2.2

M2.2 Earthquake 3 km ENE of Portage Creek, Alaska — December 18, 2020

2020-12-18 19:10:04 UTC (2020-12-18) · approx. 8:10 AM UTC-11 local

MagnitudeM2.2(ml)
Time19:10 UTC≈ 8:10 AM UTC-11
Depth4.8 kmshallow crustal
Coordinates58.912°, -157.659°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 58.91°, -157.66°

Earthquake Details

Magnitude
2.2 ml
Depth
4.8 km
shallow crustal
Location
58.9122°N
-157.6593°E

Technical Information

Event ID
ak020g842wd6
Event Type
earthquake
Status
✓ Reviewed
Significance
74
RMS Residual
0.99 sec
Last Updated
2021-02-27 23:25:58 UTC

Nearby Earthquakes (Last 7 Days)

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3.1
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2.5
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2.8
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3.2
130 km E of Chignik, Alaska
1 day ago · 63.9 km deep
2.5
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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: ak020g842wd6). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2020, December 18, 2020). M2.2 Earthquake 3 km ENE of Portage Creek, Alaska — December 18, 2020. Retrieved February 27, 2021 from https://www.earthquaketracker.org/earthquakes/event/ak020g842wd6/