2.3

M2.3 Earthquake 72 km ESE of Chignik, Alaska — July 29, 2021

2021-07-29 23:28:44 UTC (2021-07-29) · approx. 1:28 PM UTC-10 local

MagnitudeM2.3(ml)
Time23:28 UTC≈ 1:28 PM UTC-10
Depth14.1 kmshallow crustal
Coordinates55.950°, -157.421°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 55.95°, -157.42°

Earthquake Details

Magnitude
2.3 ml
Depth
14.1 km
shallow crustal
Location
55.9505°N
-157.4209°E

Technical Information

Event ID
ak0219nopyj1
Event Type
earthquake
Status
✓ Reviewed
Significance
81
RMS Residual
0.46 sec
Last Updated
2021-08-16 21:28:45 UTC

Nearby Earthquakes (Last 7 Days)

3.3
129 km E of Chignik, Alaska
7 hours ago · 6.3 km deep
2.5
55 km WSW of Karluk, Alaska
10 hours ago · 69.3 km deep
2.7
34 km ESE of Pedro Bay, Alaska
1 day ago · 138.6 km deep
3.2
216 km SSE of Akhiok, Alaska
1 day ago · 5.0 km deep
3.8
151 km S of False Pass, Alaska
1 day ago · 9.3 km deep
2.9
16 km SE of Karluk, Alaska
1 day ago · 23.1 km deep
3.4
33 km W of Nanwalek, Alaska
2 days ago · 71.8 km deep
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

Actions

View on USGSDid You Feel It?

Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.3 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: ak0219nopyj1). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2021, July 29, 2021). M2.3 Earthquake 72 km ESE of Chignik, Alaska — July 29, 2021. Retrieved August 16, 2021 from https://www.earthquaketracker.org/earthquakes/event/ak0219nopyj1/