M2.9 earthquake 55 km WNW of Valdez, Alaska
A magnitude 2.9 earthquake struck 55 km WNW of Valdez, Alaska on Sat, May 22, 1982, 9:16 AM GMT-9 (18:16 UTC), 32 km (20 mi) below the surface.
A larger quake followed: M3.0 48 km SSE of Nelchina, Alaska. This one was a foreshock.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 2.9 (ml), micro
- Local time
- UTC
- 1982-05-22 18:16:23 UTC
- Depth
- 32.2 km (20.0 mi), shallow
- Epicenter
- 61.337° N, 147.292° 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 3 in the 30 days before it.
After
- 3.048 km SSE of Nelchina, Alaska · 16180 days ago · 33 km deep · 64 km away
- 3.042 km WSW of Tonsina, Alaska · 16143 days ago · 33 km deep · 76 km away
Before
Earthquakes todayAlaska earthquakesLive radar here
Sources
From the USGS Earthquake Hazards Program and its partner networks, event usp0001mff. Read Tue, Sep 22, 2026, 8:41 AM UTC.