An impactful 6.8 earthquake struck Cuba on Sunday amid a grueling recovery from recent power failures and damaging hurricane activity, officials said. According to the United States Geological Survey, the earthquake "occurred as the result of predominantly strike-slip faulting at shallow depth near within the Septentrional-Oriente Fault Zone."

Back-to-back earthquakes hit southeastern Cuba on Sunday, damaging houses, buildings and power lines as well as causing landslides, the goverment said.

A 6.8 magnitude earthquake struck off the coast of eastern Cuba on Sunday, causing material damage in several regions as the island continues to recover from widespread blackouts and the impact of two hurricanes over the past few weeks.