M4.5 earthquake 165 km W of Langlois, Oregon
A magnitude 4.5 earthquake struck 165 km W of Langlois, Oregon on Fri, Nov 9, 1984, 8:58 AM PST (16:58 UTC), 10 km (6 mi) below the surface.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 4.5 (ms), light
- Local time
- UTC
- 1984-11-09 16:58:04 UTC
- Depth
- 10.0 km (6.2 mi), shallow
- Epicenter
- 43.140° N, 126.455° 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.
- Depth from
- OPERATOR_ASSIGNED
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.5 and up: 1 in the 60 days after this one and 3 in the 30 days before it.
After
Before
Earthquakes todayOregon earthquakesLive radar here
Sources
From the USGS Earthquake Hazards Program and its partner networks, event usp00028xk. Read Tue, Sep 22, 2026, 9:40 PM UTC.