Investigators suspect methane leak in Signal Hill house explosion, fire official says
While investigators think it’s a methane leak, authorities haven’t yet confirmed the source or the official cause.
While investigators think it’s a methane leak, authorities haven’t yet confirmed the source or the official cause.
Signal Hill is home to many active oil and gas reservoirs, which Signal Hill Petroleum and city regularly test and seal, officials said. So far, the company hasn’t found anything “out of the ordinary” around the home.
The blaze was extinguished in just under two hours by 72 firefighters.