M6.2 earthquake 134 km WSW of Adak, Alaska
A magnitude 6.2 earthquake struck 134 km WSW of Adak, Alaska on Fri, May 24, 1985, 1:04 PM HADT (22:04 UTC), 34 km (21 mi) below the surface.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 6.2 (mw), strong
- Local time
- UTC
- 1985-05-24 22:04:43 UTC
- Depth
- 34.2 km (21.3 mi), shallow
- Epicenter
- 51.422° N, 178.430° W
- Region
- Alaska
- 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
- CONSTRAINED_BY_DEPTH_PHASES
Nearby
Within 100 km, magnitude 2.5 and up: 2 in the 60 days after this one and 0 in the 30 days before it.
After
Earthquakes todayAlaska earthquakesLive radar here
Sources
From the USGS Earthquake Hazards Program and its partner networks, event usp0002f5h (also filed as gcmtb052485b, ushis3891, gcmt19850524220443, iscgem525921). Read Tue, Sep 22, 2026, 3:38 AM UTC.