Raging wildfires in Los Angeles have , destroyed hundreds of buildings and stretched firefighting resources and water supplies to the limit.
More than 100,000 people have been ordered to evacuate, while fierce winds have hindered firefighting operations and fuelled the fires.
The fires are already some of the most destructive in Los Angeles' history.
Firefighters are battling multiple fires across the Los Angeles region. Source: AAP / Etienne Laurent/AP
Tens of thousands of people have been ordered to evacuate, with many losing their homes. Source: AAP / Ethan Swope/AP
The fires have destroyed hundreds of buildings and stretched firefighting resources and water supplies to the limit. Source: AAP / Michael Nigro/Sipa USA
"We pushed the system to the extreme. We're fighting a wildfire with urban water systems, and that is really challenging," Janisse Quinones, chief executive of the Los Angeles Department of Water and Power, told a press conference.
The high population, drought conditions, abundant fuel, and mountain wind strength have created a high-fire danger environment in the Los Angeles area that has the potential to spread. Source: AAP / Michael Nigro/Sipa USA
Water is dropped by helicopter on the burning Sunset Fire in the Hollywood Hills section of Los Angeles. Source: AP / Ethan Swope
Over 30,000 people were ordered to evacuate in Southern California areas as Santa Ana winds swept through the region. Source: AAP / Michael Nigro/Sipa USA
Pacific Palisades, which has been ravaged by fires, is one of the most expensive neighbourhoods in the US. Source: AAP / Damian Dovarganes/AP
Hundreds of homes have been destroyed in Los Angeles. Source: AP / Eugene Garcia
More than one thousand structures have been destroyed by the Los Angeles fires. Source: AAP / Etienne Laurent/AP
Multiple fires are burning, and thousands of people have been displaced. Source: AAP / Caroline Brehman / EPA
The wildfires are some of the worst in Los Angeles' history. Source: AAP / Allison Dinner / EPA
"There was so much chaos. It was like an inferno."
A state of emergency has been declared due to the out-of-control wildfires. Source: AAP / Caroline Brehman / EPA