M1.9 earthquake 78 km ESE of Adak, Alaska
A magnitude 1.9 earthquake struck 78 km ESE of Adak, Alaska on Wed, Nov 25, 2020, 5:13 AM HAST (15:13 UTC), 28 km (17 mi) below the surface.
A larger quake followed: M4.6 47 km WSW of Atka, 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), micro
- Local time
- UTC
- 2020-11-25 15:13:05 UTC
- Depth
- 27.7 km (17.2 mi), shallow
- Epicenter
- 51.588° N, 175.591° 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
- 17
Nearby
Within 100 km, magnitude 1.5 and up: 123 in the 60 days after this one and 56 in the 30 days before it.
After
- 2.062 km SE of Adak, Alaska · 2131 days ago · 26 km deep · 31 km away
- 4.045 km SSE of Adak, Alaska · 2130 days ago · 43 km deep · 60 km away
- 2.941 km SW of Adak, Alaska · 2130 days ago · 60 km deep · 98 km away
- 3.632 km SE of Adak, Alaska · 2128 days ago · 59 km deep · 52 km away
- 2.079 km E of Adak, Alaska · 2128 days ago · 81 km deep · 46 km away
- 3.314 km SSE of Adak, Alaska · 2128 days ago · 67 km deep · 69 km away
- 1.817 km SSE of Adak, Alaska · 2128 days ago · 61 km deep · 67 km away
- 3.014 km SSE of Adak, Alaska · 2128 days ago · 66 km deep · 69 km away
- 3.056 km SSW of Atka, Alaska · 2126 days ago · 33 km deep · 69 km away
- 1.657 km SSE of Adak, Alaska · 2126 days ago · 24 km deep · 43 km away
- 1.754 km SSE of Adak, Alaska · 2126 days ago · 26 km deep · 54 km away
- 1.851 km SSE of Adak, Alaska · 2126 days ago · 26 km deep · 53 km away
- 1.560 km SE of Adak, Alaska · 2125 days ago · 17 km deep · 35 km away
- 1.559 km SE of Adak, Alaska · 2125 days ago · 26 km deep · 32 km away
- 1.661 km SSE of Adak, Alaska · 2124 days ago · 26 km deep · 48 km away
- 1.783 km SW of Atka, Alaska · 2124 days ago · 38 km deep · 33 km away
- 3.254 km SSE of Adak, Alaska · 2123 days ago · 36 km deep · 59 km away
- 1.649 km SSE of Adak, Alaska · 2123 days ago · 24 km deep · 58 km away
- 2.974 km SW of Atka, Alaska · 2123 days ago · 63 km deep · 43 km away
- 2.835 km SSE of Adak, Alaska · 2123 days ago · 57 km deep · 59 km away
- 1.997 km SW of Atka, Alaska · 2123 days ago · 26 km deep · 27 km away
- 3.448 km SSW of Adak, Alaska · 2122 days ago · 35 km deep · 83 km away
- 2.554 km SSE of Adak, Alaska · 2122 days ago · 35 km deep · 64 km away
- 2.862 km S of Atka, Alaska · 2122 days ago · 35 km deep · 94 km away
- 1.652 km SSE of Adak, Alaska · 2122 days ago · 29 km deep · 46 km away
- 2.730 km SSW of Adak, Alaska · 2122 days ago · 214 km deep · 83 km away
- 1.635 km NE of Adak, Alaska · 2121 days ago · 8 km deep · 67 km away
- 3.361 km ENE of Adak, Alaska · 2121 days ago · 165 km deep · 54 km away
- 2.846 km SSE of Adak, Alaska · 2121 days ago · 32 km deep · 50 km away
- 1.541 km SSE of Adak, Alaska · 2120 days ago · 32 km deep · 54 km away
- 1.774 km ESE of Adak, Alaska · 2119 days ago · 22 km deep · 5 km away
- 1.782 km SSE of Adak, Alaska · 2118 days ago · 25 km deep · 60 km away
- 2.013 km SE of Adak, Alaska · 2118 days ago · 87 km deep · 66 km away
- 2.149 km SSE of Adak, Alaska · 2117 days ago · 26 km deep · 54 km away
- 3.948 km S of Adak, Alaska · 2116 days ago · 35 km deep · 69 km away
- 2.164 km ESE of Adak, Alaska · 2116 days ago · 26 km deep · 17 km away
- 1.755 km S of Adak, Alaska · 2115 days ago · 23 km deep · 75 km away
- 2.737 km SSE of Adak, Alaska · 2114 days ago · 48 km deep · 57 km away
