Dramatic explosion caught on video destroys homes, injures six, officials say
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- A Hayward home was leveled Thursday by an explosion after contractors allegedly damaged an underground gas line, injuring six people including three with severe injuries.
- Emergency crews rescued all residents despite initial chaos and reports of missing persons.
A natural gas line leak triggered a dramatic explosion that destroyed a Bay Area home on Thursday, injuring six people and damaging several other properties.
At least one person was inside the home before it was leveled in the blast. The individual managed to escape without injury, but six others were hurt, including three who suffered serious injuries, Alameda County Fire Department spokesperson Cheryl Hurd said.
“It was a chaotic scene,” Hurd said. “There was fire and debris and smoke everywhere, power lines down, people self-evacuated from the home. … Someone was on the sidewalk with severe burns.”
The leak started after a third-party construction crew working Thursday morning in the 800 block of East Lewelling Boulevard in Hayward struck a Pacific Gas and Electric underground natural gas line, according to a statement from the utility.
Officials have determined a gas leak caused a home explosion in Chino Hills over the weekend that injured eight people, forced temporary evacuations and damaged nearby homes.
Fire crews were first dispatched to the scene at 7:46 a.m. after PG&E reported a suspected natural gas leak, Hurd said. PG&E officials were already on scene when fire engines arrived, and reportedly told firefighters their assistance was not needed, Hurd said.
Utility workers attempted to isolate the damaged line, but gas was leaking from multiple locations. Workers shut off the flow of gas at about 9:25 a.m. About ten minutes later an explosion occurred, PG&E said in a statement.
Fire crews were called back to the same address, where at least 75 firefighters encountered heavy flames and a thick column of smoke. Surrounding homes sustained damage from the blast and falling debris. Three buildings were destroyed on two separate properties and several others were damaged, according to fire officials.
Six people were taken to Eden Medical Center, including three with severe injuries requiring immediate transport. Officials declined to comment on the nature of their injuries.
Video captured from a Ring doorbell affixed to a neighboring house showed an excavator digging near the home moments before the explosion. The blast rattled nearby homes, shattered windows and sent construction crews running.
In the explosion on Sierra Vista Drive in Chino Hills, one home appeared to have collapsed, and some neighboring homes suffered minor damage.
Initially, authorities suspected that two people were missing after the blast. That was determined not to be the case, Hurd said.
“They brought in two cadaver dogs looking to see if anyone was still trapped under the rubble, and the dogs cleared everything,” Hurd said.
Brittany Maldonado had just returned from dropping off her son at school Thursday morning when she noticed a PG&E employee checking out her gas meter. He informed her that there was an issue and they had to turn off the gas to her home.
She didn’t think twice about it.
“About 45 minutes later, everything shakes,” she told reporters at the scene. “It was a big boom…first we think someone ran into our house—a truck or something—and then we look outside and it’s like a war zone.”
The house across the street was leveled, Maldonado said. When she watched the footage from her Ring camera she said it looked as though a bomb inside the home had gone off.
“I’m very glad that no one lost their lives,” she said.
Officials with the Sheriff’s Office, PG&E and the National Transportation Safety Board are continuing to investigate the circumstances that led to the explosion.
In 2010, a PG&E pipeline ruptured in a San Bruno neighborhood, destroying 38 homes and killing eight people. California regulators later approved a $1.6-billion fine against the utility for violating state and federal pipeline safety standards.
Staff writer Hannah Fry contributed to this report
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