2.1

M2.1 Earthquake 126 km W of Adak, Alaska — September 18, 2020

2020-09-18 22:07:06 UTC (2020-09-18) · approx. 10:07 AM UTC-12 local

MagnitudeM2.1(ml)
Time22:07 UTC≈ 10:07 AM UTC-12
Depth126.8 kmintermediate depth
Coordinates51.849°, -178.466°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.85°, -178.47°

Earthquake Details

Magnitude
2.1 ml
Depth
126.8 km
intermediate depth
Location
51.8493°N
-178.4665°E

Technical Information

Event ID
ak020c1nxz6m
Event Type
earthquake
Status
✓ Reviewed
Significance
68
RMS Residual
0.56 sec
Last Updated
2020-09-29 16:15:21 UTC

Nearby Earthquakes (Last 7 Days)

2.5
128 km SW of Adak, Alaska
1 day ago · 27.8 km deep
3.9
209 km SSE of Atka, Alaska
1 day ago · 10.0 km deep
3.5
66 km SE of Atka, Alaska
4 days ago · 35.0 km deep
4.1
93 km SW of Atka, Alaska
4 days ago · 50.3 km deep
4.1
34 km S of Adak, Alaska
4 days ago · 49.1 km deep
4.0
75 km SE of Adak, Alaska
5 days ago · 17.3 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: ak020c1nxz6m). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2020, September 18, 2020). M2.1 Earthquake 126 km W of Adak, Alaska — September 18, 2020. Retrieved September 29, 2020 from https://www.earthquaketracker.org/earthquakes/event/ak020c1nxz6m/