2.1

M2.1 Earthquake 46 km SE of Atka, Alaska — July 19, 2023

2023-07-19 18:20:34 UTC (2023-07-19) · approx. 6:20 AM UTC-12 local

MagnitudeM2.1(ml)
Time18:20 UTC≈ 6:20 AM UTC-12
Depth66.5 kmshallow crustal
Coordinates51.913°, -173.697°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.91°, -173.70°

Earthquake Details

Magnitude
2.1 ml
Depth
66.5 km
shallow crustal
Location
51.9134°N
-173.6975°E

Technical Information

Event ID
ak023972bko7
Event Type
earthquake
Status
✓ Reviewed
Significance
68
RMS Residual
0.61 sec
Last Updated
2023-07-27 23:18:31 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
5 days ago · 8.7 km deep
3.0
73 km S of Adak, Alaska
5 days ago · 18.9 km deep
2.5
78 km SW of Adak, Alaska
5 days ago · 7.3 km deep
2.6
149 km SSW of Atka, Alaska
5 days ago · 19.9 km deep
2.8
30 km S of Nikolski, Alaska
5 days ago · 42.6 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: ak023972bko7). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2023, July 19, 2023). M2.1 Earthquake 46 km SE of Atka, Alaska — July 19, 2023. Retrieved July 27, 2023 from https://www.earthquaketracker.org/earthquakes/event/ak023972bko7/