2.1

M2.1 Earthquake 72 km SE of Chignik, Alaska — September 14, 2023

2023-09-14 21:46:49 UTC (2023-09-14) · approx. 10:46 AM UTC-11 local

MagnitudeM2.1(ml)
Time21:46 UTC≈ 10:46 AM UTC-11
Depth40.5 kmshallow crustal
Coordinates55.764°, -157.729°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 55.76°, -157.73°

Earthquake Details

Magnitude
2.1 ml
Depth
40.5 km
shallow crustal
Location
55.7642°N
-157.7288°E

Technical Information

Event ID
ak023btdw9cx
Event Type
earthquake
Status
✓ Reviewed
Significance
68
RMS Residual
0.81 sec
Last Updated
2023-09-28 19:35:53 UTC

Nearby Earthquakes (Last 7 Days)

3.0
27 km ENE of Chignik, Alaska
1 day ago · 87.1 km deep
3.9
58 km SSE of Kokhanok, Alaska
1 day ago · 125.5 km deep
2.5
21 km N of Pilot Point, Alaska
1 day ago · 189.2 km deep
2.7
86 km SE of Ugashik, Alaska
1 day ago · 1.2 km deep
2.6
95 km ENE of Ouzinkie, Alaska
1 day ago · 0.8 km deep
2.9
203 km SE of Chiniak, Alaska
1 day ago · 5.0 km deep
3.0
202 km SE of Chiniak, Alaska
1 day ago · 5.0 km deep
2.5
48 km SSW of Nanwalek, Alaska
2 days ago · 64.5 km deep
2.6
66 km S of King Cove, Alaska
2 days ago · 10.7 km deep
3.8
34 km W of Aleneva, Alaska
2 days ago · 64.8 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: ak023btdw9cx). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2023, September 14, 2023). M2.1 Earthquake 72 km SE of Chignik, Alaska — September 14, 2023. Retrieved September 28, 2023 from https://www.earthquaketracker.org/earthquakes/event/ak023btdw9cx/