- 1.821 km NE of Adak, Alaska · 2113 days ago · 97 km deep · 75 km away
- 1.784 km SW of Atka, Alaska · 2112 days ago · 27 km deep · 33 km away
- 3.048 km SSW of Atka, Alaska · 2112 days ago · 49 km deep · 87 km away
- 2.153 km E of Adak, Alaska · 2112 days ago · 153 km deep · 46 km away
- 2.3152 km SSW of Atka, Alaska · 2112 days ago · 6 km deep · 98 km away
- 2.067 km SE of Adak, Alaska · 2111 days ago · 23 km deep · 33 km away
- 2.735 km S of Atka, Alaska · 2111 days ago · 192 km deep · 99 km away
- 3.268 km SE of Adak, Alaska · 2111 days ago · 35 km deep · 28 km away
- 3.849 km SSW of Adak, Alaska · 2110 days ago · 42 km deep · 84 km away
- 2.138 km ENE of Adak, Alaska · 2110 days ago · 140 km deep · 57 km away
- 1.717 km SE of Adak, Alaska · 2110 days ago · 71 km deep · 63 km away
- 4.647 km WSW of Atka, Alaska · 2109 days ago · 81 km deep · 71 km away · felt by 1
- 2.874 km SSW of Atka, Alaska · 2109 days ago · 35 km deep · 63 km away
- 2.722 km WSW of Atka, Alaska · 2109 days ago · 214 km deep · 95 km away
- 2.666 km E of Adak, Alaska · 2109 days ago · 86 km deep · 43 km away
- 2.866 km SSW of Atka, Alaska · 2109 days ago · 24 km deep · 63 km away
- 2.547 km SE of Adak, Alaska · 2108 days ago · 35 km deep · 46 km away
- 2.563 km ENE of Adak, Alaska · 2107 days ago · 217 km deep · 58 km away
- 3.074 km SSE of Adak, Alaska · 2104 days ago · 25 km deep · 48 km away
- 3.888 km SW of Atka, Alaska · 2102 days ago · 45 km deep · 28 km away
- 2.094 km ESE of Adak, Alaska · 2102 days ago · 26 km deep · 18 km away
- 2.181 km SW of Atka, Alaska · 2100 days ago · 26 km deep · 44 km away
The first 60 of 123.
Before
- 2.954 km NE of Adak, Alaska · 2132 days ago · 158 km deep · 74 km away
- 2.563 km WSW of Atka, Alaska · 2132 days ago · 57 km deep · 53 km away
- 3.4114 km SE of Adak, Alaska · 2133 days ago · 17 km deep · 61 km away
- 2.832 km ENE of Adak, Alaska · 2133 days ago · 137 km deep · 57 km away
- 2.056 km SSW of Atka, Alaska · 2134 days ago · 23 km deep · 69 km away
- 2.129 km WSW of Adak, Alaska · 2135 days ago · 74 km deep · 99 km away
- 1.667 km WSW of Atka, Alaska · 2135 days ago · 69 km deep · 56 km away
- 1.745 km SSW of Adak, Alaska · 2136 days ago · 61 km deep · 82 km away
- 1.754 km SSW of Adak, Alaska · 2136 days ago · 28 km deep · 93 km away
- 1.974 km SW of Atka, Alaska · 2137 days ago · 22 km deep · 44 km away
- 3.668 km ENE of Adak, Alaska · 2138 days ago · 156 km deep · 62 km away
- 2.883 km SSW of Atka, Alaska · 2140 days ago · 28 km deep · 77 km away
- 3.1104 km S of Adak, Alaska · 2141 days ago · 24 km deep · 88 km away
- 3.669 km SSW of Atka, Alaska · 2141 days ago · 25 km deep · 66 km away
- 1.988 km S of Atka, Alaska · 2142 days ago · 13 km deep · 95 km away
- 1.657 km SSE of Adak, Alaska · 2142 days ago · 26 km deep · 49 km away
- 2.963 km SE of Adak, Alaska · 2142 days ago · 35 km deep · 31 km away
- 1.960 km S of Adak, Alaska · 2142 days ago · 43 km deep · 68 km away
- 2.863 km SE of Adak, Alaska · 2142 days ago · 35 km deep · 40 km away
- 2.544 km ESE of Adak, Alaska · 2143 days ago · 68 km deep · 34 km away
Earthquakes todayAlaska earthquakesLive radar here
Sources
From the USGS Earthquake Hazards Program and its partner networks, event ak020f60ctr5. Read Sun, Sep 27, 2026, 2:50 AM UTC.