M2.8 earthquake 46 km NW of Nelson Lagoon, Alaska
A magnitude 2.8 earthquake struck 46 km NW of Nelson Lagoon, Alaska on Thu, Feb 8, 2024, 11:57 PM AKST (08:57 UTC), 206 km (128 mi) below the surface.
A larger quake followed: M3.5 65 km NNE 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
- 2024-02-09 08:57:15 UTC
- Depth
- 206.0 km (128.0 mi), intermediate-depth
- Epicenter
- 56.251° N, 161.798° 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 · ±0.088 · 17 stations |
| 3.1 | 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 8.1 km horizontally, 9.8 km in depth
- Magnitude uncertainty
- ±0.09
- Depth from
- From location
- Station coverage gap
- 120°
- Stations used
- 43
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.5 and up: 11 in the 60 days after this one and 5 in the 30 days before it.
After
- 3.041 km NNE of King Cove, Alaska · 965 days ago · 90 km deep · 95 km away
- 2.860 km NE of King Cove, Alaska · 959 days ago · 125 km deep · 85 km away
- 2.822 km SE of Nelson Lagoon, Alaska · 951 days ago · 146 km deep · 69 km away
- 2.151 km SSW of Nelson Lagoon, Alaska · 945 days ago · 123 km deep · 81 km away
- 3.565 km NNE of Cold Bay, Alaska · 943 days ago · 157 km deep · 67 km away
- 2.755 km SW of Nelson Lagoon, Alaska · 940 days ago · 134 km deep · 65 km away
- 1.940 km NW of Sand Point, Alaska · 933 days ago · 96 km deep · 89 km away
- 1.944 km SW of Nelson Lagoon, Alaska · 931 days ago · 117 km deep · 63 km away
- 1.553 km SSW of Nelson Lagoon, Alaska · 929 days ago · 126 km deep · 79 km away
- 2.859 km SW of Nelson Lagoon, Alaska · 923 days ago · 117 km deep · 75 km away
- 2.142 km NW of Sand Point, Alaska · 918 days ago · 72 km deep · 89 km away
Before
- 1.949 km WNW of Sand Point, Alaska · 976 days ago · 93 km deep · 97 km away
- 1.935 km SSE of Nelson Lagoon, Alaska · 982 days ago · 139 km deep · 80 km away
- 2.461 km NNE of King Cove, Alaska · 987 days ago · 128 km deep · 79 km away
- 2.536 km SE of Nelson Lagoon, Alaska · 990 days ago · 132 km deep · 83 km away
- 1.836 km WNW of Sand Point, Alaska · 991 days ago · 93 km deep · 98 km away
Earthquakes todayAlaska earthquakesLive radar here
Sources
From the USGS Earthquake Hazards Program and its partner networks, event us6000mfme (also filed as ak0241ualloy). Read Sat, Oct 3, 2026, 2:40 AM UTC.