2.5

M2.5 Earthquake near Andreanof Islands, Aleutian Islands, Alaska — July 30, 2023

2023-07-30 22:51:41 UTC (2023-07-30) · approx. 10:51 AM UTC-12 local

MagnitudeM2.5(ml)
Time22:51 UTC≈ 10:51 AM UTC-12
Depth10.8 kmshallow crustal
Coordinates51.961°, -173.672°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.96°, -173.67°

Earthquake Details

Magnitude
2.5 ml
Depth
10.8 km
shallow crustal
Location
51.9613°N
-173.6723°E

Technical Information

Event ID
us6000kzfk
Event Type
earthquake
Status
✓ Reviewed
Significance
96
Stations Used
14
Azimuthal Gap
298.0°
Min Station Distance
0.409°
RMS Residual
0.17 sec
Last Updated
2023-10-07 21:39:02 UTC

Nearby Earthquakes (Last 7 Days)

2.8
154 km SSE of Atka, Alaska
13 hours ago · 14.9 km deep
2.7
116 km SW of Adak, Alaska
22 hours ago · 35.0 km deep
2.9
291 km W of Adak, Alaska
1 day ago · 12.9 km deep
2.5
78 km SSW of Nikolski, Alaska
1 day ago · 15.7 km deep
2.6
100 km SSW of Unalaska, Alaska
1 day ago · 22.0 km deep
2.5
142 km ESE of Nikolski, Alaska
2 days ago · 17.2 km deep
2.5
18 km SW of Atka, Alaska
2 days ago · 173.0 km deep
3.6
69 km SSE of Adak, Alaska
2 days ago · 10.0 km deep
2.5
115 km WSW of Adak, Alaska
2 days ago · 7.4 km deep
2.6
81 km SSE of Atka, Alaska
2 days ago · 4.1 km deep

Actions

View on USGSDid You Feel It?

Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.5 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: us6000kzfk). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2023, July 30, 2023). M2.5 Earthquake near Andreanof Islands, Aleutian Islands, Alaska — July 30, 2023. Retrieved October 7, 2023 from https://www.earthquaketracker.org/earthquakes/event/us6000kzfk/