2.9

M2.9 Earthquake 121 km SSW of Atka, Alaska — July 22, 2025

2025-07-22 21:11:46 UTC (2025-07-22) · approx. 9:11 AM UTC-12 local

MagnitudeM2.9(ml)
Time21:11 UTC≈ 9:11 AM UTC-12
Depth10.0 kmshallow crustal
Coordinates51.236°, -175.051°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.24°, -175.05°

Earthquake Details

Magnitude
2.9 ml
Depth
10.0 km
shallow crustal
Location
51.2364°N
-175.0511°E

Technical Information

Event ID
us7000qtyr
Event Type
earthquake
Status
✓ Reviewed
Significance
129
Stations Used
35
Azimuthal Gap
211.0°
Min Station Distance
0.928°
RMS Residual
0.55 sec
Last Updated
2025-10-03 18:43:30 UTC

Nearby Earthquakes (Last 7 Days)

5.0
94 km SSE of Adak, Alaska
4 hours ago · 10.0 km deep
3.2
171 km E of Atka, Alaska
15 hours ago · 30.0 km deep
5.1
92 km SE of Atka, Alaska
20 hours ago · 35.0 km deep
4.6
95 km SE of Atka, Alaska
23 hours ago · 40.7 km deep
2.6
180 km WSW of Adak, Alaska
2 days ago · 8.1 km deep
2.8
186 km S of Atka, Alaska
2 days ago · 7.3 km deep
2.6
187 km W of Adak, Alaska
3 days ago · 86.6 km deep
3.0
143 km SW of Nikolski, Alaska
3 days ago · 27.4 km deep
3.5
99 km SW of Atka, Alaska
3 days ago · 20.6 km deep
2.5
75 km SE of Adak, Alaska
3 days ago · 14.9 km deep

Actions

View on USGSDid You Feel It?

Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.9 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: us7000qtyr). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, July 22, 2025). M2.9 Earthquake 121 km SSW of Atka, Alaska — July 22, 2025. Retrieved October 3, 2025 from https://www.earthquaketracker.org/earthquakes/event/us7000qtyr/