A magnitude 4.8 earthquake struck 26 kilometers south of Santa Cruz de El Seibo in the Dominican Republic on November 13, 2026, at 12:35 PM local time (16:35 UTC). The quake was recorded at a depth of 137 kilometers, making it a deep-seated seismic event.
Initial reports indicated the quake was felt by numerous residents across a wide area, with over 104 reports received by VolcanoDiscovery. Participants in these reports suggested the shaking was noticeable but did not result in significant damage. The depth of the earthquake may have contributed to its relatively mild surface effects.
The shaking was most significantly experienced in and around Santo Domingo, the Dominican Republic’s capital, approximately 89 kilometers west of the epicenter, where 19 individuals reported feeling the tremor. Additional reports came from Santo Domingo Este, which is about 84 kilometers from the epicenter, with 10 reports logged from that area.
In other nearby communities, residents also reported weak shaking. Towns such as La Romana, Guaymate, and Ramon Santana, all situated at various distances from the epicenter, indicated minor shaking at levels classified up to intensity III on the Modified Mercalli Intensity Scale. These areas include populations that could easily report on their experience due to proximity to the quake’s center.
Seismologists noted that the reports were still under consideration as seismic data from various agencies continued to evolve. The United States Geological Survey has been monitoring the event, and it stated that the quake’s parameters might be subject to revision as new information becomes available from seismological agencies.
No further aftershocks have been reported following the main event. Authorities and scientists will monitor the region closely, as aftershocks can often follow significant seismic activity.
Residents within the affected areas are encouraged to remain aware and report any unusual activity or further shaking. Their contributions may assist in helping update and refine ongoing seismic monitoring efforts in the region.
