M2.4 earthquake 243 km WSW of Adak, Alaska
A magnitude 2.4 earthquake struck 243 km WSW of Adak, Alaska on Thu, Apr 26, 2018, 5:51 PM GMT+12 (05:51 UTC), 52 km (32 mi) below the surface.
A larger quake followed: M4.5 208 km W 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
- 2.4 (ML, local (Richter)), micro
- Magnitude from
- Alaska Earthquake Center
- Local time
- UTC
- 2018-04-26 05:51:40 UTC
- Depth
- 51.9 km (32.2 mi), shallow
- Epicenter
- 51.365° N, 179.944° 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
- 16
Nearby
Within 100 km, magnitude 1.5 and up: 89 in the 60 days after this one and 42 in the 30 days before it.
After
- 4.1232 km WSW of Adak, Alaska · 3080 days ago · 10 km deep · 64 km away
- 2.3184 km WSW of Adak, Alaska · 3078 days ago · 6 km deep · 69 km away
- 2.8225 km WSW of Adak, Alaska · 3078 days ago · 65 km deep · 18 km away
- 1.9Rat Islands, Aleutian Islands, Alaska · 3074 days ago · 13 km deep · 85 km away
- 1.7Rat Islands, Aleutian Islands, Alaska · 3074 days ago · 7 km deep · 89 km away
- 2.8177 km WSW of Adak, Alaska · 3074 days ago · 22 km deep · 72 km away
- 4.5208 km W of Adak, Alaska · 3073 days ago · 80 km deep · 61 km away
- 2.4Rat Islands, Aleutian Islands, Alaska · 3073 days ago · 7 km deep · 85 km away
- 3.6156 km WSW of Adak, Alaska · 3071 days ago · 35 km deep · 97 km away
- 2.7168 km W of Adak, Alaska · 3065 days ago · 7 km deep · 77 km away
- 2.0292 km WSW of Adak, Alaska · 3063 days ago · 53 km deep · 51 km away
- 2.5299 km WSW of Adak, Alaska · 3063 days ago · 30 km deep · 58 km away
- 2.5250 km W of Adak, Alaska · 3062 days ago · 73 km deep · 30 km away
- 1.6Rat Islands, Aleutian Islands, Alaska · 3061 days ago · 14 km deep · 81 km away
- 1.8241 km WSW of Adak, Alaska · 3061 days ago · 16 km deep · 14 km away
- 2.6257 km WSW of Adak, Alaska · 3061 days ago · 32 km deep · 15 km away
- 2.5198 km WSW of Adak, Alaska · 3061 days ago · 63 km deep · 49 km away
- 1.9238 km WSW of Adak, Alaska · 3060 days ago · 13 km deep · 5 km away
- 4.0210 km W of Adak, Alaska · 3060 days ago · 118 km deep · 71 km away
- 2.4Rat Islands, Aleutian Islands, Alaska · 3060 days ago · 54 km deep · 64 km away
- 2.3252 km WSW of Adak, Alaska · 3059 days ago · 9 km deep · 27 km away
- 1.8278 km WSW of Adak, Alaska · 3059 days ago · 32 km deep · 36 km away
- 2.3211 km WSW of Adak, Alaska · 3059 days ago · 71 km deep · 33 km away
- 1.7Rat Islands, Aleutian Islands, Alaska · 3056 days ago · 56 km deep · 89 km away
- 2.3298 km WSW of Adak, Alaska · 3053 days ago · 14 km deep · 57 km away
- 2.1243 km WSW of Adak, Alaska · 3053 days ago · 22 km deep · 13 km away
- 2.4238 km WSW of Adak, Alaska · 3051 days ago · 6 km deep · 42 km away
- 2.6Rat Islands, Aleutian Islands, Alaska · 3051 days ago · 23 km deep · 69 km away
- 3.3Rat Islands, Aleutian Islands, Alaska · 3051 days ago · 46 km deep · 86 km away
- 2.1209 km WSW of Adak, Alaska · 3051 days ago · 53 km deep · 34 km away
- 2.8199 km W of Adak, Alaska · 3051 days ago · 94 km deep · 53 km away
- 2.5281 km WSW of Adak, Alaska · 3048 days ago · 63 km deep · 39 km away
- 2.8216 km W of Adak, Alaska · 3048 days ago · 80 km deep · 35 km away
- 2.4276 km W of Adak, Alaska · 3047 days ago · 61 km deep · 42 km away
- 2.6274 km W of Adak, Alaska · 3046 days ago · 77 km deep · 45 km away
- 2.3253 km W of Adak, Alaska · 3046 days ago · 73 km deep · 33 km away
- 2.4Rat Islands, Aleutian Islands, Alaska · 3046 days ago · 59 km deep · 67 km away
