2.5

M2.5 Earthquake 84 km SSW of Unalaska, Alaska — May 9, 2023

2023-05-09 20:57:29 UTC (2023-05-09) · approx. 9:57 AM UTC-11 local

MagnitudeM2.5(ml)
Time20:57 UTC≈ 9:57 AM UTC-11
Depth35.0 kmshallow crustal
Coordinates53.150°, -166.899°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 53.15°, -166.90°

Earthquake Details

Magnitude
2.5 ml
Depth
35.0 km
shallow crustal
Location
53.1503°N
-166.8993°E

Technical Information

Event ID
us6000kbks
Event Type
earthquake
Status
✓ Reviewed
Significance
96
Stations Used
21
Azimuthal Gap
214.0°
Min Station Distance
0.644°
RMS Residual
0.94 sec
Last Updated
2023-07-22 19:17:12 UTC

Nearby Earthquakes (Last 7 Days)

2.8
252 km SE of Akutan, Alaska
9 hours ago · 5.0 km deep
3.7
92 km SE of Atka, Alaska
1 day ago · 31.7 km deep
3.5
212 km SSE of False Pass, Alaska
1 day ago · 10.0 km deep
2.9
105 km ESE of Akutan, Alaska
2 days ago · 35.0 km deep
2.9
40 km NE of Atka, Alaska
2 days ago · 181.8 km deep
3.3
74 km SSE of False Pass, Alaska
2 days ago · 35.0 km deep
2.9
92 km SE of Atka, Alaska
2 days ago · 15.5 km deep
2.9
85 km SSW of Unalaska, Alaska
3 days ago · 35.0 km deep
2.6
95 km S of Unalaska, Alaska
3 days ago · 0.9 km deep
2.7
206 km S of False Pass, Alaska
3 days ago · 10.0 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: us6000kbks). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2023, May 9, 2023). M2.5 Earthquake 84 km SSW of Unalaska, Alaska — May 9, 2023. Retrieved July 22, 2023 from https://www.earthquaketracker.org/earthquakes/event/us6000kbks/