M2.2 earthquake 78 km WNW of Tyonek, Alaska
A magnitude 2.2 earthquake struck 78 km WNW of Tyonek, Alaska on Sat, Jul 19, 2025, 3:58 AM AKDT (11:58 UTC), 2 km (1 mi) below the surface.
A larger quake followed: M3.2 36 km SSW of Skwentna, Alaska. This one was a foreshock.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 2.2 (ML, local (Richter)), micro
- Magnitude from
- Alaska Earthquake Center
- Local time
- UTC
- 2025-07-19 11:58:20 UTC
- Depth
- 1.9 km (1.2 mi), shallow
- Epicenter
- 61.301° N, 152.519° 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 |
|---|---|---|---|
| 2.2 | ML, local (Richter) | Alaska Earthquake Center | Preferred · Preliminary |
| 1.78 | ML, local (Richter) | AV | Final · ±0.104722860677449 · 12 stations |
Did you feel it?
No one has reported feeling this quake to the USGS.
How well it is located
Reviewed by a seismologist.
- Stations used
- 68
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.5 and up: 180 in the 60 days after this one and 98 in the 30 days before it.
After
- 1.843 km WNW of Beluga, Alaska · 441 days ago · 85 km deep · 40 km away
- 2.031 km NW of Susitna, Alaska · 441 days ago · 63 km deep · 97 km away
- 1.979 km WNW of Tyonek, Alaska · 441 days ago · 2 km deep · 1 km away
- 1.769 km W of Tyonek, Alaska · 441 days ago · 119 km deep · 30 km away
- 1.963 km W of Tyonek, Alaska · 441 days ago · 115 km deep · 27 km away
- 2.041 km SSW of Skwentna, Alaska · 440 days ago · 94 km deep · 57 km away
- 1.927 km N of Beluga, Alaska · 440 days ago · 67 km deep · 81 km away
- 1.918 km ESE of Beluga, Alaska · 440 days ago · 15 km deep · 97 km away
- 2.754 km WNW of Tyonek, Alaska · 440 days ago · 128 km deep · 25 km away
- 2.077 km WNW of Tyonek, Alaska · 440 days ago · 2 km deep · 1 km away
- 1.878 km WNW of Tyonek, Alaska · 440 days ago · 3 km deep · 1 km away
- 1.630 km W of Tyonek, Alaska · 440 days ago · 76 km deep · 52 km away
- 1.680 km ENE of Port Alsworth, Alaska · 439 days ago · 115 km deep · 94 km away
- 1.78 km ESE of Skwentna, Alaska · 439 days ago · 76 km deep · 98 km away
- 2.240 km W of Salamatof, Alaska · 439 days ago · 81 km deep · 79 km away
- 2.377 km WNW of Tyonek, Alaska · 439 days ago · 1 km deep · 2 km away
- 1.68 km W of Point Possession, Alaska · 438 days ago · 45 km deep · 99 km away
- 2.278 km WNW of Tyonek, Alaska · 438 days ago · 2 km deep · 0 km away
- 2.163 km W of Tyonek, Alaska · 438 days ago · 112 km deep · 27 km away
- 1.65 km WNW of Skwentna, Alaska · 438 days ago · 82 km deep · 96 km away
- 1.536 km W of Tyonek, Alaska · 437 days ago · 81 km deep · 48 km away
- 2.077 km WNW of Tyonek, Alaska · 437 days ago · 2 km deep · 1 km away
- 1.753 km WNW of Tyonek, Alaska · 437 days ago · 7 km deep · 25 km away
- 1.571 km W of Salamatof, Alaska · 437 days ago · 108 km deep · 74 km away
- 2.380 km WNW of Tyonek, Alaska · 437 days ago · 9 km deep · 1 km away
- 1.754 km WNW of Nikiski, Alaska · 436 days ago · 94 km deep · 53 km away
- 2.081 km W of Salamatof, Alaska · 436 days ago · 132 km deep · 73 km away
- 1.712 km WNW of Salamatof, Alaska · 436 days ago · 69 km deep · 90 km away
- 1.677 km WNW of Tyonek, Alaska · 435 days ago · 6 km deep · 1 km away
- 2.382 km WNW of Tyonek, Alaska · 435 days ago · 2 km deep · 4 km away
- 1.778 km WNW of Tyonek, Alaska · 435 days ago · 1 km deep · 1 km away
- 2.080 km WNW of Tyonek, Alaska · 435 days ago · 5 km deep · 3 km away
- 2.178 km WNW of Tyonek, Alaska · 435 days ago · 3 km deep · 2 km away
- 1.660 km NW of Ninilchik, Alaska · 434 days ago · 97 km deep · 100 km away
- 1.741 km WNW of Skwentna, Alaska · 434 days ago · 105 km deep · 97 km away
