Fire Rocks Fontana Warehouse | NBC Southern California

Fire Rocks Fontana Warehouse

Flames could be seen for miles and an explosion knocked some people off their feet

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    A Fontana Warehouse Fire and Explosion

    There was an explosive warehouse fire Tuesday night in Fontana. Investigators are looking into the cause and also trying to find out what accounted for a powerful explosion.

    Deputies identified the warehouse as the United Facilities building located on Mulberry Avenue in Fontana.

    The call came in just before 8pm. Investigators think a propane heater might have been the ignition point. And they're still investigating what caused that powerful explosion.