2.7

M2.7 Earthquake 17 km SE of Adak, Alaska — August 30, 2021

2021-08-30 23:52:14 UTC (2021-08-30) · approx. 11:52 AM UTC-12 local

MagnitudeM2.7(ml)
Time23:52 UTC≈ 11:52 AM UTC-12
Depth111.9 kmintermediate depth
Coordinates51.747°, -176.495°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.75°, -176.49°

Earthquake Details

Magnitude
2.7 ml
Depth
111.9 km
intermediate depth
Location
51.7474°N
-176.4949°E

Technical Information

Event ID
us7000fckn
Event Type
earthquake
Status
✓ Reviewed
Significance
112
Azimuthal Gap
196.0°
Min Station Distance
0.125°
RMS Residual
0.24 sec
Last Updated
2021-11-06 20:28:43 UTC

Nearby Earthquakes (Last 7 Days)

3.5
148 km WSW of Adak, Alaska
14 hours ago · 0.1 km deep
3.9
166 km WSW of Nikolski, Alaska
19 hours ago · 129.5 km deep
3.6
167 km WSW of Nikolski, Alaska
1 day ago · 105.6 km deep
3.5
145 km SW of Nikolski, Alaska
1 day ago · 35.0 km deep
3.2
169 km WSW of Nikolski, Alaska
1 day ago · 101.4 km deep
3.5
168 km SW of Nikolski, Alaska
2 days ago · 103.5 km deep
4.6
102 km WSW of Nikolski, Alaska
2 days ago · 87.3 km deep
4.0
85 km SSW of Nikolski, Alaska
3 days ago · 40.5 km deep
4.0
166 km SW of Nikolski, Alaska
3 days ago · 12.9 km deep
3.6
47 km WSW of Nikolski, Alaska
4 days ago · 70.3 km deep

Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.7 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: us7000fckn). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2021, August 30, 2021). M2.7 Earthquake 17 km SE of Adak, Alaska — August 30, 2021. Retrieved November 6, 2021 from https://www.earthquaketracker.org/earthquakes/event/us7000fckn/