Amid an extended red flag warning, a new fire exploded north of Castaic. Evacuations were ordered after 11 a.m. Wind gusts reached 31 mph Wednesday afternoon in the area and are expected to increase over the next several hours.

The Hughes Fire has spread over 5,054 acres after starting just before lunchtime in Los Angeles County's Castaic Lake area on Wednesday.

A rapidly spreading brush fire ignited near Castaic Lake on Wednesday morning, blanketing the Santa Clarita Valley with smoke. The blaze, dubbed the Hughes Fire, was reported shortly after 10:40 a.m.

Eaton Fire initially started 6:18 p.m. Jan. 7 in Los Angeles County. Since its discovery 15 days ago, it has burned 14,021 acres. A fire crew of 2,104 has been working on site and, as of Wednesday afternoon, they managed to contain 91% of the fire. However, investigations into the cause are ongoing.

Roughly 31,000 people were ordered to flee an area north of Los Angeles on Wednesday after a fast-moving wildfire exploded, growing to more than 9,000 acres within hours, officials said.