M4.8 earthquake 35 km SW of False Pass, Alaska
A magnitude 4.8 earthquake struck 35 km SW of False Pass, Alaska on Fri, Nov 23, 1984, 1:37 AM AKST (10:37 UTC), 33 km (21 mi) below the surface.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 4.8 (mb), light
- Local time
- UTC
- 1984-11-23 10:37:38 UTC
- Depth
- 33.0 km (20.5 mi), shallow
- Epicenter
- 54.654° N, 163.849° 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
- OPERATOR_ASSIGNED
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.8 and up: 1 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 usp00029bb. Read Mon, Sep 21, 2026, 9:12 PM UTC.