M4.5 earthquake 202 km WSW of Pistol River, Oregon
A magnitude 4.5 earthquake struck 202 km WSW of Pistol River, Oregon on Sat, Jun 25, 1977, 11:15 AM PDT (18:15 UTC), 15 km (9 mi) below the surface.
A larger quake followed: M4.7 190 km W of Pistol River, Oregon. This one was a foreshock.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 4.5 (mb, body-wave), light
- Magnitude from
- USGS National Earthquake Information Center
- Local time
- UTC
- 1977-06-25 18:15:50 UTC
- Depth
- 15.0 km (9.3 mi), shallow
- Epicenter
- 41.936° N, 126.804° 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
- Stations used
- 19
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.5 and up: 3 in the 60 days after this one and 0 in the 30 days before it.
After
Earthquakes todayOregon earthquakesLive radar here
Sources
From the USGS Earthquake Hazards Program and its partner networks, event usp0000pfk. Read Sun, Oct 4, 2026, 11:40 PM UTC.