Magnitude 5.1 Earthquake Strikes Southern East Pacific Rise
A moderate 5.1 magnitude earthquake was recorded in the southern East Pacific Rise on February 17, 2026. The seismic event occurred at a shallow depth of 10 kilometers.
What Happened
A moderate earthquake with a magnitude of 5.1 mb occurred on February 17, 2026, at 01:18:09 UTC. The seismic event was centered in the southern East Pacific Rise. According to the U.S. Geological Survey (USGS), the earthquake struck at a shallow depth of 10 kilometers.
Location Details
The earthquake was located at coordinates 35.2327°S and 111.5735°W. This region, known as the southern East Pacific Rise, is a mid-ocean ridge located along the floor of the Pacific Ocean. The recorded depth of 10 kilometers is considered shallow; earthquakes occurring at depths of less than 20 kilometers are classified as shallow and can result in more intense shaking near the epicenter compared to deeper events.
Impact Assessment
As of the latest report, there have been no felt reports submitted to the USGS. There is currently no tsunami advisory, watch, or warning in effect (tsunami status: 0). No specific alert level color has been assigned to this event, and no damage or injuries have been reported in this remote oceanic region.
What You Should Know
A magnitude 5.1 event is classified as a “moderate earthquake.” While such events can cause damage to poorly constructed buildings in populated areas, they are routine occurrences along tectonic plate boundaries like the East Pacific Rise. Aftershocks are a common occurrence following a moderate earthquake; however, the remote location of this event minimizes direct risk to populated landmasses.
Source
Information provided by the USGS Earthquake Hazards Program.
Source: USGS Official Notice