A triple whammy of climate impacts boosted the risk of the ferocious fires that recently ravaged Los Angeles, a scientific study has shown.
Firstly, the hot, dry and windy conditions that drove the fires were made 35% more likely by the global heating caused by fossil fuel burning. Secondly, the low rainfall seen from October to December is now about 2.4 times more likely than in the preindustrial past, before the climate crisis. Rains during these months have historically brought an end to the wildfire season around LA.
