2.1

M2.1 Earthquake 49 km SSE of Adak, Alaska — December 9, 2020

2020-12-09 21:45:41 UTC (2020-12-09) · approx. 9:45 AM UTC-12 local

MagnitudeM2.1(ml)
Time21:45 UTC≈ 9:45 AM UTC-12
Depth25.6 kmshallow crustal
Coordinates51.468°, -176.350°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.47°, -176.35°

Earthquake Details

Magnitude
2.1 ml
Depth
25.6 km
shallow crustal
Location
51.4681°N
-176.3496°E

Technical Information

Event ID
ak020ft9n7zg
Event Type
earthquake
Status
✓ Reviewed
Significance
68
RMS Residual
0.24 sec
Last Updated
2020-12-17 21:09:26 UTC

Nearby Earthquakes (Last 7 Days)

3.5
66 km SE of Atka, Alaska
1 day ago · 35.0 km deep
4.1
93 km SW of Atka, Alaska
1 day ago · 50.3 km deep
4.1
34 km S of Adak, Alaska
2 days ago · 49.1 km deep
4.0
75 km SE of Adak, Alaska
3 days ago · 17.3 km deep
4.2
286 km W of Adak, Alaska
4 days ago · 119.2 km deep
2.9
Rat Islands, Aleutian Islands, Alaska
6 days ago · 155.9 km deep
2.5
80 km SSW of Nikolski, Alaska
6 days ago · 20.5 km deep
3.0
Rat Islands, Aleutian Islands, Alaska
6 days ago · 35.0 km deep
2.9
83 km ESE of Adak, Alaska
6 days ago · 38.5 km deep
2.6
97 km SSE of Atka, Alaska
6 days ago · 40.0 km deep

Actions

View on USGSDid You Feel It?

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: ak020ft9n7zg). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2020, December 9, 2020). M2.1 Earthquake 49 km SSE of Adak, Alaska — December 9, 2020. Retrieved December 17, 2020 from https://www.earthquaketracker.org/earthquakes/event/ak020ft9n7zg/