2.8

M2.8 Earthquake 146 km SE of Perryville, Alaska — July 29, 2021

2021-07-29 22:25:20 UTC (2021-07-29) · approx. 11:25 AM UTC-11 local

MagnitudeM2.8(ml)
Time22:25 UTC≈ 11:25 AM UTC-11
Depth25.5 kmshallow crustal
Coordinates54.966°, -157.530°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 54.97°, -157.53°

Earthquake Details

Magnitude
2.8 ml
Depth
25.5 km
shallow crustal
Location
54.9663°N
-157.5302°E

Technical Information

Event ID
ak0219no3tgn
Event Type
earthquake
Status
✓ Reviewed
Significance
121
RMS Residual
0.97 sec
Last Updated
2021-10-03 05:25:12 UTC

Nearby Earthquakes (Last 7 Days)

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2.9
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3.1
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2.5
75 km SSE of Perryville, Alaska
2 days ago · 15.0 km deep
2.6
48 km SSE of Perryville, Alaska
3 days ago · 5.0 km deep
3.5
53 km SE of Sand Point, Alaska
3 days ago · 35.0 km deep
2.7
76 km S of Perryville, Alaska
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Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.8 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: ak0219no3tgn). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2021, July 29, 2021). M2.8 Earthquake 146 km SE of Perryville, Alaska — July 29, 2021. Retrieved October 3, 2021 from https://www.earthquaketracker.org/earthquakes/event/ak0219no3tgn/