M1.5 earthquake 69 km SSW of Adak, Alaska
A magnitude 1.5 earthquake struck 69 km SSW of Adak, Alaska on Thu, Aug 29, 2019, 11:20 AM HADT (20:20 UTC), 26 km (16 mi) below the surface.
A larger quake followed: M5.4 166 km SSW 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
- 1.5 (ML, local (Richter)), micro
- Magnitude from
- Alaska Earthquake Center
- Local time
- UTC
- 2019-08-29 20:20:10 UTC
- Depth
- 25.6 km (15.9 mi), shallow
- Epicenter
- 51.294° N, 177.003° 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.
- Stations used
- 19
Nearby
Within 100 km, magnitude 1.5 and up: 183 in the 60 days after this one and 76 in the 30 days before it.
After
- 2.5136 km SSW of Adak, Alaska · 2590 days ago · 10 km deep · 69 km away
- 2.6136 km SSW of Adak, Alaska · 2590 days ago · 10 km deep · 70 km away
- 3.551 km S of Adak, Alaska · 2590 days ago · 45 km deep · 23 km away · felt by 1
- 2.447 km S of Adak, Alaska · 2590 days ago · 35 km deep · 25 km away
- 1.898 km S of Adak, Alaska · 2590 days ago · 42 km deep · 36 km away
- 1.753 km SSE of Adak, Alaska · 2590 days ago · 28 km deep · 39 km away
- 1.9125 km SW of Adak, Alaska · 2589 days ago · 40 km deep · 60 km away
- 3.381 km SE of Adak, Alaska · 2589 days ago · 10 km deep · 91 km away
- 1.6151 km SW of Adak, Alaska · 2585 days ago · 26 km deep · 96 km away
- 2.0135 km WSW of Adak, Alaska · 2585 days ago · 23 km deep · 92 km away
- 1.9131 km WSW of Adak, Alaska · 2585 days ago · 26 km deep · 89 km away
- 1.7143 km WSW of Adak, Alaska · 2585 days ago · 26 km deep · 99 km away
- 1.559 km SE of Adak, Alaska · 2585 days ago · 26 km deep · 63 km away
- 1.8115 km W of Adak, Alaska · 2584 days ago · 70 km deep · 100 km away
- 2.049 km ESE of Adak, Alaska · 2584 days ago · 46 km deep · 78 km away
- 2.156 km SSW of Adak, Alaska · 2584 days ago · 45 km deep · 16 km away
- 3.7133 km WSW of Adak, Alaska · 2584 days ago · 33 km deep · 91 km away
- 3.0138 km WSW of Adak, Alaska · 2584 days ago · 33 km deep · 92 km away
- 1.633 km E of Adak, Alaska · 2584 days ago · 69 km deep · 85 km away
- 1.6Andreanof Islands, Aleutian Islands, Alaska · 2584 days ago · 23 km deep · 99 km away
- 1.672 km SSE of Adak, Alaska · 2584 days ago · 26 km deep · 50 km away
- 1.6102 km SW of Adak, Alaska · 2583 days ago · 47 km deep · 55 km away
- 1.611 km NE of Adak, Alaska · 2583 days ago · 104 km deep · 80 km away
- 2.130 km SSE of Adak, Alaska · 2583 days ago · 49 km deep · 55 km away
- 1.5126 km SW of Adak, Alaska · 2583 days ago · 13 km deep · 74 km away
- 1.728 km ENE of Adak, Alaska · 2582 days ago · 79 km deep · 92 km away
- 1.539 km SSE of Adak, Alaska · 2582 days ago · 35 km deep · 52 km away
- 1.9117 km WSW of Adak, Alaska · 2581 days ago · 26 km deep · 80 km away
- 2.9133 km SW of Adak, Alaska · 2581 days ago · 26 km deep · 86 km away
- 1.555 km S of Adak, Alaska · 2581 days ago · 21 km deep · 30 km away
- 1.736 km SW of Adak, Alaska · 2581 days ago · 64 km deep · 42 km away
- 1.572 km SSE of Adak, Alaska · 2580 days ago · 20 km deep · 51 km away
- 1.571 km SSE of Adak, Alaska · 2580 days ago · 21 km deep · 47 km away
- 1.8112 km SW of Adak, Alaska · 2580 days ago · 25 km deep · 51 km away
- 2.0129 km SW of Adak, Alaska · 2580 days ago · 21 km deep · 79 km away
- 1.7144 km SW of Adak, Alaska · 2580 days ago · 26 km deep · 93 km away
- 1.6Andreanof Islands, Aleutian Islands, Alaska · 2580 days ago · 21 km deep · 85 km away
