| Magnitude | 8.2 |
| Alert | Extreme |
| Depth | 35.0 km |
| Coordinates | 55.364, -157.888 |
| UTC time | 2021-07-29 06:15:49.188 |
Earthquake details
Thursday, July 29, 2021 Earthquake
The earthquake hit Alaska Earthquake on Thursday, July 29, 2021 at 06:15 UTC with a magnitude of 8.2. The closest known location in the current dataset is Anchorage (Alaska Earthquake - AL), about 800.8 km away. The epicenter is located at longitude -157.888 and latitude 55.364.
| Location | 2021 Chignik |
| Country | Alaska Earthquake (AL) |
| Severity | Extreme |
Earthquake map 2021-07-29
Closest countries
The 12 closest cities near the epicenter.
| Anchorage | 800.8 km |
| Fairbanks | 1192.9 km |
| Juneau | 1458.1 km |
| Prince George | 2245.0 km |
| Campbell River | 2258.4 km |
| Nanaimo | 2386.5 km |
| North Cowichan | 2420.7 km |
| West End | 2431.1 km |
| North Vancouver | 2433.3 km |
| Vancouver | 2433.8 km |
| Richmond | 2437.1 km |
| Burnaby | 2443.4 km |
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
M 2.1
54 km SE of Perryville
Alaska · 2026-06-15 20:06 UTC
49.4 km
M 1.9
45 km S of Perryville
Alaska · 2026-06-14 02:10 UTC
75.1 km
M 1.7
32 km ESE of Perryville
Alaska · 2026-06-13 23:51 UTC
68.0 km
M 2.6
98 km SSE of Perryville
Alaska · 2026-06-13 17:41 UTC
59.2 km
M 3.5
92 km SSE of Perryville
Alaska · 2026-06-13 17:22 UTC
66.3 km
M 2.4
60 km S of Perryville
Alaska · 2026-06-13 10:34 UTC
87.0 km
M 3.5
74 km SE of Perryville
Alaska · 2026-06-13 06:20 UTC
29.6 km
M 4.1
179 km SE of Perryville
Alaska · 2025-12-26 00:09 UTC
80.0 km
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