2.8

M2.8 Earthquake 75 km E of Chignik, Alaska — July 7, 2025

2025-07-07 21:40:48 UTC (2025-07-07) · approx. 11:40 AM UTC-10 local

MagnitudeM2.8(ml)
Time21:40 UTC≈ 11:40 AM UTC-10
Depth46.9 kmshallow crustal
Coordinates56.371°, -157.198°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 56.37°, -157.20°

Earthquake Details

Magnitude
2.8 ml
Depth
46.9 km
shallow crustal
Location
56.3710°N
-157.1978°E

Technical Information

Event ID
ak0258n9s115
Event Type
earthquake
Status
✓ Reviewed
Significance
121
RMS Residual
0.68 sec
Last Updated
2025-09-12 16:23:11 UTC

Nearby Earthquakes (Last 7 Days)

2.7
109 km SSE of Sand Point, Alaska
3 hours ago · 35.0 km deep
2.5
25 km W of Happy Valley, Alaska
14 hours ago · 90.7 km deep
3.4
122 km E of Chignik, Alaska
1 day ago · 67.1 km deep
2.9
99 km SSE of Sand Point, Alaska
1 day ago · 14.2 km deep
2.6
61 km ENE of Pedro Bay, Alaska
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2.8
115 km SSE of Akhiok, Alaska
2 days ago · 20.1 km deep
3.1
107 km SSE of Akhiok, Alaska
2 days ago · 6.5 km deep
2.8
100 km SSE of Akhiok, Alaska
2 days ago · 5.2 km deep
4.9
96 km SSE of Akhiok, Alaska
2 days ago · 16.2 km deep
2.5
96 km SSE of Sand Point, Alaska
2 days ago · 14.7 km deep

Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.8 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: ak0258n9s115). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, July 7, 2025). M2.8 Earthquake 75 km E of Chignik, Alaska — July 7, 2025. Retrieved September 12, 2025 from https://www.earthquaketracker.org/earthquakes/event/ak0258n9s115/