A vegetation fire was reported in the community of Acton Thursday, with fast-moving flames threatening structures in the area as well as the Angeles National Forest.

The Hawk Fire was first reported at 3:02 p.m. Thursday at 35927 Trenmar Dr.

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It started with 5 acres, but the fire quickly spread to burn some 50 acres.

Maps showed there are some homes in the area of the fire, creating concerns for fire crews to keep residents safe.

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Cal Fire and LA County Fire crews were aggressively battling the fire as additional firefighting resources were en route.

There was no immediate evacuation orde

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