A 6.1-magnitude earthquake hit Chile on January 2, centered in Calama at 99 km depth. This was part of a series of seismic events including a 4.7-magnitude quake in California and a previous strong quake in the Kuril Islands, reflecting ongoing tectonic activity across the region.
A significant earthquake, measuring 6.1 on the Richter scale, struck Chile on January 2, as reported by the United States Geological Survey (USGS). The epicenter was located in Calama at a considerable depth of 99 kilometers (approximately 61.5 miles). At the time of publication, the USGS had recorded twenty-five instances of individuals reporting tremors associated with this seismic event.
The occurrence in Chile followed a 4.7-magnitude earthquake that impacted California the previous day, January 1, with its epicenter situated in Cobb, at a depth of 1.1 kilometers (around 0.7 miles). This was preceded by a 3.3-magnitude earthquake in Alaska on December 30, originating near Nikolski, at a depth of 39.5 kilometers (approximately 25 miles).
Notably, on the same day as the Alaska earthquake, a 3.3-magnitude event was also documented in Fort Bidwell, California, occurring at a depth of 3.4 kilometers (about 2.1 miles). Furthermore, on December 27, a more forceful 6.7-magnitude earthquake was recorded in the Kuril Islands, located at a depth of 162.6 kilometers (roughly 101 miles).
Adjacent shaking was felt in McCarthy, Alaska, with a 3.6-magnitude earthquake reported on December 26 beneath 8.1 kilometers (approximately five miles). Earlier events included a 3.0-magnitude earthquake in Clayton, California on December 25, at a depth of 13.2 kilometers (around 8.2 miles). The sequence of seismic activities commenced with a 5.9-magnitude earthquake in Guisa, Cuba on December 23, occurring at a depth of 22.2 kilometers (approximately 13.8 miles).
Earthquakes are a natural phenomenon resulting from tectonic movements beneath the Earth’s surface. They can vary significantly in magnitude and depth, impacting communities in diverse ways. The US Geological Survey (USGS) continuously monitors seismic activity globally, providing timely reports that inform the public and relevant authorities about potential hazards. The chain of earthquakes discussed in this report illustrates broader tectonic activities affecting regions in South America, North America, and surrounding areas, underscoring the dynamic nature of the Earth’s geology.
In summary, a series of earthquakes have recently impacted several regions, culminating in a 6.1-magnitude quake in Chile. These significant seismic events, which also included various tremors in California and Alaska, highlight the ongoing tectonic activities and their potential implications for public safety. Continuous monitoring by agencies such as the US Geological Survey is crucial for swift response and preparedness in affected areas.
Original Source: www.kfyi.com
