2.7

M2.7 Earthquake 145 km SE of Atka, Alaska — July 5, 2025

2025-07-05 20:23:13 UTC (2025-07-05) · approx. 8:23 AM UTC-12 local

MagnitudeM2.7(ml)
Time20:23 UTC≈ 8:23 AM UTC-12
Depth10.0 kmshallow crustal
Coordinates51.203°, -172.822°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.20°, -172.82°

Earthquake Details

Magnitude
2.7 ml
Depth
10.0 km
shallow crustal
Location
51.2027°N
-172.8222°E

Technical Information

Event ID
us7000qcwc
Event Type
earthquake
Status
✓ Reviewed
Significance
112
Stations Used
13
Azimuthal Gap
230.0°
Min Station Distance
1.316°
RMS Residual
0.72 sec
Last Updated
2025-09-12 16:23:09 UTC

Nearby Earthquakes (Last 7 Days)

3.7
40 km SSE of Nikolski, Alaska
16 hours ago · 131.1 km deep
2.5
139 km S of Unalaska, Alaska
2 days ago · 2.6 km deep
2.5
54 km ESE of Atka, Alaska
2 days ago · 75.4 km deep
2.7
180 km SSE of Adak, Alaska
2 days ago · 12.8 km deep
2.6
54 km SSE of Adak, Alaska
3 days ago · 27.4 km deep
2.6
65 km ESE of Atka, Alaska
3 days ago · 71.3 km deep
3.1
177 km W of Nikolski, Alaska
3 days ago · 11.4 km deep
2.9
186 km S of Atka, Alaska
3 days ago · 24.7 km deep
3.1
68 km E of Atka, Alaska
3 days ago · 0.0 km deep
3.2
63 km SW of Adak, Alaska
3 days ago · 10.0 km deep

Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.7 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: us7000qcwc). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, July 5, 2025). M2.7 Earthquake 145 km SE of Atka, Alaska — July 5, 2025. Retrieved September 12, 2025 from https://www.earthquaketracker.org/earthquakes/event/us7000qcwc/