M3.3 earthquake 40 km N of Pleasant Valley, Alaska
A magnitude 3.3 earthquake struck 40 km N of Pleasant Valley, Alaska on Sun, Apr 22, 1984, 5:32 PM AKST (02:32 UTC), 22 km (14 mi) below the surface.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 3.3 (ml), minor
- Local time
- UTC
- 1984-04-23 02:32:16 UTC
- Depth
- 22.2 km (13.8 mi), shallow
- Epicenter
- 65.243° N, 146.889° 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.
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.5 and up: 2 in the 60 days after this one and 1 in the 30 days before it.
After
- 3.010 km E of Salcha, Alaska · 15491 days ago · 4 km deep · 81 km away
- 2.8Central Alaska · 15447 days ago · 24 km deep · 61 km away
Before
Earthquakes todayAlaska earthquakesLive radar here
Sources
From the USGS Earthquake Hazards Program and its partner networks, event usp00023tk. Read Tue, Sep 22, 2026, 10:34 PM UTC.