2.9

M2.9 Earthquake 45 km SSE of Adak, Alaska — July 23, 2022

2022-07-23 19:44:49 UTC (2022-07-23) · approx. 7:44 AM UTC-12 local

MagnitudeM2.9(ml)
Time19:44 UTC≈ 7:44 AM UTC-12
Depth36.4 kmshallow crustal
Coordinates51.505°, -176.352°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.50°, -176.35°

Earthquake Details

Magnitude
2.9 ml
Depth
36.4 km
shallow crustal
Location
51.5049°N
-176.3525°E

Technical Information

Event ID
us6000ihxx
Event Type
earthquake
Status
✓ Reviewed
Significance
129
Stations Used
16
Azimuthal Gap
226.0°
Min Station Distance
0.358°
RMS Residual
0.27 sec
Last Updated
2022-10-01 22:09:40 UTC

Nearby Earthquakes (Last 7 Days)

2.5
232 km SSW of Adak, Alaska
11 hours ago · 20.0 km deep
3.4
73 km SW of Nikolski, Alaska
1 day ago · 54.9 km deep
4.0
77 km SSW of Nikolski, Alaska
1 day ago · 49.3 km deep
3.6
92 km SSW of Nikolski, Alaska
1 day ago · 11.6 km deep
3.3
85 km SSW of Nikolski, Alaska
3 days ago · 13.8 km deep
3.7
262 km ESE of Attu Station, Alaska
3 days ago · 35.0 km deep
2.8
100 km SSW of Nikolski, Alaska
3 days ago · 13.3 km deep
2.7
115 km S of Nikolski, Alaska
3 days ago · 5.9 km deep
3.4
156 km SW of Adak, Alaska
3 days ago · 5.0 km deep
2.7
90 km SSW of Nikolski, Alaska
3 days ago · 11.2 km deep

Actions

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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: us6000ihxx). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2022, July 23, 2022). M2.9 Earthquake 45 km SSE of Adak, Alaska — July 23, 2022. Retrieved October 1, 2022 from https://www.earthquaketracker.org/earthquakes/event/us6000ihxx/