M4.4 earthquake 247 km WSW of Adak, Alaska
A magnitude 4.4 earthquake struck 247 km WSW of Adak, Alaska on Sun, Jan 26, 2020, 11:49 AM GMT-12 (23:49 UTC), 10 km (6 mi) below the surface.
A larger quake followed: M5.7 239 km WSW of Adak, Alaska. This one was a foreshock.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 4.4 (mb), light
- Local time
- UTC
- 2020-01-26 23:49:32 UTC
- Depth
- 10.0 km (6.2 mi), shallow
- Epicenter
- 50.918° N, 179.839° 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.
- Location uncertainty
- About 3.5 km horizontally, 1.8 km in depth
- Magnitude uncertainty
- ±0.07
- Depth from
- Operator assigned
- Station coverage gap
- 142°
- Stations used
- 158
Nearby
Within 100 km, magnitude 1.5 and up: 122 in the 60 days after this one and 120 in the 30 days before it.
After
- 2.6246 km WSW of Adak, Alaska · 2439 days ago · 22 km deep · 12 km away
- 3.9249 km WSW of Adak, Alaska · 2439 days ago · 10 km deep · 2 km away
- 2.7245 km WSW of Adak, Alaska · 2439 days ago · 15 km deep · 8 km away
- 2.5234 km WSW of Adak, Alaska · 2439 days ago · 15 km deep · 19 km away
- 3.1239 km WSW of Adak, Alaska · 2439 days ago · 16 km deep · 16 km away
- 2.7Andreanof Islands, Aleutian Islands, Alaska · 2439 days ago · 11 km deep · 5 km away
- 4.0237 km WSW of Adak, Alaska · 2439 days ago · 10 km deep · 10 km away
- 1.9248 km WSW of Adak, Alaska · 2439 days ago · 13 km deep · 12 km away
- 3.5241 km WSW of Adak, Alaska · 2439 days ago · 10 km deep · 6 km away
- 2.5240 km WSW of Adak, Alaska · 2439 days ago · 10 km deep · 16 km away
- 2.6241 km WSW of Adak, Alaska · 2439 days ago · 10 km deep · 8 km away
- 2.8242 km WSW of Adak, Alaska · 2439 days ago · 10 km deep · 6 km away
- 2.7257 km WSW of Adak, Alaska · 2439 days ago · 22 km deep · 13 km away
- 5.1239 km WSW of Adak, Alaska · 2438 days ago · 10 km deep · 14 km away
- 2.4235 km WSW of Adak, Alaska · 2438 days ago · 15 km deep · 14 km away
- 2.9242 km WSW of Adak, Alaska · 2438 days ago · 10 km deep · 5 km away
- 4.0245 km WSW of Adak, Alaska · 2438 days ago · 10 km deep · 4 km away
- 3.8248 km WSW of Adak, Alaska · 2438 days ago · 10 km deep · 2 km away
- 2.4249 km WSW of Adak, Alaska · 2438 days ago · 26 km deep · 10 km away
- 2.2247 km WSW of Adak, Alaska · 2438 days ago · 26 km deep · 5 km away
- 2.2255 km WSW of Adak, Alaska · 2438 days ago · 25 km deep · 8 km away
- 5.4247 km WSW of Adak, Alaska · 2437 days ago · 10 km deep · 2 km away
- 3.3237 km WSW of Adak, Alaska · 2437 days ago · 13 km deep · 16 km away
- 2.2251 km WSW of Adak, Alaska · 2437 days ago · 16 km deep · 16 km away
- 2.0240 km WSW of Adak, Alaska · 2437 days ago · 13 km deep · 17 km away
- 2.6251 km WSW of Adak, Alaska · 2437 days ago · 20 km deep · 16 km away
- 4.0249 km WSW of Adak, Alaska · 2437 days ago · 10 km deep · 2 km away
- 3.7247 km WSW of Adak, AK · 2437 days ago · 10 km deep · 3 km away
- 2.6240 km WSW of Adak, Alaska · 2437 days ago · 14 km deep · 17 km away
- 2.8236 km WSW of Adak, Alaska · 2437 days ago · 10 km deep · 27 km away
- 3.2240 km WSW of Adak, Alaska · 2437 days ago · 10 km deep · 7 km away
- 3.9242 km WSW of Adak, Alaska · 2437 days ago · 17 km deep · 12 km away
- 2.1Andreanof Islands, Aleutian Islands, Alaska · 2436 days ago · 13 km deep · 10 km away
- 1.8Andreanof Islands, Aleutian Islands, Alaska · 2436 days ago · 13 km deep · 41 km away
- 1.8241 km WSW of Adak, Alaska · 2436 days ago · 13 km deep · 19 km away
- 2.4226 km W of Adak, Alaska · 2436 days ago · 13 km deep · 94 km away
