M3.1 Earthquake 17 km SSE of Esperanza, Puerto Rico — April 22, 2026
2026-04-22 04:23:22 UTC (4 hours ago)
On April 22, 2026 at 04:23 UTC, a magnitude 3.1 shallow crustal earthquake struck 17 km SSE of Esperanza, Puerto Rico, at a depth of 10.1 km and coordinates 17.9633°, -65.3773°.
Earthquake Details
-65.3773°E
Technical Information
Nearby Earthquakes (Last 7 Days)
Common Questions
How strong was the magnitude 3.1 earthquake near Esperanza, Puerto Rico?
The magnitude 3.1 earthquake that struck 17 km SSE of Esperanza, Puerto Rico on April 22, 2026 at 04:23 UTC had a depth of 10.1 km. For context, this was a minor earthquake typically detected only by instruments.
Were there aftershocks?
Aftershock activity is monitored continuously by the USGS. Aftershock sequences from magnitude 3.1 earthquakes can continue for several days and gradually diminish over time.
What should I do after an earthquake?
If you were in the affected area: check yourself and others for injuries, inspect your home for damage, and be prepared for aftershocks. For detailed guidance, see our earthquake safety guide and emergency planning resources.
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Understanding This Data
Magnitude 3.1 earthquakes are typically only recorded by instruments.