Oregon earthquakes

M5.5 earthquake 246 km W of Bandon, Oregon

A magnitude 5.5 earthquake struck 246 km W of Bandon, Oregon on Tue, Aug 23, 1949, 10:07 PM GMT-8 (06:07 UTC), 10 km (6 mi) below the surface.

Bandon forecastMore in Oregon

Map

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

Open the live map with earthquakes

The earthquake

Magnitude
5.5 (ms), moderate
Local time
UTC
1949-08-24 06:07:16 UTC
Depth
10.0 km (6.2 mi), shallow
Epicenter
43.547° N, 127.397° 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 0.0 km horizontally, 6.7 km in depth

Nearest places

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

Nearby

Within 100 km, magnitude 2.5 and up: 0 in the 60 days after this one and 0 in the 30 days before it.

None recorded.

Earthquakes todayOregon earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event iscgemsup896802 (also filed as ushis1669). Read Wed, Sep 30, 2026, 7:35 PM UTC.