Oregon earthquakes

M3.1 earthquake 274 km W of Bandon, Oregon

A magnitude 3.1 earthquake struck 274 km W of Bandon, Oregon on Sat, Mar 28, 2026, 3:52 PM PDT (22:52 UTC), 10 km (6 mi) below the surface.

A larger quake followed: M4.1 off the coast of Oregon. This one was a foreshock.

Bandon forecastMore in Oregon

Map

Where this earthquake was located, with the others nearby. Select one for its page.

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The earthquake

Magnitude
3.1 (ML, local (Richter)), minor
Magnitude from
USGS National Earthquake Information Center
Local time
UTC
2026-03-28 22:52:57 UTC
Depth
10.0 km (6.2 mi), shallow
Epicenter
43.545° N, 127.746° W
Region
Oregon
Tsunami flag
No
Status
Reviewed by a seismologist

Did you feel it?

No one has reported feeling this quake to the USGS.

How well it is located

Reviewed by a seismologist.

Location uncertainty
About 9.0 km horizontally, 2.0 km in depth
Magnitude uncertainty
±0.04
Depth from
Operator assigned
Station coverage gap
268°, poorly surrounded by stations
Stations used
38

Nearest places

Distance and direction from each place to the epicenter, with its forecast.

Nearby

Within 100 km, magnitude 1.5 and up: 11 in the 60 days after this one and 1 in the 30 days before it.

After

  1. 3.3293 km WNW of Bandon, Oregon · 188 days ago · 10 km deep · 30 km away
  2. 2.6197 km W of Bandon, Oregon · 170 days ago · 10 km deep · 79 km away
  3. 3.0265 km WNW of Bandon, Oregon · 168 days ago · 10 km deep · 17 km away
  4. 3.1296 km W of Bandon, Oregon · 168 days ago · 10 km deep · 22 km away
  5. 2.9226 km W of Bandon, Oregon · 161 days ago · 10 km deep · 50 km away
  6. 3.0227 km W of Bandon, Oregon · 160 days ago · 10 km deep · 47 km away
  7. 2.9195 km W of Port Orford, Oregon · 157 days ago · 10 km deep · 88 km away
  8. 2.9239 km W of Langlois, Oregon · 148 days ago · 6 km deep · 48 km away
  9. 3.6261 km WNW of Bandon, Oregon · 145 days ago · 10 km deep · 26 km away · felt by 1
  10. 3.8off the coast of Oregon · 140 days ago · 10 km deep · 63 km away
  11. 4.1off the coast of Oregon · 140 days ago · 10 km deep · 64 km away

Before

  1. 4.3off the coast of Oregon · 203 days ago · 10 km deep · 48 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us7000s8g3. Read Sun, Oct 4, 2026, 11:35 PM UTC.