2.1

M2.1 Earthquake 90 km SSE of Port Graham, Alaska — June 9, 2025

2025-06-09 20:20:40 UTC (2025-06-09) · approx. 10:20 AM UTC-10 local

MagnitudeM2.1(ml)
Time20:20 UTC≈ 10:20 AM UTC-10
Depth20.7 kmshallow crustal
Coordinates58.563°, -151.438°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 58.56°, -151.44°

Earthquake Details

Magnitude
2.1 ml
Depth
20.7 km
shallow crustal
Location
58.5628°N
-151.4375°E

Technical Information

Event ID
ak0257cy0kkw
Event Type
earthquake
Status
✓ Reviewed
Significance
68
RMS Residual
0.58 sec
Last Updated
2025-06-16 00:53:57 UTC

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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: ak0257cy0kkw). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, June 9, 2025). M2.1 Earthquake 90 km SSE of Port Graham, Alaska — June 9, 2025. Retrieved June 16, 2025 from https://www.earthquaketracker.org/earthquakes/event/ak0257cy0kkw/