2.1

M2.1 Earthquake 44 km ESE of Nikolski, Alaska — December 21, 2020

2020-12-21 17:49:47 UTC (2020-12-21) · approx. 6:49 AM UTC-11 local

MagnitudeM2.1(ml)
Time17:49 UTC≈ 6:49 AM UTC-11
Depth41.7 kmshallow crustal
Coordinates52.775°, -168.258°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 52.77°, -168.26°

Earthquake Details

Magnitude
2.1 ml
Depth
41.7 km
shallow crustal
Location
52.7746°N
-168.2583°E

Technical Information

Event ID
ak020gd1qitf
Event Type
earthquake
Status
✓ Reviewed
Significance
68
RMS Residual
0.83 sec
Last Updated
2020-12-30 20:18:15 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
4.8
127 km S of False Pass, Alaska
3 days ago · 35.0 km deep
4.0
64 km SE of King Cove, Alaska
5 days ago · 49.9 km deep
2.5
80 km SSW of Nikolski, Alaska
5 days ago · 20.5 km deep
3.0
112 km SSW of False Pass, Alaska
6 days ago · 35.0 km deep
2.6
97 km SSE of Atka, Alaska
6 days ago · 40.0 km deep
2.9
34 km NW of Atka, Alaska
6 days ago · 213.8 km deep
2.5
55 km SW of Nikolski, Alaska
6 days ago · 16.3 km deep
3.3
97 km SSW of Atka, Alaska
6 days ago · 6.8 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: ak020gd1qitf). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2020, December 21, 2020). M2.1 Earthquake 44 km ESE of Nikolski, Alaska — December 21, 2020. Retrieved December 30, 2020 from https://www.earthquaketracker.org/earthquakes/event/ak020gd1qitf/