2.2

M2.2 Earthquake 114 km E of Chignik, Alaska — October 12, 2021

2021-10-12 21:18:08 UTC (2021-10-12) · approx. 11:18 AM UTC-10 local

MagnitudeM2.2(ml)
Time21:18 UTC≈ 11:18 AM UTC-10
Depth58.2 kmshallow crustal
Coordinates56.330°, -156.560°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 56.33°, -156.56°

Earthquake Details

Magnitude
2.2 ml
Depth
58.2 km
shallow crustal
Location
56.3304°N
-156.5601°E

Technical Information

Event ID
ak021d3orvy9
Event Type
earthquake
Status
✓ Reviewed
Significance
74
RMS Residual
0.52 sec
Last Updated
2021-12-14 23:12:59 UTC

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Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.2 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: ak021d3orvy9). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2021, October 12, 2021). M2.2 Earthquake 114 km E of Chignik, Alaska — October 12, 2021. Retrieved December 14, 2021 from https://www.earthquaketracker.org/earthquakes/event/ak021d3orvy9/