M3.1 earthquake 22 km ENE of Ukiah, Oregon
A magnitude 3.1 earthquake struck 22 km ENE of Ukiah, Oregon on Mon, Jun 18, 1984, 12:34 PM PDT (19:34 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
- 3.1 (md), minor
- Local time
- UTC
- 1984-06-18 19:34:04 UTC
- Depth
- 9.8 km (6.1 mi), shallow
- Epicenter
- 45.231° N, 118.688° 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 4.3 km horizontally, 2.4 km in depth
- Magnitude uncertainty
- ±0.10
- Depth from
- From location
- Station coverage gap
- 284°, poorly surrounded by stations
- Stations used
- 17
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 2 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 uw10177418. Read Tue, Sep 22, 2026, 7:50 PM UTC.