M3.4 Earthquake 6 km WNW of Delta, B.C., MX — May 22, 2026
2026-05-22 01:10:42 UTC (8 hours ago) · approx. 5:10 PM UTC-8 local
On May 22, 2026 at 01:10 UTC, a magnitude 3.4 shallow crustal earthquake struck 6 km WNW of Delta, B.C., MX, at a depth of 5.2 km and coordinates 32.3687°, -115.2602°.
Physical scale: An earthquake of magnitude 3.4 releases seismic energy equivalent to roughly 2.2 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 142 m — a useful intuition for the size of the slip patch on the fault.
Earthquake Details
-115.2602°E
Technical Information
Nearby Earthquakes (Last 7 Days)
Common Questions
How strong was the magnitude 3.4 earthquake near Delta, B.C., MX?
The magnitude 3.4 earthquake that struck 6 km WNW of Delta, B.C., MX on May 22, 2026 at 01:10 UTC had a depth of 5.2 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 3.4 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 3.4 earthquakes are typically only recorded by instruments.
Authoritative source: USGS event page (event ID: ci41471960). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2026, May 22, 2026). M3.4 Earthquake 6 km WNW of Delta, B.C., MX — May 22, 2026. Retrieved May 22, 2026 from https://www.earthquaketracker.org/earthquakes/event/ci41471960/