2.6

M2.6 Earthquake 79 km ESE of Adak, Alaska — April 16, 2026

2026-04-16 23:53:53 UTC (2026-04-16) · approx. 11:53 AM UTC-12 local

MagnitudeM2.6(ml)
Time23:53 UTC≈ 11:53 AM UTC-12
Depth50.1 kmshallow crustal
Coordinates51.634°, -175.556°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.63°, -175.56°

Earthquake Details

Magnitude
2.6 ml
Depth
50.1 km
shallow crustal
Location
51.6340°N
-175.5560°E

Technical Information

Event ID
aka2026hmouat
Event Type
earthquake
Status
✓ Reviewed
Significance
104
Stations Used
18
Azimuthal Gap
222.0°
Min Station Distance
0.400°
RMS Residual
0.30 sec
Last Updated
2026-04-17 00:13:32 UTC

Nearby Earthquakes (Last 7 Days)

2.7
7 km ESE of Atka, Alaska
20 hours ago · 215.4 km deep
2.8
29 km WNW of Atka, Alaska
23 hours ago · 199.2 km deep
3.2
135 km SW of Nikolski, Alaska
1 day ago · 0.0 km deep
4.0
65 km NNW of Nikolski, Alaska
1 day ago · 242.9 km deep
3.7
40 km SSE of Nikolski, Alaska
1 day ago · 131.1 km deep
2.5
54 km ESE of Atka, Alaska
4 days ago · 75.4 km deep
2.7
180 km SSE of Adak, Alaska
4 days ago · 12.8 km deep
2.6
54 km SSE of Adak, Alaska
4 days ago · 27.4 km deep
2.6
65 km ESE of Atka, Alaska
4 days ago · 71.3 km deep
2.5
Rat Islands, Aleutian Islands, Alaska
4 days ago · 94.6 km deep

Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.6 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: aka2026hmouat). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, April 16, 2026). M2.6 Earthquake 79 km ESE of Adak, Alaska — April 16, 2026. Retrieved April 17, 2026 from https://www.earthquaketracker.org/earthquakes/event/aka2026hmouat/