© Aidan Morrison / @Quixoticquant/Reuters
A pyrocumulonimbus cloud formation is seen from a plane as bush fires continue in New South Wales, Australia, on Jan. 4, 2020.
A pyrocumulonimbus cloud formation is seen from a plane as bush fires continue in New South Wales, Australia, on Jan. 4, 2020.
More than 88,000 people were evacuated, and 2,400 homes and buildings were destroyed in the inferno. It would become one of the costliest and most destructive wildfires in the country's history, but scientists had other reasons to pay close attention to it.
As the fire raged and threatened to engulf the community, The Beast started to exhibit some odd behavior, growing so intense that it spawned "fire clouds" that created their own weather.
The rare weather phenomenon has most recently been observed in southeastern Australia, where unprecedented wildfires have burned more than 27 million acres of land and where more than 100 blazes are still active. And scientists say they're seeing fire clouds more often as climate change makes fire seasons longer and wildfires more intense.
Comment: Rather than attributing the dramatic increase in wildfires and fire clouds to 'climate change', could a significant factor in the escalation of these events be that they are fueled from outgassing, and then possibly 'sparked' by an increase in atmospheric electric discharge events, such as lightning strikes and other 'cosmic' ignition sources?
Researchers are only beginning to understand the consequences.
A fire cloud, known as a pyrocumulonimbus cloud, or pyroCb, can generate thunder, lightning and tornado-force winds, as well as belch out burning embers — all of which can help spread already fast-moving fires.
Comment: Australian wildfires are so massive, they're generating their own weather patterns