The impact of a changing climate is evident in the bigger picture for the state. California has experienced a decades-long drought that ended just two years ago. The resulting wet conditions since then have seen the rapid growth of shrubs and trees, the perfect fuel for fires. However last summer was very hot and was followed by dry autumn and winter season – downtown Los Angeles has only received 0.16 inches of rain since October, more than 4 inches below average. Researchers believe that a warming world is increasing the conditions that are conducive to wildland fire, including low relative humidity. These “fire weather” days are increasing in many parts of the world, with climate change making these conditions more severe and the fire season lasting longer in many parts of the world, scientists have shown.

In related news: Here’s how California has increased forest management and wildfire response in the face of a hotter, drier climate