2.1

M2.1 Earthquake 73 km ENE of Adak, Alaska — July 16, 2026

2026-07-16 22:15:13 UTC (2026-07-16) · approx. 10:15 AM UTC-12 local

MagnitudeM2.1(ml)
Time22:15 UTC≈ 10:15 AM UTC-12
Depth187.2 kmintermediate depth
Coordinates52.074°, -175.622°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 52.07°, -175.62°

Earthquake Details

Magnitude
2.1 ml
Depth
187.2 km
intermediate depth
Location
52.0740°N
-175.6220°E

Technical Information

Event ID
aka2026nzsuzx
Event Type
earthquake
Status
✓ Reviewed
Significance
68
Stations Used
19
Azimuthal Gap
164.0°
Min Station Distance
0.200°
RMS Residual
0.40 sec
Last Updated
2026-07-26 20:40:51 UTC

Nearby Earthquakes (Last 7 Days)

3.1
176 km WSW of Nikolski, Alaska
3 hours ago · 88.0 km deep
2.7
71 km ENE of Atka, Alaska
4 hours ago · 10.2 km deep
2.9
Rat Islands, Aleutian Islands, Alaska
5 hours ago · 56.2 km deep
3.9
Rat Islands, Aleutian Islands, Alaska
6 hours ago · 119.9 km deep
3.7
Rat Islands, Aleutian Islands, Alaska
11 hours ago · 28.2 km deep
2.9
199 km E of Atka, Alaska
12 hours ago · 5.6 km deep
2.5
106 km WSW of Adak, Alaska
12 hours ago · 56.3 km deep
2.9
59 km SSE of Atka, Alaska
12 hours ago · 20.0 km deep
4.1
138 km SW of Adak, Alaska
14 hours ago · 18.7 km deep
2.5
38 km ESE of Nikolski, Alaska
20 hours ago · 45.2 km deep

Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.1 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: aka2026nzsuzx). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, July 16, 2026). M2.1 Earthquake 73 km ENE of Adak, Alaska — July 16, 2026. Retrieved July 26, 2026 from https://www.earthquaketracker.org/earthquakes/event/aka2026nzsuzx/