Did a 5.3-Magnitude Earthquake Hit West Texas?

Synopsis
Key Takeaways
- The earthquake registered a magnitude of 5.3.
- It occurred on May 4, 2023, at 7:47 p.m. local time.
- The epicenter was near Whites City, New Mexico.
- Minimal impact was reported due to the area's low population.
- Aftershocks were expected following the initial quake.
On the evening of May 4, West Texas experienced a 5.3-magnitude earthquake, as confirmed by the US Geological Survey (USGS). This seismic event was part of a swarm affecting the area near the Texas-New Mexico border. The quake struck at 7:47 p.m. local time, located approximately 35 miles south of Whites City, New Mexico, amidst the stretch between Midland and El Paso, Texas.
The USGS indicated that due to the region's low population density, the earthquake had minimal effects on the local residents, highlighting that the likelihood of ground failure, landslides, or liquefaction was quite low.
Initially, the European-Mediterranean Seismological Centre (EMSC) assessed the quake's strength at 6.5, situating the epicenter roughly 50 miles west of Pecos, Texas, and 45 miles northeast of Van Horn.
They also cautioned on social media that aftershocks could be expected in the ensuing hours or days. Their advisory urged individuals to avoid damaged zones unless absolutely necessary, emphasizing safety and adherence to official guidance.
Nearly two million residents across a 200-mile radius in both the US and Mexico reported feeling the tremors. This seismic activity followed closely on the heels of a significant 7.4-magnitude earthquake that occurred off the southern coasts of Chile and Argentina just one day earlier.
The USGS noted that the quake off the coasts was detected between Cape Horn and Antarctica at a shallow depth of 10 km (6 miles) and was accompanied by several aftershocks.
In response to that event, Chilean authorities issued a tsunami warning for the southernmost region due to its severity.