- 1.6132 km SW of Adak, Alaska · 2580 days ago · 21 km deep · 82 km away
- 3.8145 km SW of Adak, Alaska · 2580 days ago · 28 km deep · 96 km away
- 1.5130 km SW of Adak, Alaska · 2580 days ago · 37 km deep · 82 km away
- 2.480 km SW of Adak, Alaska · 2579 days ago · 44 km deep · 46 km away
- 5.4166 km SSW of Adak, Alaska · 2579 days ago · 10 km deep · 99 km away · felt by 1 · tsunami flag
- 3.6166 km SSW of Adak, Alaska · 2579 days ago · 10 km deep · 98 km away
- 1.6160 km SSW of Adak, Alaska · 2579 days ago · 25 km deep · 93 km away
- 1.828 km NW of Adak, Alaska · 2579 days ago · 191 km deep · 86 km away
- 1.7166 km SSW of Adak, Alaska · 2579 days ago · 48 km deep · 99 km away
- 1.7102 km SW of Adak, Alaska · 2579 days ago · 46 km deep · 59 km away
- 2.040 km SSW of Adak, Alaska · 2578 days ago · 58 km deep · 29 km away
- 2.1128 km SW of Adak, Alaska · 2578 days ago · 26 km deep · 78 km away
- 2.146 km S of Adak, Alaska · 2577 days ago · 34 km deep · 32 km away
- 1.965 km WSW of Adak, Alaska · 2577 days ago · 20 km deep · 65 km away
- 4.059 km SE of Adak, Alaska · 2577 days ago · 42 km deep · 68 km away
- 2.199 km SW of Adak, Alaska · 2577 days ago · 47 km deep · 57 km away
- 2.4104 km SW of Adak, Alaska · 2577 days ago · 39 km deep · 50 km away
- 2.167 km WSW of Adak, Alaska · 2576 days ago · 39 km deep · 43 km away
- 2.3131 km WSW of Adak, Alaska · 2576 days ago · 21 km deep · 89 km away
- 1.752 km SSE of Adak, Alaska · 2575 days ago · 28 km deep · 40 km away
- 2.2Andreanof Islands, Aleutian Islands, Alaska · 2575 days ago · 58 km deep · 54 km away
- 1.784 km W of Adak, Alaska · 2574 days ago · 6 km deep · 86 km away
- 1.9130 km WSW of Adak, Alaska · 2574 days ago · 24 km deep · 89 km away
The first 60 of 183.
Before
- 1.662 km SW of Adak, Alaska · 2592 days ago · 43 km deep · 23 km away
- 1.633 km S of Adak, Alaska · 2592 days ago · 39 km deep · 39 km away
- 2.6133 km SW of Adak, Alaska · 2593 days ago · 29 km deep · 81 km away
- 1.5113 km WSW of Adak, Alaska · 2593 days ago · 13 km deep · 82 km away
- 2.172 km SE of Adak, Alaska · 2593 days ago · 35 km deep · 81 km away
- 1.9133 km SW of Adak, Alaska · 2593 days ago · 26 km deep · 82 km away
- 1.679 km WSW of Adak, Alaska · 2594 days ago · 77 km deep · 65 km away
- 1.655 km SSE of Adak, Alaska · 2594 days ago · 23 km deep · 53 km away
- 1.763 km SE of Adak, Alaska · 2594 days ago · 26 km deep · 67 km away
- 1.9127 km SW of Adak, Alaska · 2594 days ago · 28 km deep · 77 km away
- 1.9111 km WSW of Adak, Alaska · 2595 days ago · 10 km deep · 83 km away
- 1.5131 km WSW of Adak, Alaska · 2595 days ago · 27 km deep · 86 km away
- 1.869 km SSW of Adak, Alaska · 2596 days ago · 29 km deep · 7 km away
- 2.275 km SW of Adak, Alaska · 2596 days ago · 33 km deep · 43 km away
- 1.6105 km SW of Adak, Alaska · 2597 days ago · 36 km deep · 43 km away
- 1.9109 km SW of Adak, Alaska · 2598 days ago · 27 km deep · 56 km away
- 1.7131 km SW of Adak, Alaska · 2598 days ago · 26 km deep · 82 km away
- 1.672 km SW of Adak, Alaska · 2599 days ago · 44 km deep · 36 km away
- 1.7113 km WSW of Adak, Alaska · 2599 days ago · 28 km deep · 87 km away
- 1.847 km S of Adak, Alaska · 2599 days ago · 49 km deep · 30 km away
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Sources
From the USGS Earthquake Hazards Program and its partner networks, event ak019b2wjm7c. Read Fri, Oct 2, 2026, 12:59 AM UTC.