- 4.4240 km WSW of Adak, Alaska · 2436 days ago · 22 km deep · 14 km away
- 2.0249 km WSW of Adak, Alaska · 2436 days ago · 26 km deep · 8 km away
- 2.4239 km WSW of Adak, Alaska · 2434 days ago · 11 km deep · 13 km away
- 2.5238 km WSW of Adak, Alaska · 2434 days ago · 10 km deep · 17 km away
- 2.6204 km WSW of Adak, Alaska · 2434 days ago · 76 km deep · 71 km away
- 2.6163 km WSW of Adak, AK · 2433 days ago · 35 km deep · 87 km away
- 3.0242 km WSW of Adak, Alaska · 2432 days ago · 17 km deep · 14 km away
- 4.1272 km WSW of Adak, Alaska · 2432 days ago · 30 km deep · 42 km away
- 3.1268 km WSW of Adak, Alaska · 2432 days ago · 10 km deep · 32 km away
- 4.2229 km W of Adak, Alaska · 2431 days ago · 97 km deep · 93 km away
- 2.9239 km WSW of Adak, Alaska · 2431 days ago · 17 km deep · 29 km away
- 2.3210 km WSW of Adak, Alaska · 2430 days ago · 5 km deep · 38 km away
- 2.2214 km WSW of Adak, Alaska · 2430 days ago · 13 km deep · 34 km away
- 3.2Andreanof Islands, Aleutian Islands, Alaska · 2428 days ago · 14 km deep · 26 km away
- 2.9240 km WSW of Adak, Alaska · 2428 days ago · 17 km deep · 32 km away
- 2.2253 km W of Adak, Alaska · 2428 days ago · 67 km deep · 79 km away
- 3.6274 km WSW of Adak, Alaska · 2425 days ago · 68 km deep · 77 km away
- 4.0244 km WSW of Adak, Alaska · 2422 days ago · 35 km deep · 19 km away
- 2.6260 km WSW of Adak, Alaska · 2419 days ago · 64 km deep · 71 km away
- 2.5188 km WSW of Adak, Alaska · 2419 days ago · 27 km deep · 59 km away
- 2.8219 km WSW of Adak, Alaska · 2418 days ago · 6 km deep · 38 km away
- 2.8273 km SW of Adak, Alaska · 2418 days ago · 10 km deep · 85 km away
- 3.0187 km WSW of Adak, Alaska · 2417 days ago · 35 km deep · 60 km away
- 2.4243 km WSW of Adak, Alaska · 2416 days ago · 15 km deep · 12 km away
The first 60 of 122.
Before
- 3.8249 km WSW of Adak, Alaska · 2439 days ago · 10 km deep · 3 km away
- 4.4248 km WSW of Adak, Alaska · 2439 days ago · 10 km deep · 2 km away
- 4.3247 km WSW of Adak, Alaska · 2439 days ago · 10 km deep · 4 km away
- 2.9255 km WSW of Adak, Alaska · 2439 days ago · 10 km deep · 14 km away
- 4.8250 km WSW of Adak, Alaska · 2439 days ago · 10 km deep · 5 km away
- 3.0242 km WSW of Adak, Alaska · 2439 days ago · 10 km deep · 11 km away
- 5.7246 km WSW of Adak, Alaska · 2439 days ago · 35 km deep · 20 km away · tsunami flag
- 4.0252 km WSW of Adak, Alaska · 2439 days ago · 10 km deep · 9 km away
- 2.8249 km WSW of Adak, Alaska · 2439 days ago · 10 km deep · 3 km away
- 4.2247 km WSW of Adak, Alaska · 2439 days ago · 10 km deep · 1 km away
- 2.8241 km WSW of Adak, Alaska · 2439 days ago · 23 km deep · 13 km away
- 2.2243 km WSW of Adak, Alaska · 2439 days ago · 13 km deep · 18 km away
- 2.7241 km WSW of Adak, Alaska · 2439 days ago · 19 km deep · 6 km away
- 2.6236 km WSW of Adak, Alaska · 2439 days ago · 17 km deep · 12 km away
- 3.8239 km WSW of Adak, Alaska · 2439 days ago · 35 km deep · 49 km away
- 2.7242 km WSW of Adak, Alaska · 2439 days ago · 9 km deep · 14 km away
- 3.9246 km WSW of Adak, Alaska · 2439 days ago · 10 km deep · 1 km away
- 2.6242 km WSW of Adak, Alaska · 2439 days ago · 14 km deep · 18 km away
- 2.7241 km WSW of Adak, Alaska · 2439 days ago · 22 km deep · 11 km away
- 2.9243 km WSW of Adak, Alaska · 2439 days ago · 10 km deep · 11 km away
Earthquakes todayAlaska earthquakesLive radar here
Sources
From the USGS Earthquake Hazards Program and its partner networks, event us60007gt2 (also filed as ak02017dykjv). Read Wed, Sep 30, 2026, 9:29 PM UTC.