2.1

M2.1 Earthquake 91 km S of False Pass, Alaska — September 18, 2023

2023-09-18 19:04:06 UTC (2023-09-18) · approx. 8:04 AM UTC-11 local

MagnitudeM2.1(ml)
Time19:04 UTC≈ 8:04 AM UTC-11
Depth16.0 kmshallow crustal
Coordinates54.050°, -163.150°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 54.05°, -163.15°

Earthquake Details

Magnitude
2.1 ml
Depth
16.0 km
shallow crustal
Location
54.0496°N
-163.1498°E

Technical Information

Event ID
ak023bzylor2
Event Type
earthquake
Status
✓ Reviewed
Significance
68
RMS Residual
0.38 sec
Last Updated
2023-10-02 22:12:38 UTC

Nearby Earthquakes (Last 7 Days)

2.8
74 km ESE of Akutan, Alaska
1 day ago · 51.3 km deep
2.6
112 km SSE of False Pass, Alaska
1 day ago · 10.2 km deep
2.9
43 km ESE of Perryville, Alaska
1 day ago · 53.9 km deep
2.7
104 km S of False Pass, Alaska
2 days ago · 18.7 km deep
2.7
81 km SE of Unalaska, Alaska
3 days ago · 16.8 km deep
3.5
104 km SSE of Sand Point, Alaska
3 days ago · 35.0 km deep
3.2
196 km SE of Perryville, Alaska
3 days ago · 35.7 km deep
2.6
76 km SSE of Nikolski, Alaska
3 days ago · 4.2 km deep
2.8
108 km S of False Pass, Alaska
3 days ago · 10.0 km deep
4.2
100 km S of False Pass, Alaska
3 days ago · 30.9 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: ak023bzylor2). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2023, September 18, 2023). M2.1 Earthquake 91 km S of False Pass, Alaska — September 18, 2023. Retrieved October 2, 2023 from https://www.earthquaketracker.org/earthquakes/event/ak023bzylor2/