2.1

M2.1 Earthquake 38 km ESE of Atka, Alaska — July 30, 2023

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

MagnitudeM2.1(ml)
Time22:07 UTC≈ 10:07 AM UTC-12
Depth15.6 kmshallow crustal
Coordinates52.125°, -173.647°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 52.13°, -173.65°

Earthquake Details

Magnitude
2.1 ml
Depth
15.6 km
shallow crustal
Location
52.1252°N
-173.6473°E

Technical Information

Event ID
ak0239pbja43
Event Type
earthquake
Status
✓ Reviewed
Significance
68
RMS Residual
0.68 sec
Last Updated
2023-08-11 18:51:32 UTC

Nearby Earthquakes (Last 7 Days)

4.1
123 km SE of Adak, Alaska
1 day ago · 16.4 km deep
4.3
70 km SW of Nikolski, Alaska
2 days ago · 42.2 km deep
3.4
130 km WSW of Nikolski, Alaska
3 days ago · 35.0 km deep
3.4
127 km SW of Nikolski, Alaska
3 days ago · 35.0 km deep
2.7
265 km SSW of Nikolski, Alaska
4 days ago · 10.0 km deep
2.7
164 km N of Adak, Alaska
4 days ago · 8.7 km deep
3.0
73 km S of Adak, Alaska
4 days ago · 18.9 km deep
2.5
78 km SW of Adak, Alaska
5 days ago · 7.3 km deep
2.8
30 km S of Nikolski, Alaska
5 days ago · 42.6 km deep
2.7
47 km SSW of Adak, Alaska
5 days ago · 65.5 km deep

Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.1 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: ak0239pbja43). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2023, July 30, 2023). M2.1 Earthquake 38 km ESE of Atka, Alaska — July 30, 2023. Retrieved August 11, 2023 from https://www.earthquaketracker.org/earthquakes/event/ak0239pbja43/