2.2

M2.2 Earthquake 99 km W of Adak, Alaska — March 21, 2023

2023-03-21 19:13:41 UTC (2023-03-21) · approx. 7:13 AM UTC-12 local

MagnitudeM2.2(ml)
Time19:13 UTC≈ 7:13 AM UTC-12
Depth5.0 kmshallow crustal
Coordinates51.869°, -178.081°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.87°, -178.08°

Earthquake Details

Magnitude
2.2 ml
Depth
5.0 km
shallow crustal
Location
51.8690°N
-178.0808°E

Technical Information

Event ID
us7000jlsw
Event Type
earthquake
Status
✓ Reviewed
Significance
74
Stations Used
13
Azimuthal Gap
114.0°
Min Station Distance
0.044°
RMS Residual
0.66 sec
Last Updated
2024-05-17 00:23:08 UTC

Nearby Earthquakes (Last 7 Days)

3.0
58 km SSW of Adak, Alaska
14 hours ago · 40.2 km deep
2.8
75 km SSE of Adak, Alaska
1 day ago · 23.2 km deep
2.7
168 km SW of Nikolski, Alaska
1 day 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
2.7
76 km SSE of Adak, Alaska
2 days ago · 13.7 km deep
3.2
231 km ESE of Attu Station, Alaska
2 days ago · 5.0 km deep
2.8
95 km SE 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 2.2 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: us7000jlsw). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2023, March 21, 2023). M2.2 Earthquake 99 km W of Adak, Alaska — March 21, 2023. Retrieved May 17, 2024 from https://www.earthquaketracker.org/earthquakes/event/us7000jlsw/