2.1

M2.1 Earthquake 30 km SSE of Atka, Alaska — July 13, 2021

2021-07-13 19:17:46 UTC (2021-07-13) · approx. 7:17 AM UTC-12 local

MagnitudeM2.1(ml)
Time19:17 UTC≈ 7:17 AM UTC-12
Depth2.2 kmshallow crustal
Coordinates51.949°, -174.014°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.95°, -174.01°

Earthquake Details

Magnitude
2.1 ml
Depth
2.2 km
shallow crustal
Location
51.9485°N
-174.0143°E

Technical Information

Event ID
ak0218x5obbb
Event Type
earthquake
Status
✓ Reviewed
Significance
68
RMS Residual
0.90 sec
Last Updated
2021-10-05 21:27:40 UTC

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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: ak0218x5obbb). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2021, July 13, 2021). M2.1 Earthquake 30 km SSE of Atka, Alaska — July 13, 2021. Retrieved October 5, 2021 from https://www.earthquaketracker.org/earthquakes/event/ak0218x5obbb/