2.5

M2.5 Earthquake 63 km ENE of Adak, Alaska — December 19, 2020

2020-12-19 20:37:54 UTC (2020-12-19) · approx. 8:37 AM UTC-12 local

MagnitudeM2.5(ml)
Time20:37 UTC≈ 8:37 AM UTC-12
Depth217.2 kmintermediate depth
Coordinates52.099°, -175.787°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 52.10°, -175.79°

Earthquake Details

Magnitude
2.5 ml
Depth
217.2 km
intermediate depth
Location
52.0985°N
-175.7867°E

Technical Information

Event ID
ak020g9sdkky
Event Type
earthquake
Status
✓ Reviewed
Significance
96
RMS Residual
0.27 sec
Last Updated
2020-12-30 04:37:50 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
1 day ago · 49.1 km deep
4.0
75 km SE of Adak, Alaska
2 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

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.5 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: ak020g9sdkky). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2020, December 19, 2020). M2.5 Earthquake 63 km ENE of Adak, Alaska — December 19, 2020. Retrieved December 30, 2020 from https://www.earthquaketracker.org/earthquakes/event/ak020g9sdkky/