- 1.637 km WNW of Beluga, Alaska · 434 days ago · 85 km deep · 43 km away
- 1.877 km WNW of Tyonek, Alaska · 434 days ago · 4 km deep · 1 km away
- 2.178 km WNW of Tyonek, Alaska · 434 days ago · 1 km deep · 1 km away
- 2.280 km WNW of Tyonek, Alaska · 434 days ago · 10 km deep · 1 km away
- 1.866 km W of Tyonek, Alaska · 434 days ago · 113 km deep · 31 km away
- 1.817 km SSW of Susitna, Alaska · 434 days ago · 58 km deep · 100 km away
- 2.079 km WNW of Tyonek, Alaska · 433 days ago · 1 km deep · 1 km away · felt by 1
- 2.057 km SW of Skwentna, Alaska · 433 days ago · 121 km deep · 44 km away
- 1.678 km WNW of Tyonek, Alaska · 433 days ago · 2 km deep · 1 km away
- 1.734 km WNW of Tyonek, Alaska · 433 days ago · 79 km deep · 45 km away
- 1.978 km WNW of Tyonek, Alaska · 432 days ago · 1 km deep · 1 km away
- 2.078 km WNW of Tyonek, Alaska · 432 days ago · 11 km deep · 0 km away
- 2.024 km WNW of Nikiski, Alaska · 432 days ago · 71 km deep · 71 km away
- 2.179 km WNW of Tyonek, Alaska · 432 days ago · 8 km deep · 1 km away
- 1.877 km WNW of Tyonek, Alaska · 431 days ago · 3 km deep · 3 km away
- 2.378 km WNW of Tyonek, Alaska · 431 days ago · 10 km deep · 0 km away
- 1.778 km WNW of Tyonek, Alaska · 431 days ago · 1 km deep · 1 km away
- 1.977 km WNW of Tyonek, Alaska · 431 days ago · 2 km deep · 1 km away
- 1.723 km W of Susitna, Alaska · 430 days ago · 64 km deep · 89 km away
- 1.88 km S of Tyonek, Alaska · 430 days ago · 75 km deep · 81 km away
- 2.279 km WNW of Tyonek, Alaska · 430 days ago · 4 km deep · 1 km away
- 2.078 km WNW of Tyonek, Alaska · 430 days ago · 4 km deep · 1 km away
- 1.624 km SSW of Skwentna, Alaska · 430 days ago · 94 km deep · 76 km away
- 1.977 km WNW of Tyonek, Alaska · 429 days ago · 3 km deep · 2 km away
- 2.177 km WNW of Tyonek, Alaska · 429 days ago · 9 km deep · 1 km away
The first 60 of 180.
Before
- 1.978 km WNW of Tyonek, Alaska · 441 days ago · 1 km deep · 2 km away
- 1.828 km WNW of Susitna, Alaska · 441 days ago · 72 km deep · 89 km away
- 2.442 km WSW of Salamatof, Alaska · 442 days ago · 85 km deep · 90 km away
- 2.178 km WNW of Tyonek, Alaska · 442 days ago · 1 km deep · 1 km away
- 1.877 km WNW of Tyonek, Alaska · 443 days ago · 1 km deep · 1 km away
- 2.278 km WNW of Tyonek, Alaska · 443 days ago · 1 km deep · 1 km away
- 1.678 km WNW of Tyonek, Alaska · 443 days ago · 4 km deep · 0 km away
- 1.766 km W of Tyonek, Alaska · 443 days ago · 111 km deep · 33 km away
- 1.665 km WNW of Beluga, Alaska · 443 days ago · 1 km deep · 15 km away
- 1.665 km WNW of Beluga, Alaska · 443 days ago · 2 km deep · 14 km away
- 1.677 km WNW of Tyonek, Alaska · 443 days ago · 3 km deep · 1 km away
- 2.277 km WNW of Tyonek, Alaska · 444 days ago · 10 km deep · 2 km away · felt by 8
- 1.554 km SW of Skwentna, Alaska · 444 days ago · 122 km deep · 44 km away
- 1.875 km WNW of Tyonek, Alaska · 444 days ago · 12 km deep · 3 km away
- 1.978 km WNW of Tyonek, Alaska · 444 days ago · 3 km deep · 3 km away
- 2.177 km WNW of Tyonek, Alaska · 445 days ago · 8 km deep · 1 km away
- 1.678 km WNW of Tyonek, Alaska · 445 days ago · 6 km deep · 1 km away
- 1.877 km WNW of Tyonek, Alaska · 445 days ago · 5 km deep · 3 km away
- 1.762 km WNW of Skwentna, Alaska · 446 days ago · 11 km deep · 91 km away
- 1.678 km WNW of Tyonek, Alaska · 446 days ago · 4 km deep · 0 km away
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Sources
From the USGS Earthquake Hazards Program and its partner networks, event ak02596ydnit (also filed as av93676676). Read Sat, Oct 3, 2026, 12:08 PM UTC.