San Bruno gas explosion

The San Bruno gas explosion occurred on September 9, 2010, when a PG&E natural gas pipeline ruptured in a residential area, causing a massive ignition and fire. The failure was linked to pipeline corrosion and inadequate maintenance, which led to a significant gas leak. When the leak ignited, it caused an explosion damaging multiple homes, injuring several people, and resulting in one death. The incident highlighted issues in pipeline aging infrastructure and safety oversight, prompting nationwide reviews of pipeline safety standards and maintenance practices to prevent similar tragedies.