Chris Pratt Speaks Out About 'Unimaginable Tragedy' of L.A. Fires: 'We Are Absolutely Devastated'

Chris Pratt is "absolutely devastated for the community of Los Angeles" as the Southern California wildfires continue.

The Guardians of the Galaxy actor posted in support of those affected by the fires on his Instagram Stories Thursday, Jan. 9, beginning, "Our family is safe and for that we are grateful."

"This is an unimaginable tragedy and my heart goes out to those who have lost everything during this time," continued Pratt, 45, who is married to Katherine Schwarzenegger. (The pair share three children: daughters Lyla, 4, and Eloise, 2, plus newborn son Ford, 9 weeks.)

He went on, "If you or anyone you know might need help, I'll share some resources in the following slides," concluding his message, "God Bless."

Related: See the Most Dramatic, Terrifying Photos of the California Wildfire Devastation

Fast-growing wildfires throughout L.A., exacerbated by severe winds and dry vegetation, started on Tuesday, Jan. 7, and soon sent tens of thousands of residents scrambling for safety from the encroaching flames and smoke.

The fires have spread quickly in different parts of the city, including the Pacific Palisades, Malibu, Altadena and the Hollywood Hills. Information is still evolving about the scale of the destruction and when the blazes will start to be contained.

As of Thursday, there have been at least 10 fire-related deaths in the Los Angeles area, the County of Los Angeles Department of Medical Examiner said.

Per CNN, authorities have "received notification" for these deaths. The medical examiner did not release the names of those who have died since "all cases are pending identification and legal next of kin notification."

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Related: Celebrities Who Have Lost Homes or Had to Evacuate in the Los Angeles Fires, and What They've Said

Among the more than 80,000 people displaced were celebrities, many of whom have called the area home for decades. Some, including Leighton Meester and Adam Brody, Ricki Lake, Cary Elwes, Cameron Mathison, and Spencer Pratt and Heidi Montag, have lost their houses.

Pratt's ex-wife Anna Faris, with whom he shares 12-year-old son Jack, was also among those who lost her home in the fires.

“Anna and her family are safe and very grateful," a rep for the Scary Movie actress, 48, told PEOPLE Jan. 8.

Click here to learn more about how to help the victims of the L.A. fires.

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