SAN JUAN CAPISTRANO (CBSLA.com) —  A slow-moving brush fire has been reported in Laguna Niguel Wednesday afternoon, officials said.

The fire as of 5 p.m. was at about 15 acres.

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By 8:30 p.m., officials said the fire doubled in size.

Officials said the fire was burning near San Juan Capistrano and that no homes were immediately threatened.

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Authorities said more than 90 firefighters are battling the blaze.

Sky2’s Stu Mundel said firefighters are doing structure protection from ground and air.

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