An oil refinery fire near the Texas coast was put out Tuesday and a shelter-in-place order was lifted, hours after a large explosion at the complex shot plumes of smoke into the air, officials said.

No one was injured in Monday's explosion at the Valero refinery in Port Arthur, about 90 miles (145 kilometers) east of Houston, Mayor Charlotte M. Moses said. She had urged residents in parts of the west side of the city to stay put.

“There's been an explosion, yes, but we're OK; everybody's OK,” she said. “They're trying to put the fire out as quickly as possible.”

Residents at least several miles away said they felt their homes shake. Some schools in the area were closed Tuesday as a precaution.

The explosion comes amid a spike in gas prices driven by uncertainty over the global oil supply because of the Iran war.

The refinery has about 770 employees and can process about 435,000 barrels of oil per day, according to Valero’s website. The plant refines heavy sour crude oil into gasoline, diesel and jet fuel.

Images and video posted online show a large plume of smoke and flames billowing out from the refinery.

Valero did not respond to emails and a call from The Associated Press seeking comment. Local television stations reported a company spokesperson said everyone was accounted for.

Texas state Rep. Christian Manuel said in a post on social media that the Texas Commission on Environmental Quality arrived at the refinery with air monitoring equipment and was working with local and state partners.