2.1

M2.1 Earthquake 209 km W of Adak, Alaska — June 21, 2025

2025-06-21 19:03:47 UTC (2025-06-21) · approx. 7:03 AM UTC-12 local

MagnitudeM2.1(ml)
Time19:03 UTC≈ 7:03 AM UTC-12
Depth77.9 kmintermediate depth
Coordinates51.706°, -179.655°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.71°, -179.66°

Earthquake Details

Magnitude
2.1 ml
Depth
77.9 km
intermediate depth
Location
51.7060°N
-179.6551°E

Technical Information

Event ID
ak0257wrro7r
Event Type
earthquake
Status
✓ Reviewed
Significance
68
RMS Residual
0.52 sec
Last Updated
2025-06-25 21:11:18 UTC

Nearby Earthquakes (Last 7 Days)

4.2
30 km S of Adak, Alaska
2 days ago · 74.5 km deep
2.9
64 km SE of Adak, Alaska
3 days ago · 22.5 km deep
2.9
41 km SW of Atka, Alaska
3 days ago · 78.4 km deep
3.6
67 km SE of Adak, Alaska
3 days ago · 35.0 km deep
2.8
133 km WSW of Adak, Alaska
3 days ago · 25.7 km deep
4.2
150 km SW of Adak, Alaska
5 days ago · 23.1 km deep
4.2
150 km SW of Adak, Alaska
5 days ago · 23.1 km deep
4.2
147 km WSW of Adak, Alaska
5 days ago · 31.9 km deep
3.0
256 km WSW of Adak, Alaska
5 days ago · 17.6 km deep
2.7
58 km SW of Adak, Alaska
5 days ago · 18.3 km deep

Actions

View on USGSDid You Feel It?

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: ak0257wrro7r). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, June 21, 2025). M2.1 Earthquake 209 km W of Adak, Alaska — June 21, 2025. Retrieved June 25, 2025 from https://www.earthquaketracker.org/earthquakes/event/ak0257wrro7r/