Since the devastating earthquakes measuring 6.0 and 6.7 that struck on November 10, the eastern region of Cuba has not stopped shaking.
According to the National Center for Seismological Research (CENAIS), as of the close of November 22, a total of 5,350 aftershocks have been recorded, of which at least 125 have been noticeable to the population.
The most recent seismic report details that between November 21 and 22, 172 earthquakes were identified, distributed as follows:
- Pilón-Chivirico: 160 earthquakes, with magnitudes ranging from 1.1 to 4.0.
- Santiago-Baconao: 11 earthquakes, with magnitudes ranging from 0.8 to 2.1.
- Moa-Purial: 1 earthquake of magnitude 2.3.
The most significant event during this period occurred in the Dominican Republic, with a tremor measuring 4.1 in magnitude.
Despite the intensity and number of aftershocks, most have been minor and have not caused significant damage.
However, fear persists among the residents of areas like Pilón, Media Luna, and Santiago de Cuba, who have shared their concerns on social media.
On Tuesday, a magnitude 4.2 earthquake was felt in several municipalities in the provinces of Granma and Santiago de Cuba, while on November 21 another event of magnitude 4.0 shook the region, with its epicenter located 19 kilometers southeast of Pilón.
Enrique Diego Arango Arias, head of the National Seismological Service, described it as "normal" for this type of seismic activity to persist for weeks or even months following significant events.
"The aftershocks are a result of the adjustment of the rupture zone and are generally smaller than the main event," he explained.
Authorities urge the public to remain calm and adhere to safety measures during seismic events, including identifying safe locations and avoiding weakened structures.
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