decades roared up the west coast.
The cyclones are hitting as India reels from a surge in coronavirus infections that has plunged the healthcare system into crisis and pushed the country's Covid-19 death toll above 300,000.
Cyclones are a regular menace in the northern Indian Ocean but many scientists say they are becoming more frequent and severe as climate change warms sea temperatures.
Cyclone Yaas was powering across the Bay of Bengal and would batter the eastern states of Odisha and West Bengal, and also Bangladesh, on Wednesday, the India Meteorological Department (IMD) said.