M3.3 Earthquake 233 km SSE of False Pass, Alaska — April 19, 2026
2026-04-19 17:15:54 UTC (3 days ago)
On April 19, 2026 at 17:15 UTC, a magnitude 3.3 shallow crustal earthquake struck 233 km SSE of False Pass, Alaska, at a depth of 33.5 km and coordinates 52.9710°, -161.8500°.
Earthquake Details
-161.8500°E
Technical Information
Nearby Earthquakes (Last 7 Days)
Common Questions
How strong was the magnitude 3.3 earthquake near False Pass, Alaska?
The magnitude 3.3 earthquake that struck 233 km SSE of False Pass, Alaska on April 19, 2026 at 17:15 UTC had a depth of 33.5 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 3.3 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 3.3 earthquakes are typically only recorded by instruments.