VALLEJO (CBS SF) — Firefighters responded Sunday afternoon to a structure fire on Mare Island in Vallejo, a fire department spokesman said.

The first report of the fire came in at 3:27 p.m. at an abandoned, dilapidated building, spokesman Kevin Brown said.

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The fire department has not sent a full response because the building is abandoned and dilapidated.

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No other structures are threatened, according to a tweet by the Vallejo Fire Department.

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