Fresh quakes damage West Texas area with long history of tremors caused by oil and gas industry

abcnews.go.com:

The U.S. Geological Survey says a series of earthquakes have been hitting West Texas and it’s highly likely they are being caused by oil and gas activity

Damaging earthquakes that rocked West Texas in recent days were likely caused by oil and gas activity in an area that has weathered tremors for decades, according to the U.S. Geological Survey.

A sequence that began in 2021 erupted with its largest quake on Friday, a magnitude 5.1 in the most active area in the country for quakes induced by oil and gas activities, experts say. The recent quakes damaged homes, infrastructure, utility lines, and other property, weakening foundations and cracking walls and ceilings, officials said.

No injuries have been reported, the city of Snyder Office of Emergency Management said on Facebook. Officials declared a disaster in Scurry County.

“Safety is our top priority for all of our residents, and so we wanted to make sure we had all the available resources at our hands if we needed them,” said Jay Callaway, emergency management coordinator for the city of Snyder and Scurry County, of the disaster declaration. He added that despite resident concerns, a disaster declaration doesn't mean they were anticipating a “big one.” He said they continued to have small tremors on Monday.

There have been more than 50 earthquakes with a magnitude of 3 or larger — the smallest quakes generally felt by people are magnitude 2.5 to 3 — in the yearslong sequence, said Robert Skoumal, a research geophysicist with the USGS, in an email. A sequence is generally a swarm of earthquakes in a particular region motivated by the same activities, he said.

While Friday's was the largest in the sequence, officials have also recorded a recent 4.5, a 4.9 on July 23