2.1

M2.1 Earthquake 79 km NW of Yakutat, Alaska — October 18, 2021

2021-10-18 19:11:52 UTC (2021-10-18) · approx. 10:11 AM UTC-9 local

MagnitudeM2.1(ml)
Time19:11 UTC≈ 10:11 AM UTC-9
Depth11.1 kmshallow crustal
Coordinates60.096°, -140.634°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 60.10°, -140.63°

Earthquake Details

Magnitude
2.1 ml
Depth
11.1 km
shallow crustal
Location
60.0955°N
-140.6340°E

Technical Information

Event ID
ak021ddkrp9l
Event Type
earthquake
Status
✓ Reviewed
Significance
68
RMS Residual
0.58 sec
Last Updated
2021-12-06 18:57:58 UTC

Nearby Earthquakes (Last 7 Days)

2.7
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3 days ago · 19.0 km deep
2.5
46 km NNW of Valdez, Alaska
3 days ago · 18.3 km deep
3.4
63 km WSW of Elfin Cove, Alaska
4 days ago · 5.0 km deep
2.5
18 km N of Moose Pass, Alaska
5 days ago · 7.1 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: ak021ddkrp9l). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2021, October 18, 2021). M2.1 Earthquake 79 km NW of Yakutat, Alaska — October 18, 2021. Retrieved December 6, 2021 from https://www.earthquaketracker.org/earthquakes/event/ak021ddkrp9l/