SF News Underground Vault Explosion Causes Property Damage In Pacific Heights Around 8 p.m. Saturday night, an underground PG&E vault in Pacific Heights spontaneously caught on fire, causing an explosion through a manhole that damaged a vehicle and nearby windows, but caused no injuries.
SF News Two Underground Explosions Rock Chinatown/North Beach [Updated] We're getting reports of a manhole explosion in the last hour near the corner of Grant and Pine, and PG&E is reportedly already on the scene. Emergency In SF reports that
