2.2

M2.2 Earthquake 100 km W of Adak, Alaska — March 9, 2023

2023-03-09 23:16:49 UTC (2023-03-09) · approx. 11:16 AM UTC-12 local

MagnitudeM2.2(ml)
Time23:16 UTC≈ 11:16 AM UTC-12
Depth3.1 kmshallow crustal
Coordinates51.864°, -178.094°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.86°, -178.09°

Earthquake Details

Magnitude
2.2 ml
Depth
3.1 km
shallow crustal
Location
51.8642°N
-178.0935°E

Technical Information

Event ID
av91116408
Event Type
earthquake
Status
✓ Reviewed
Significance
77
Stations Used
5
Azimuthal Gap
209.0°
Min Station Distance
0.046°
RMS Residual
0.20 sec
Last Updated
2024-05-16 22:33:46 UTC

Nearby Earthquakes (Last 7 Days)

2.8
166 km WSW of Adak, Alaska
19 hours ago · 40.2 km deep
3.5
52 km SSW of Adak, Alaska
20 hours ago · 22.9 km deep
2.6
73 km SSE of Adak, Alaska
20 hours ago · 29.1 km deep
3.0
58 km SSW of Adak, Alaska
1 day ago · 40.2 km deep
2.8
75 km SSE of Adak, Alaska
2 days ago · 23.2 km deep
2.7
168 km SW of Nikolski, Alaska
2 days ago · 19.8 km deep
3.1
114 km SW of Adak, Alaska
2 days ago · 7.3 km deep
3.1
200 km W of Adak, Alaska
2 days ago · 8.9 km deep
3.2
234 km WSW of Adak, Alaska
2 days ago · 28.6 km deep
2.8
66 km SW of Atka, Alaska
2 days ago · 60.1 km deep

Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.2 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: av91116408). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2023, March 9, 2023). M2.2 Earthquake 100 km W of Adak, Alaska — March 9, 2023. Retrieved May 16, 2024 from https://www.earthquaketracker.org/earthquakes/event/av91116408/