Tropical Low 21U: A Cyclone Threat to Western Australia
Parts of Western Australia are bracing for severe weather as a tropical low, designated 21U, is expected to intensify into a cyclone over the weekend. Currently situated just off the coast of Broome, this weather system is forecasted to develop into a category two cyclone by Saturday night, raising concerns among residents and authorities alike.
Expected Impact and Warnings
The Bureau of Meteorology has issued warnings indicating that 21U will bring destructive winds reaching speeds of up to 140 km/h as it shifts south-westerly towards the Pilbara coast. Areas such as Wickham, Karratha, and Dampier are likely to experience the most intense effects. In addition to strong winds, gales and gusts are anticipated in Pardoo and Mardie, extending westward to Onslow and Exmouth by Sunday, and further inland towards Pannawonica.
The storm is also expected to bring widespread moderate to heavy rainfall, leading to flash flooding in various regions. Residents should prepare for bigger-than-usual waves and higher tides, which could result in minor flooding in low-lying coastal areas throughout Saturday and Sunday.
Preparations for Residents
The Department of Fire and Emergency Services (DFES) has urged residents in the cyclone zone to take immediate action to secure their properties. This includes securing boats, caravans, trailers, garden sheds, outdoor furniture, rainwater tanks, LPG bottles, and any other loose materials that could become projectiles in high winds.
Residents are advised to ensure their emergency kits are complete and that family members are familiar with emergency procedures. The DFES emphasizes the importance of having a cyclone plan in place, which can be developed using resources available on the Emergency WA website or app. Essential items for an emergency kit include:
- Canned food and water sufficient for five to seven days
- A first aid kit
- Necessary medications
- Cash
- A battery-operated radio and spare batteries for receiving updates and warnings
Additionally, residents should familiarize themselves with cyclone warning levels and the corresponding actions required for each level. Monitoring the Emergency WA website for updates is strongly recommended.
Road Conditions and Closures
Motorists are advised to exercise caution as some roads may be closed due to the impending storm. It is crucial to avoid unnecessary travel in affected areas, reduce speed, and drive carefully. For the latest road information, residents can check the Main Roads WA Travel Map or contact their Local Government Authority.
Emergency Services Response
The DFES is actively monitoring the situation and is prepared to respond as necessary. Their ongoing assessments will help ensure that resources are allocated effectively to manage the impact of the cyclone.
Storm Tide Concerns
As the cyclone approaches, tides are expected to be higher than usual, particularly along the Pilbara coast. This could exacerbate flooding risks in coastal areas, making it essential for residents to stay informed and take precautions.
Staying Informed
For the latest updates and warnings from the Bureau of Meteorology, residents are encouraged to visit bom.gov.au/cyclone. Staying informed is crucial for ensuring safety and preparedness as the situation develops over the weekend.
