Thousands evacuated as Hughes fire breaks out in LA County

A new wildfire has erupted in Los Angeles County, just weeks after the region suffered the most destructive fires in its history. The Hughes fire ignited about 45 miles (72 km) northwest of Los Angeles yesterday morning, January 22, and quickly spread over more than 10,000 acres. By yesterday evening, more than 50,000 people were under evacuation orders or warnings.

However, no homes or businesses have been damaged so far, and officials remain optimistic about containing it. As of early Thursday, the fire is currently 14% contained, according to Cal Fire.

The area is under a red flag warning through Thursday. Winds in the region are blowing at 20-30 mph (32-48 kph) but could increase, which would make it more difficult for firefighting aircraft to operate. Scientists say that climate change has made the grasses and shrubs fueling the fires more prone to burning.

This comes after a series of intense wildfires broke out on January 7, 2025, in the Los Angeles area. Driven by strong winds and dry conditions, at least 27 lives were taken and thousands of structures were destroyed in the Palisades and Eaton fires. These are still ongoing, with the Palisades fire currently 70% contained and the Eaton fire 95% contained.

Several fires hit Los Angeles County

Multiple destructive fires broke out in the hills of Los Angeles County in early January 2025. As of January 8, several major wildland fires burned, fueled by a dry landscape and winds that gusted up to 100 miles per hour. The blazes have destroyed thousands of structures and prompted officials to issue evacuation orders in several parts of the county.

One of the wind-driven fires ignited during the morning of January 7, near the Pacific Palisades neighborhood. The image below, acquired by the European Space Agency’s Sentinel-2 satellite, shows the Palisades fire at 10:45 a.m. Pacific Time on January 7, soon after it ignited.

Smoke continued to stream from the Palisades fire toward the Pacific Ocean that afternoon, when the MODIS (Moderate Resolution Imaging Spectroradiometer) instrument on NASA’s Aqua satellite captured the image above. By the afternoon of January 8, it had moved westward along the Pacific Coast Highway toward Malibu, scorching over 11,000 acres (44 square kilometers), according to Cal Fire.

NASA Earth Observatory published this story on January 8, 2025. Images by Wanmei Liang, using MODIS data from NASA EOSDIS LANCE and GIBS/Worldview and modified Copernicus Sentinel data (2025) processed by the European Space Agency. Story by Emily Cassidy. Edits by EarthSky.

How did the fires start?

Farther inland, the Eaton fire erupted on the evening of January 7 in Altadena, north of downtown Los Angeles. The fire quickly spread to more than 10,000 acres (40 square kilometers), burning parts of Pasadena and Altadena. Another major fire, Hurst, broke out in San Fernando the night of January 7.

Powerful Santa Ana winds and a lack of rain created “critical” fire weather conditions in Southern California, according to the National Weather Service. Santa Ana winds typically occur between October and January when a pressure gradient builds up between the Great Basin to the east and the cool Pacific Ocean to the west. The weather pattern sends gusty, dry winds streaming down the side of inland mountain ranges, through narrow mountain canyons, and toward the coast.

Although windy conditions are typical this time of year, a lack of rain contributed to the dangerous fire weather. Since October, Southern California has received negligible rain, and according to climate scientist Daniel Swain, the region has experienced the driest start to the winter on record. The Los Angeles airport, for example, recorded 0.03 inches (0.08 centimeters) of rain since October 1 -the start of the water year in the state – making it the area’s driest start to the water year on a record maintained by the National Weather Service dating back to 1944.

According to the National Weather Service in Los Angeles, dangerous fire conditions were expected to persist through the evening of January 8 and into January 9.

Bottom line: A new wildfire, the Hughes fire, is currently moving through Los Angeles county. It ignited northwest of Los Angeles on Wednesday morning and has spread over more than 10,000 acres.

Read more: This Is Wildfire: Tips on preparing yourself and your home