Fire crews in Los Angeles have gotten a brief reprieve from brutal Santa Ana winds that have been fueling five wildfires. At least three are still raging at zero containment, and nearly 180,00 people are under mandatory evacuation orders,

By the time the winds get to the point where the Eaton Fire broke out in Altadena on Jan. 7, it’s not uncommon for them to have less than 5 percent relative humidity, meaning essentially no moisture at all.

Multiple wildfires are currently raging through Los Angeles County, forcing evacuations and destroying neighborhoods. A long dry summer created ample fuel that has combined with a lack of rainfall over the winter to extend fire season conditions.