A magnitude 5.0 earthquake struck the Texas Panhandle on Thursday morning, registering as the strongest seismic event in the region in over 100 years. The tremor occurred at 4:21 a.m. MT, with its epicenter located approximately 23 miles from Spearman, Texas. The shaking, however, extended beyond state lines, with shockwaves reported in Oklahoma and Kansas.
Residents described experiencing significant shaking. One individual in Texas reported their bed vibrating, only to discover an earthquake had occurred nearby. Another resident of Spearman described feeling disoriented. In Norman, Oklahoma, a resident reported very light shaking after receiving an earthquake alert. In Miami, Texas, a resident noted that their entire house shook for 10 to 20 seconds, waking their children and activating motion sensor lights.
Some witnesses reported hearing loud noises before their homes shook and objects fell from shelves. One description likened the sound to a tornado roar, with shaking lasting for approximately 45 seconds.
While the earthquake was the strongest recorded in the Texas Panhandle, it was only the fourth quake of magnitude 4.0 or greater to strike the region since 1900, according to the U.S. Geological Survey (USGS). Emergency services have reported no initial damages or injuries, though earthquakes of this magnitude can cause minor structural wear.
The seismic activity is being attributed to a natural tectonic occurrence, where subterranean rock masses slip along a fault line. However, the notes also suggest a link to human activities, particularly the injection of drilling and extraction wastewater into deep disposal wells in the region. This process can increase underground pore pressure, lubricating pre-existing faults and leading to rock mass slippage.
This story is developing.