Residents in surrounding neighborhoods reported feeling a sudden jolt that some initially mistook for seismic activity. Within moments, smoke was visible rising above the affected area, and emergency sirens filled the air as first responders rushed to the scene.
Local authorities confirmed that six individuals were transported to nearby hospitals for treatment. While some injuries have been described as serious, officials have not released detailed medical information out of respect for patient privacy.
The Incident: What We Know So Far
The explosion occurred during daytime hours in a commercial area of Hayward. According to emergency officials, the blast caused significant structural damage to at least one building and led to a fire that required immediate containment efforts.
Witnesses described hearing a loud boom followed by vibrations that shook nearby homes and businesses. Car alarms were reportedly triggered, and debris was scattered across portions of the surrounding block.
