2.1

M2.1 Earthquake 101 km SSE of Sand Point, Alaska — September 19, 2021

2021-09-19 20:52:16 UTC (2021-09-19) · approx. 9:52 AM UTC-11 local

MagnitudeM2.1(ml)
Time20:52 UTC≈ 9:52 AM UTC-11
Depth16.4 kmshallow crustal
Coordinates54.509°, -159.850°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 54.51°, -159.85°

Earthquake Details

Magnitude
2.1 ml
Depth
16.4 km
shallow crustal
Location
54.5087°N
-159.8504°E

Technical Information

Event ID
ak021c1n0s0s
Event Type
earthquake
Status
✓ Reviewed
Significance
68
RMS Residual
0.65 sec
Last Updated
2021-10-15 22:47:28 UTC

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2.8
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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: ak021c1n0s0s). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2021, September 19, 2021). M2.1 Earthquake 101 km SSE of Sand Point, Alaska — September 19, 2021. Retrieved October 15, 2021 from https://www.earthquaketracker.org/earthquakes/event/ak021c1n0s0s/