2.6

M2.6 Earthquake 105 km S of Unalaska, Alaska — April 28, 2021

2021-04-28 20:25:31 UTC (2021-04-28) · approx. 9:25 AM UTC-11 local

MagnitudeM2.6(ml)
Time20:25 UTC≈ 9:25 AM UTC-11
Depth31.6 kmshallow crustal
Coordinates52.934°, -166.786°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 52.93°, -166.79°

Earthquake Details

Magnitude
2.6 ml
Depth
31.6 km
shallow crustal
Location
52.9339°N
-166.7855°E

Technical Information

Event ID
us6000efau
Event Type
earthquake
Status
✓ Reviewed
Significance
104
Azimuthal Gap
229.0°
Min Station Distance
0.829°
RMS Residual
0.34 sec
Last Updated
2021-07-07 18:37:20 UTC

Nearby Earthquakes (Last 7 Days)

4.0
81 km SSW of Nikolski, Alaska
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3.5
123 km S of False Pass, Alaska
2 days ago · 11.9 km deep
3.8
136 km SW of Nikolski, Alaska
3 days ago · 23.3 km deep
3.5
158 km SW of Nikolski, Alaska
4 days ago · 10.0 km deep
3.5
119 km ESE of Nikolski, Alaska
4 days ago · 17.2 km deep
3.8
151 km S of False Pass, Alaska
4 days ago · 9.3 km deep
3.5
53 km SE of Sand Point, Alaska
6 days ago · 35.0 km deep

Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.6 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: us6000efau). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2021, April 28, 2021). M2.6 Earthquake 105 km S of Unalaska, Alaska — April 28, 2021. Retrieved July 7, 2021 from https://www.earthquaketracker.org/earthquakes/event/us6000efau/