Significant Rise in Seismic Activity: 6.8-Magnitude Earthquake Hits Cuba

On November 11, a 6.8-magnitude earthquake struck Cuba, centered in Bartolomé at a depth of 14 kilometers. This event followed a series of quakes in South America, including a 6.2-magnitude shake in Chile and previous seismic activity in Peru, California, Greece, and Hawaii, indicating increased tectonic movements recently observed across these regions.

On Sunday, November 11, a 6.8-magnitude earthquake struck Cuba, as reported by the United States Geological Survey (USGS). The seismic event was centered in Bartolomé and occurred at a depth of 14 kilometers (approximately 8.7 miles). At the time of publication, the USGS noted that it had received 117 reports from individuals who felt the tremor. This earthquake in Cuba followed closely after a series of seismic activities in South America. Just two days prior, a 6.2-magnitude earthquake was recorded in Chile on November 8. This incident occurred in Cochrane at a depth of 10 kilometers (around 6.2 miles). Moreover, the Chilean earthquake took place one day after a 5.0-magnitude quake was detected in Peru on November 7, centered in Changuillo at a depth of 54.8 kilometers (approximately 34 miles). This series of quakes continued with a 4.4-magnitude earthquake that was reported in California on the same day, originating in Borrego Springs at a depth of 9.8 kilometers (about six miles). Furthermore, the trend of seismic activity extended back to November 5, when a 4.4-magnitude earthquake was registered in Greece, centered in Chalandrítsa at a depth of 82.3 kilometers (about 51.1 miles). Hours later, a 4.8-magnitude earthquake struck Hawaii, located in Pāhala at a depth of 38.4 kilometers (around 23.9 miles). Lastly, preceding these events, a 3.3-magnitude earthquake occurred in Anza, California on November 4, recorded at a depth of 12.1 kilometers (approximately 7.5 miles). This extensive series of seismic activities underscores a notable increase in tectonic movements across various regions.

The occurrence of earthquakes is a natural phenomenon caused by the movement of tectonic plates beneath the Earth’s surface. This particular report highlights a series of earthquakes within a short timeframe, indicating heightened tectonic activity in multiple regions, including the Caribbean, South America, and the Western United States. The USGS plays a critical role in monitoring and reporting seismic events, providing valuable information to the public and authorities regarding potential impact and safety measures.

This series of earthquakes, culminating with the 6.8-magnitude quake in Cuba, has raised awareness of seismic activity across various regions globally. The proximity and timing of these earthquakes suggest a period of heightened tectonic activity that is significant for both local populations and geological researchers. Continued monitoring and preparedness are essential to mitigate the potential effects of such natural disasters in the future.

Original Source: www.kfyi.com