2.8

M2.8 Earthquake 297 km WSW of Adak, Alaska — April 20, 2025

2025-04-20 19:16:41 UTC (2025-04-20) · approx. 7:16 AM UTC+12 local

MagnitudeM2.8(ml)
Time19:16 UTC≈ 7:16 AM UTC+12
Depth27.1 kmshallow crustal
Coordinates51.131°, 179.245°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.13°, 179.25°

Earthquake Details

Magnitude
2.8 ml
Depth
27.1 km
shallow crustal
Location
51.1306°N
179.2453°E

Technical Information

Event ID
us7000pxcv
Event Type
earthquake
Status
✓ Reviewed
Significance
121
Stations Used
15
Azimuthal Gap
260.0°
Min Station Distance
0.251°
RMS Residual
0.57 sec
Last Updated
2025-06-27 00:35:07 UTC

Nearby Earthquakes (Last 7 Days)

2.5
103 km SSE of Atka, Alaska
15 hours ago · 5.0 km deep
3.8
221 km ESE of Attu Station, Alaska
16 hours ago · 5.0 km deep
3.1
237 km ESE of Attu Station, Alaska
1 day ago · 10.0 km deep
2.7
19 km S of Adak, Alaska
1 day ago · 83.0 km deep
3.3
234 km WSW of Adak, Alaska
1 day ago · 62.5 km deep
3.1
230 km ESE of Attu Station, Alaska
1 day ago · 10.0 km deep
2.5
178 km WSW of Adak, Alaska
1 day ago · 73.8 km deep
3.9
112 km SW of Atka, Alaska
1 day ago · 35.0 km deep
3.2
228 km ESE of Attu Station, Alaska
1 day ago · 10.0 km deep
3.2
81 km SSE of Atka, Alaska
2 days ago · 5.0 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: us7000pxcv). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, April 20, 2025). M2.8 Earthquake 297 km WSW of Adak, Alaska — April 20, 2025. Retrieved June 27, 2025 from https://www.earthquaketracker.org/earthquakes/event/us7000pxcv/