M2.8 earthquake 114 km NW of Cold Bay, Alaska
A magnitude 2.8 earthquake struck 114 km NW of Cold Bay, Alaska on Fri, Feb 12, 2016, 12:30 AM AKST (09:30 UTC), 260 km (161 mi) below the surface.
A larger quake followed: M4.1 84 km NW of Cold Bay, Alaska. This one was a foreshock.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 2.8 (ML, local (Richter)), micro
- Magnitude from
- USGS National Earthquake Information Center
- Local time
- UTC
- 2016-02-12 09:30:24 UTC
- Depth
- 259.6 km (161.3 mi), intermediate-depth
- Epicenter
- 55.896° N, 164.024° W
- Region
- Alaska
- Tsunami flag
- No
- Status
- Reviewed by a seismologist
Magnitude estimates
Different scales measure different things and differ by a few tenths. The USGS marks one as preferred, and it is the one this page uses.
| Mag. | Scale | Computed by | Notes |
|---|---|---|---|
| 2.8 | ML, local (Richter) | USGS National Earthquake Information Center | Preferred · Reviewed · 7 stations |
| 2.8 | ML, local (Richter) | Alaska Earthquake Center | Preliminary |
Did you feel it?
No one has reported feeling this quake to the USGS.
How well it is located
Reviewed by a seismologist.
- Location uncertainty
- About 7.2 km horizontally, 8.1 km in depth
- Station coverage gap
- 208°, poorly surrounded by stations
- Stations used
- 15
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.5 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 us10004qur (also filed as ak12856351, ak0161z9nb1x). Read Mon, Oct 5, 2026, 10:57 AM UTC.