- 2.3Rat Islands, Aleutian Islands, Alaska · 3045 days ago · 54 km deep · 93 km away
- 3.3223 km W of Adak, Alaska · 3044 days ago · 87 km deep · 35 km away
- 2.5Rat Islands, Aleutian Islands, Alaska · 3042 days ago · 60 km deep · 98 km away
- 2.9Rat Islands, Aleutian Islands, Alaska · 3042 days ago · 40 km deep · 81 km away
- 2.2251 km W of Adak, Alaska · 3041 days ago · 67 km deep · 25 km away
- 2.6241 km W of Adak, Alaska · 3041 days ago · 12 km deep · 21 km away
- 1.9203 km WSW of Adak, Alaska · 3040 days ago · 15 km deep · 44 km away
- 1.9272 km WSW of Adak, Alaska · 3040 days ago · 21 km deep · 31 km away
- 1.5229 km WSW of Adak, Alaska · 3040 days ago · 20 km deep · 15 km away
- 1.7188 km WSW of Adak, Alaska · 3039 days ago · 26 km deep · 59 km away
- 1.6216 km W of Adak, Alaska · 3039 days ago · 13 km deep · 42 km away
- 2.0187 km WSW of Adak, Alaska · 3039 days ago · 26 km deep · 65 km away
- 1.6Rat Islands, Aleutian Islands, Alaska · 3039 days ago · 56 km deep · 81 km away
- 1.9Rat Islands, Aleutian Islands, Alaska · 3039 days ago · 18 km deep · 62 km away
- 1.6296 km WSW of Adak, Alaska · 3039 days ago · 22 km deep · 56 km away
- 1.6231 km W of Adak, Alaska · 3039 days ago · 71 km deep · 28 km away
- 1.9235 km WSW of Adak, Alaska · 3039 days ago · 26 km deep · 25 km away
- 2.1147 km WSW of Adak, Alaska · 3037 days ago · 65 km deep · 95 km away
- 2.2235 km W of Adak, Alaska · 3037 days ago · 94 km deep · 43 km away
- 3.6278 km W of Adak, Alaska · 3037 days ago · 81 km deep · 44 km away
- 2.1205 km WSW of Adak, Alaska · 3036 days ago · 46 km deep · 41 km away
- 2.0Rat Islands, Aleutian Islands, Alaska · 3036 days ago · 91 km deep · 100 km away
- 2.1213 km W of Adak, Alaska · 3035 days ago · 77 km deep · 38 km away
The first 60 of 89.
Before
- 2.3Rat Islands, Aleutian Islands, Alaska · 3081 days ago · 19 km deep · 94 km away
- 3.1Rat Islands, Aleutian Islands, Alaska · 3082 days ago · 74 km deep · 89 km away
- 2.2Rat Islands, Aleutian Islands, Alaska · 3084 days ago · 63 km deep · 79 km away
- 2.3229 km WSW of Adak, Alaska · 3085 days ago · 58 km deep · 18 km away
- 2.6241 km W of Adak, Alaska · 3086 days ago · 7 km deep · 19 km away
- 3.0168 km W of Adak, Alaska · 3088 days ago · 71 km deep · 77 km away
- 2.3Rat Islands, Aleutian Islands, Alaska · 3088 days ago · 38 km deep · 79 km away
- 3.8234 km WSW of Adak, Alaska · 3088 days ago · 6 km deep · 46 km away
- 3.7234 km WSW of Adak, Alaska · 3088 days ago · 8 km deep · 40 km away
- 2.7239 km WSW of Adak, Alaska · 3088 days ago · 11 km deep · 51 km away
- 2.6238 km WSW of Adak, Alaska · 3088 days ago · 10 km deep · 50 km away
- 4.2265 km WSW of Adak, Alaska · 3088 days ago · 10 km deep · 66 km away
- 2.6248 km WSW of Adak, Alaska · 3088 days ago · 12 km deep · 49 km away
- 4.0253 km WSW of Adak, Alaska · 3088 days ago · 10 km deep · 54 km away
- 4.4272 km WSW of Adak, Alaska · 3088 days ago · 10 km deep · 72 km away
- 3.0244 km WSW of Adak, Alaska · 3088 days ago · 7 km deep · 41 km away
- 3.0209 km WSW of Adak, Alaska · 3091 days ago · 15 km deep · 41 km away
- 2.5147 km WSW of Adak, Alaska · 3099 days ago · 69 km deep · 96 km away
- 2.5262 km W of Adak, Alaska · 3099 days ago · 85 km deep · 45 km away
- 3.2145 km WSW of Adak, Alaska · 3099 days ago · 80 km deep · 99 km away
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Sources
From the USGS Earthquake Hazards Program and its partner networks, event ak0185bxmfyd (also filed as ak19296611). Read Fri, Oct 2, 2026, 1:02 AM UTC.