The sky over Shark Bay, in Western Australia, turned an intense red color before the arrival of tropical cyclone Narelle, in a phenomenon that surprised residents and quickly went viral on social media.
The change in the color of the sky was caused by the large amount of iron-rich dust transported by the storm’s winds from the interior of the country. As these particles accumulated in the atmosphere, sunlight began to be filtered differently, creating an unusual scenario that many described as “scary”.
Local testimonies report an environment covered in dust and unusual light, increasing the feeling of strangeness before the cyclone arrived.
This type of phenomenon is associated with the characteristics of Australian soil, which is rich in iron and subject to oxidation processes. When these particles are lifted by strong winds, such as those from cyclones or dust storms, they can give rise to red skies, similar to the hue seen on Mars.
Cyclone Narelle hit Australia as a very intense storm, causing wind and rain in several regions, before losing strength and being reclassified as a tropical low pressure area.
Although rare, this is not a unique case. Similar situations have already been recorded in other parts of the world, generally associated with extreme phenomena such as forest fires or dust storms.
NO, that’s not a filter! ☁️🔴 The sky turned an eerie shade of red in Western Australia as dust filled the air ahead of Tropical Cyclone Narelle.
— AccuWeather (@accuweather)