M3.1 earthquake 19 km SE of Denali National Park, Alaska
A magnitude 3.1 earthquake struck 19 km SE of Denali National Park, Alaska on Mon, Apr 25, 1983, 1:47 AM GMT-9 (10:47 UTC), 33 km (21 mi) below the surface.
A larger quake followed: M3.7 24 km S of Denali National Park, Alaska. This one was a foreshock.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 3.1 (ML, local (Richter)), minor
- Magnitude from
- USGS National Earthquake Information Center
- Local time
- UTC
- 1983-04-25 10:47:36 UTC
- Depth
- 33.0 km (20.5 mi), shallow
- Epicenter
- 63.444° N, 151.399° 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 1.5 and up: 7 in the 60 days after this one and 1 in the 30 days before it.
After
- 3.035 km SE of Denali National Park, Alaska · 15855 days ago · 33 km deep · 16 km away
- 3.131 km WNW of Petersville, Alaska · 15849 days ago · 33 km deep · 94 km away
- 3.724 km S of Denali National Park, Alaska · 15842 days ago · 33 km deep · 21 km away
- 3.242 km SE of Denali National Park, Alaska · 15838 days ago · 33 km deep · 23 km away
- 3.757 km SE of Denali National Park, Alaska · 15830 days ago · 147 km deep · 38 km away
- 3.152 km NE of Lake Minchumina, Alaska · 15827 days ago · 10 km deep · 92 km away
- 3.629 km S of Denali National Park, Alaska · 15812 days ago · 30 km deep · 21 km away
Before
Earthquakes todayAlaska earthquakesLive radar here
Sources
From the USGS Earthquake Hazards Program and its partner networks, event usp0001us2. Read Thu, Oct 1, 2026, 7:09 PM UTC.