Mayagueez has a very high level of seismic activity Based on data from the past 55 years and our earthquake archive back to 1900 there are about 4,500 quakes on average per year in or near Mayagueez Mayagueez has had at least 4 quakes above magnitude 7 since 1900 which suggests that larger earthquakes of this size occur infrequently probably on average approximately every 30 to 35 years The last earthquake in Mayagueez occurred 11 hours ago and had a magnitude of 3.4: Mag. 3.4 earthquake Caribbean Sea - 26 km northwest of Isla de Mona Island, Puerto Rico - writeAge(1746489964)A light magnitude 3.4 earthquake occurred in the Caribbean Sea near Isla de Mona island The quake had a moderate depth of 101 km (63 mi) and was not felt (or at least not reported so) Mayagueez has had 8 quakes of magnitude 3.0 or above and 22 quakes between 2.0 and 3.0 There were also 5 quakes below magnitude 2.0 which people don't normally feel The quake had a very shallow depth of 24 km (15 mi) and was not felt (or at least not reported so) A moderate magnitude 4.4 earthquake hit near Puerto Rico island 2025 at 5.06 am local time (America/Puerto Rico GMT -4) The quake had a very shallow depth of 13 km (8 mi) and was felt widely in the area The shallow depth of the quake caused it to be felt more strongly near the epicenter than a deeper quake of similar magnitude would A strong magnitude 5.6 earthquake occurred in the North Atlantic Ocean 89 km (55 mi) from  Puerto Rico in the evening of Tuesday The quake had a very shallow depth of 7 km (4.3 mi) and was felt over a large region Anasco has a very high level of seismic activity there are about 644 quakes on average per year in or near Anasco Anasco has had at least 5 quakes above magnitude 7 since 1900 probably on average approximately every 23 to 27 years Anasco has about 327 quakes of magnitude 3 or higher per year (Mag 4+: 16.2 quakes per year) The last earthquake in Anasco occurred 11 hours ago and had a magnitude of 3.4: Mag. 3.4 earthquake Caribbean Sea - 26 km northwest of Isla de Mona Island, Puerto Rico - writeAge(1746489964)A light magnitude 3.4 earthquake occurred in the Caribbean Sea near Isla de Mona island Anasco has had 9 quakes of magnitude 3.0 or above and 22 quakes between 2.0 and 3.0 There were also 2 quakes below magnitude 2.0 which people don't normally feel The quake had a very shallow depth of 24 km (15 mi) and was not felt (or at least not reported so).