2.4

M2.4 Earthquake 142 km SE of Chignik, Alaska — August 1, 2021

2021-08-01 22:24:57 UTC (2021-08-01) · approx. 12:24 PM UTC-10 local

MagnitudeM2.4(ml)
Time22:24 UTC≈ 12:24 PM UTC-10
Depth14.7 kmshallow crustal
Coordinates55.246°, -157.087°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 55.25°, -157.09°

Earthquake Details

Magnitude
2.4 ml
Depth
14.7 km
shallow crustal
Location
55.2464°N
-157.0873°E

Technical Information

Event ID
ak0219smpq32
Event Type
earthquake
Status
✓ Reviewed
Significance
89
RMS Residual
0.62 sec
Last Updated
2021-08-20 18:58:44 UTC

Nearby Earthquakes (Last 7 Days)

3.3
129 km E of Chignik, Alaska
4 hours ago · 6.3 km deep
2.5
55 km WSW of Karluk, Alaska
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3.2
216 km SSE of Akhiok, Alaska
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3.8
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2.9
16 km SE of Karluk, Alaska
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3.1
75 km WSW of Karluk, Alaska
2 days ago · 51.3 km deep
2.6
72 km ENE of Ouzinkie, Alaska
2 days ago · 15.7 km deep
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

Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.4 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: ak0219smpq32). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2021, August 1, 2021). M2.4 Earthquake 142 km SE of Chignik, Alaska — August 1, 2021. Retrieved August 20, 2021 from https://www.earthquaketracker.org/earthquakes/event/ak0219smpq32/