2.1

M2.1 Earthquake 49 km S of Adak, Alaska — July 12, 2026

2026-07-12 20:42:42 UTC (2026-07-12) · approx. 8:42 AM UTC-12 local

MagnitudeM2.1(ml)
Time20:42 UTC≈ 8:42 AM UTC-12
Depth39.3 kmshallow crustal
Coordinates51.433°, -176.740°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.43°, -176.74°

Earthquake Details

Magnitude
2.1 ml
Depth
39.3 km
shallow crustal
Location
51.4330°N
-176.7400°E

Technical Information

Event ID
aka2026nsfqlw
Event Type
earthquake
Status
✓ Reviewed
Significance
68
Stations Used
16
Azimuthal Gap
213.0°
Min Station Distance
0.500°
RMS Residual
0.40 sec
Last Updated
2026-07-21 19:03:45 UTC

Nearby Earthquakes (Last 7 Days)

3.8
234 km ESE of Attu Station, Alaska
9 hours ago · 13.6 km deep
4.0
231 km ESE of Attu Station, Alaska
11 hours ago · 5.4 km deep
3.5
233 km ESE of Attu Station, Alaska
11 hours ago · 9.1 km deep
3.0
238 km ESE of Attu Station, Alaska
1 day ago · 24.5 km deep
3.1
261 km WSW of Adak, Alaska
1 day ago · 22.3 km deep
3.4
231 km ESE of Attu Station, Alaska
1 day ago · 10.0 km deep
3.4
235 km ESE of Attu Station, Alaska
2 days ago · 32.4 km deep
3.0
232 km ESE of Attu Station, Alaska
2 days ago · 12.1 km deep
3.4
70 km SSE of Adak, Alaska
2 days ago · 6.4 km deep
3.2
234 km ESE of Attu Station, Alaska
2 days ago · 10.0 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: aka2026nsfqlw). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, July 12, 2026). M2.1 Earthquake 49 km S of Adak, Alaska — July 12, 2026. Retrieved July 21, 2026 from https://www.earthquaketracker.org/earthquakes/event/aka2026nsfqlw/