2.1

M2.1 Earthquake 88 km SW of Adak, Alaska — October 30, 2020

2020-10-30 21:33:39 UTC (2020-10-30) · approx. 9:33 AM UTC-12 local

MagnitudeM2.1(ml)
Time21:33 UTC≈ 9:33 AM UTC-12
Depth34.8 kmshallow crustal
Coordinates51.382°, -177.643°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.38°, -177.64°

Earthquake Details

Magnitude
2.1 ml
Depth
34.8 km
shallow crustal
Location
51.3822°N
-177.6426°E

Technical Information

Event ID
ak020dz42s0p
Event Type
earthquake
Status
✓ Reviewed
Significance
68
RMS Residual
0.38 sec
Last Updated
2020-11-12 17:12:17 UTC

Nearby Earthquakes (Last 7 Days)

3.5
66 km SE of Atka, Alaska
2 days ago · 35.0 km deep
4.1
93 km SW of Atka, Alaska
3 days ago · 50.3 km deep
4.1
34 km S of Adak, Alaska
3 days ago · 49.1 km deep
4.0
75 km SE of Adak, Alaska
4 days ago · 17.3 km deep
4.2
286 km W of Adak, Alaska
5 days ago · 119.2 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: ak020dz42s0p). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2020, October 30, 2020). M2.1 Earthquake 88 km SW of Adak, Alaska — October 30, 2020. Retrieved November 12, 2020 from https://www.earthquaketracker.org/earthquakes/event/ak020dz42s0p/