Pipeline Explosion Causes Massive Fire in Houston Suburb, Evacuations Underway

A massive fire involving a liquified natural gas pipeline erupted in suburban Houston on Monday, creating a towering pillar of flame. First responders evacuated the surrounding neighbourhood and worked to prevent nearby homes from catching fire. The blaze, involving a 20-inch pipeline carrying liquified natural gas, must burn itself out, according to its operator, Dallas-based Energy Transfer. Although the gas flow was shut off, the fire will continue until it exhausts itself.

Firefighters were dispatched at 9:55 am following an explosion that shook homes and businesses in Deer Park and La Porte, located about 40 kilometres southeast of downtown Houston. The plume of smoke was visible from at least 10 miles away, and there was a noticeable chemical smell in the air nearby. Geselle Melina Guerra recounted hearing an explosion around 9:30 am while having breakfast in her mobile home. "All of a sudden we hear this loud bang and then I see something bright, like orange, coming from our back door that's outside," said Guerra, who lives within the evacuation area.

Immediate Response and Evacuations

Guerra's boyfriend woke up his brother, and they quickly ran to their car. "I was just freaking out, pacing around the living room, not really knowing what to do or what was happening," Guerra said. "I thought maybe it was an airplane that had crashed down by our house." There was no immediate word on whether anyone had been injured. La Porte city spokesperson Lee Woodward informed KTRK-TV that people in nearby schools were instructed to shelter in place as law enforcement blocked off a wide area.

At San Jacinto College, which closed its campus after the explosion, people gathered included Evan Wyman. Wyman had received word from police that her dog Baxter had been rescued from her home in the evacuated neighbourhood. "I just know that my dog is rescued," Wyman said.

Impact on Local Infrastructure

At least one gas transmission pipeline and one hazardous liquid pipeline run through the affected area, according to U.S. Department of Transportation geographic data from the Pipeline and Hazardous Materials Safety Administration. Another gas transmission pipeline cuts diagonally through a nearby residential neighbourhood along Spencer Highway, which runs through Deer Park and La Porte suburbs.

Video footage from KTRK showed a park near the fire had been damaged, with firefighters pouring water on adjacent homes. By noon, at least a couple of homes appeared to have caught fire, with smoke billowing from their roofs. Several businesses are also nearby, including a Walmart.

Residents' Experiences

Sanchez mentioned they are accustomed to evacuations due to their proximity to other plants near the highway. However, in the 10 years Sanchez has lived there, he had not witnessed an explosion. "We just drove as far as we could because we didn't know what was happening," Sanchez said from a parked car at a gas station near his college.

Officials ordered residents in the Brookglen neighbourhood near the fire to evacuate, Woodward stated in an email. "Please avoid the area and follow law enforcement direction. Further details will be released as available," Woodward said.

Power Outages and Monitoring

Several high voltage power lines are near the fire site. According to PowerOutage.us, several thousand customers were without power in Harris County. CenterPoint Energy is monitoring the fire near Spencer Highway in LaPorte. The company clarified that the fire "is unrelated to the company's natural gas operations or equipment." Once it is safe, crews will assess damage to their transmission and distribution power lines, poles, and equipment before starting power restoration for impacted customers.

Houston is known as the nation's petrochemical heartland with numerous refineries, plants and thousands of miles of pipelines. Explosions and fires are not uncommon for residents in Texas' largest city, including some deadly incidents. These events have raised ongoing concerns about industry safety plans for public protection and environmental impacts.

The cause of the fire remains unknown at this time.