M1.9 earthquake 268 km WSW of Adak, Alaska
A magnitude 1.9 earthquake struck 268 km WSW of Adak, Alaska on Wed, Sep 7, 2016, 9:08 PM GMT+12 (09:08 UTC), 63 km (39 mi) below the surface.
A larger quake followed: M4.3 Rat Islands, Aleutian Islands, Alaska. This one was a foreshock.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 1.9 (ML, local (Richter)), micro
- Magnitude from
- Alaska Earthquake Center
- Local time
- UTC
- 2016-09-07 09:08:34 UTC
- Depth
- 62.6 km (38.9 mi), shallow
- Epicenter
- 51.307° N, 179.604° E
- 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
- 13
Nearby
Within 100 km, magnitude 1.5 and up: 70 in the 60 days after this one and 52 in the 30 days before it.
After
- 2.8Rat Islands, Aleutian Islands, Alaska · 3680 days ago · 17 km deep · 48 km away
- 2.1242 km WSW of Adak, Alaska · 3679 days ago · 13 km deep · 54 km away
- 2.4209 km WSW of Adak, Alaska · 3679 days ago · 14 km deep · 72 km away
- 2.6Rat Islands, Aleutian Islands, Alaska · 3679 days ago · 71 km deep · 75 km away
- 2.5Rat Islands, Aleutian Islands, Alaska · 3679 days ago · 6 km deep · 92 km away
- 3.4Andreanof Islands, Aleutian Islands, Alaska · 3676 days ago · 30 km deep · 97 km away
- 2.8Rat Islands, Aleutian Islands, Alaska · 3676 days ago · 97 km deep · 94 km away
- 2.2177 km WSW of Adak, Alaska · 3675 days ago · 71 km deep · 91 km away
- 2.3264 km WSW of Adak, Alaska · 3674 days ago · 14 km deep · 21 km away
- 2.6249 km W of Adak, Alaska · 3673 days ago · 101 km deep · 55 km away
- 3.0Rat Islands, Aleutian Islands, Alaska · 3673 days ago · 110 km deep · 96 km away
- 2.7Rat Islands, Aleutian Islands, Alaska · 3673 days ago · 45 km deep · 67 km away
- 2.1181 km W of Adak, Alaska · 3672 days ago · 13 km deep · 93 km away
- 4.1Rat Islands, Aleutian Islands, Alaska · 3672 days ago · 103 km deep · 99 km away
- 2.4Rat Islands, Aleutian Islands, Alaska · 3672 days ago · 30 km deep · 44 km away
- 2.5194 km WSW of Adak, Alaska · 3671 days ago · 18 km deep · 90 km away
- 2.3173 km W of Adak, Alaska · 3671 days ago · 37 km deep · 98 km away
- 2.5Rat Islands, Aleutian Islands, Alaska · 3670 days ago · 35 km deep · 85 km away
- 2.3235 km W of Adak, Alaska · 3667 days ago · 79 km deep · 44 km away
- 2.9Rat Islands, Aleutian Islands, Alaska · 3666 days ago · 103 km deep · 91 km away
- 2.4Rat Islands, Aleutian Islands, Alaska · 3666 days ago · 23 km deep · 34 km away
- 2.0Rat Islands, Aleutian Islands, Alaska · 3666 days ago · 46 km deep · 51 km away
- 3.0Rat Islands, Aleutian Islands, Alaska · 3666 days ago · 93 km deep · 84 km away
- 2.1295 km WSW of Adak, Alaska · 3666 days ago · 36 km deep · 29 km away
- 2.2273 km WSW of Adak, Alaska · 3665 days ago · 48 km deep · 13 km away
- 2.1Rat Islands, Aleutian Islands, Alaska · 3665 days ago · 35 km deep · 65 km away
- 2.1200 km WSW of Adak, Alaska · 3665 days ago · 22 km deep · 69 km away
- 2.0Rat Islands, Aleutian Islands, Alaska · 3664 days ago · 43 km deep · 17 km away
- 2.6275 km WSW of Adak, Alaska · 3663 days ago · 29 km deep · 11 km away
- 2.9Rat Islands, Aleutian Islands, Alaska · 3663 days ago · 97 km deep · 93 km away
- 1.9276 km W of Adak, Alaska · 3663 days ago · 7 km deep · 29 km away
- 2.5193 km WSW of Adak, Alaska · 3662 days ago · 16 km deep · 87 km away
- 1.7197 km WSW of Adak, Alaska · 3661 days ago · 20 km deep · 75 km away
- 2.2272 km W of Adak, Alaska · 3661 days ago · 63 km deep · 21 km away
- 2.1193 km W of Adak, Alaska · 3661 days ago · 120 km deep · 84 km away
- 2.1194 km W of Adak, Alaska · 3660 days ago · 97 km deep · 82 km away
