What is Tropical Low 18U?
Tropical Low 18U is a tropical cyclone that has formed off the coast of Western Australia. It has the potential to become a severe tropical cyclone and is expected to bring damaging winds and heavy rainfall to parts of the state.
What are the latest developments?
As of 9am AWST on March 11, 2023, Tropical Low 18U is located about 690km northwest of Broome. It is moving west-southwest at 10km/h. The system has strengthened into a tropical cyclone and is now classified as Category 1.
What is the forecast track?
The Bureau of Meteorology (BOM) has issued a cyclone watch for the Pilbara coast between Mardie and Port Hedland. The watch zone may be extended further west in the coming hours.
The BOM expects the cyclone to continue moving west-southwest over the next 24 hours. It is expected to turn more towards the south on Sunday and may make landfall between Mardie and Port Hedland on Monday.
What are the potential impacts?
Tropical Low 18U has the potential to bring damaging winds, heavy rainfall, and storm surges to parts of Western Australia.
- Damaging winds: Winds of up to 125km/h are possible near the center of the cyclone. These winds can cause damage to buildings, trees, and power lines.
- Heavy rainfall: The cyclone is expected to bring heavy rainfall to parts of the Pilbara region. Rainfall totals of 100-200mm are possible, with isolated falls of up to 300mm. This rainfall can lead to flooding and landslides.
- Storm surges: The cyclone is also expected to bring storm surges to parts of the Pilbara coast. Storm surges can cause flooding and damage to coastal infrastructure.
What should you do?
If you live in the Pilbara region, you should take the following steps to prepare for the cyclone:
- Stay informed: Monitor the latest weather forecasts and warnings from the BOM.
- Secure your property: Make sure your home and property are secure. Bring in loose items and secure outdoor furniture.
- Stock up on supplies: Stock up on essential supplies, such as food, water, and medication.
- Have an evacuation plan: Have a plan in place in case you need to evacuate your home. Know where you will go and how you will get there.
- Be prepared to lose power: The cyclone may cause power outages. Be prepared to be without power for several days.
- Follow the instructions of emergency services: If you are asked to evacuate, follow the instructions of emergency services. Do not return home until it is safe to do so.
For the latest information on Tropical Low 18U, please visit the BOM website: www.bom.gov.au/cyclone/index.shtml
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Please search for “tropical low 18u” which is rapidly rising on Google Trends AU and explain in detail. Answers should be in English.
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