3.0

M3.0 Earthquake 234 km WNW of Bandon, OregonApril 27, 2026

2026-04-27 12:52:24 UTC (1 hour ago) · approx. 4:52 AM UTC-8 local

MagnitudeM3.0(ml)
Time12:52 UTC4:52 AM UTC-8
Depth10.0 kmshallow crustal
Coordinates43.571°, -127.229°
Felt byNo felt reports
Status✓ Reviewed by USGS

On April 27, 2026 at 12:52 UTC, a magnitude 3.0 shallow crustal earthquake struck 234 km WNW of Bandon, Oregon, at a depth of 10.0 km and coordinates 43.5712°, -127.2294°.

Physical scale: An earthquake of magnitude 3.0 releases seismic energy equivalent to roughly 477 kg of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 71 m — a useful intuition for the size of the slip patch on the fault.

Map showing earthquake epicenter at 43.57°, -127.23°

Earthquake Details

Magnitude
3.0 ml
Depth
10.0 km
shallow crustal
Location
43.5712°N
-127.2294°E

Technical Information

Event ID
us6000st4p
Event Type
earthquake
Status
✓ Reviewed
Significance
138
Stations Used
25
Azimuthal Gap
275.0°
Min Station Distance
1.616°
RMS Residual
0.95 sec
Last Updated
2026-04-27 13:07:28 UTC

Common Questions

How strong was the magnitude 3.0 earthquake near Bandon, Oregon?

The magnitude 3.0 earthquake that struck 234 km WNW of Bandon, Oregon on April 27, 2026 at 12:52 UTC had a depth of 10.0 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 3.0 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.

Authoritative source: USGS event page (event ID: us6000st4p). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, April 27, 2026). M3.0 Earthquake 234 km WNW of Bandon, OregonApril 27, 2026. Retrieved April 27, 2026 from https://www.earthquaketracker.org/earthquakes/event/us6000st4p/