- 2.2242 km W of Adak, Alaska · 3659 days ago · 119 km deep · 60 km away
- 2.4260 km W of Adak, Alaska · 3658 days ago · 82 km deep · 44 km away
- 2.1219 km WSW of Adak, Alaska · 3658 days ago · 13 km deep · 50 km away
- 2.5268 km W of Adak, Alaska · 3657 days ago · 67 km deep · 30 km away
- 2.8192 km WSW of Adak, Alaska · 3655 days ago · 79 km deep · 75 km away
- 2.4264 km WSW of Adak, Alaska · 3653 days ago · 59 km deep · 9 km away
- 2.2Rat Islands, Aleutian Islands, Alaska · 3653 days ago · 22 km deep · 78 km away
- 3.9Rat Islands, Aleutian Islands, Alaska · 3653 days ago · 102 km deep · 98 km away
- 2.7Rat Islands, Aleutian Islands, Alaska · 3653 days ago · 36 km deep · 67 km away
- 3.8219 km W of Adak, Alaska · 3652 days ago · 83 km deep · 60 km away
- 3.3Rat Islands, Aleutian Islands, Alaska · 3651 days ago · 26 km deep · 83 km away
- 2.6264 km WSW of Adak, Alaska · 3649 days ago · 60 km deep · 14 km away
- 2.9211 km W of Adak, Alaska · 3646 days ago · 88 km deep · 66 km away
- 2.7215 km WSW of Adak, Alaska · 3645 days ago · 26 km deep · 75 km away
- 2.8Rat Islands, Aleutian Islands, Alaska · 3645 days ago · 115 km deep · 99 km away
- 2.9277 km W of Adak, Alaska · 3643 days ago · 187 km deep · 89 km away
- 2.5286 km WSW of Adak, Alaska · 3643 days ago · 14 km deep · 41 km away
- 4.2250 km W of Adak, Alaska · 3642 days ago · 184 km deep · 86 km away
- 1.8259 km W of Adak, Alaska · 3641 days ago · 5 km deep · 68 km away
- 2.0252 km WSW of Adak, Alaska · 3641 days ago · 5 km deep · 16 km away
- 2.6256 km W of Adak, Alaska · 3639 days ago · 193 km deep · 59 km away
- 2.0227 km WSW of Adak, Alaska · 3638 days ago · 8 km deep · 50 km away
- 1.9Rat Islands, Aleutian Islands, Alaska · 3638 days ago · 20 km deep · 42 km away
- 2.1Rat Islands, Aleutian Islands, Alaska · 3638 days ago · 60 km deep · 92 km away
The first 60 of 70.
Before
- 2.6183 km WSW of Adak, Alaska · 3680 days ago · 20 km deep · 85 km away
- 2.4205 km W of Adak, Alaska · 3681 days ago · 94 km deep · 68 km away
- 2.7258 km W of Adak, Alaska · 3683 days ago · 183 km deep · 81 km away
- 2.0219 km WSW of Adak, Alaska · 3683 days ago · 36 km deep · 51 km away
- 2.7182 km WSW of Adak, Alaska · 3683 days ago · 28 km deep · 91 km away
- 2.4221 km WSW of Adak, Alaska · 3683 days ago · 51 km deep · 47 km away
- 3.7188 km WSW of Adak, Alaska · 3686 days ago · 22 km deep · 82 km away
- 1.8283 km W of Adak, Alaska · 3686 days ago · 8 km deep · 41 km away
- 2.1287 km W of Adak, Alaska · 3686 days ago · 6 km deep · 43 km away
- 2.2284 km W of Adak, Alaska · 3686 days ago · 13 km deep · 40 km away
- 1.9290 km WSW of Adak, Alaska · 3686 days ago · 45 km deep · 27 km away
- 2.2Rat Islands, Aleutian Islands, Alaska · 3687 days ago · 102 km deep · 94 km away
- 2.1Rat Islands, Aleutian Islands, Alaska · 3687 days ago · 32 km deep · 57 km away
- 2.4230 km W of Adak, Alaska · 3688 days ago · 67 km deep · 42 km away
- 2.4290 km WSW of Adak, Alaska · 3688 days ago · 22 km deep · 23 km away
- 2.5289 km WSW of Adak, Alaska · 3688 days ago · 23 km deep · 24 km away
- 2.1Rat Islands, Aleutian Islands, Alaska · 3688 days ago · 84 km deep · 81 km away
- 1.9Rat Islands, Aleutian Islands, Alaska · 3688 days ago · 26 km deep · 56 km away
- 2.5253 km W of Adak, Alaska · 3689 days ago · 95 km deep · 51 km away
- 2.1Rat Islands, Aleutian Islands, Alaska · 3690 days ago · 56 km deep · 70 km away
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Sources
From the USGS Earthquake Hazards Program and its partner networks, event ak016bj9asrv (also filed as ak13996063). Read Mon, Oct 5, 2026, 2:28 PM UTC.