2.0

M2.0 Earthquake 78 km ENE of Ugashik, Alaska — August 21, 2023

2023-08-21 19:47:29 UTC (2023-08-21) · approx. 9:47 AM UTC-10 local

MagnitudeM2.0(ml)
Time19:47 UTC≈ 9:47 AM UTC-10
Depth104.2 kmintermediate depth
Coordinates57.728°, -156.142°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 57.73°, -156.14°

Earthquake Details

Magnitude
2.0 ml
Depth
104.2 km
intermediate depth
Location
57.7277°N
-156.1420°E

Technical Information

Event ID
ak023apnt8gv
Event Type
earthquake
Status
✓ Reviewed
Significance
62
RMS Residual
0.46 sec
Last Updated
2023-09-02 04:10:28 UTC

Nearby Earthquakes (Last 7 Days)

2.6
28 km NE of Igiugig, Alaska
56 min ago · 0.1 km deep
4.1
93 km SSE of Sand Point, Alaska
9 hours ago · 35.6 km deep
2.5
19 km ENE of Sterling, Alaska
16 hours ago · 53.6 km deep
3.4
54 km ENE of Pedro Bay, Alaska
17 hours ago · 130.6 km deep
3.4
56 km WNW of Nanwalek, Alaska
1 day ago · 96.0 km deep
3.9
10 km WSW of Nanwalek, Alaska
1 day ago · 7.8 km deep
2.7
53 km SE of Sand Point, Alaska
1 day ago · 6.0 km deep
2.5
103 km SSE of Sand Point, Alaska
1 day ago · 4.4 km deep
2.9
238 km ESE of Chiniak, Alaska
1 day ago · 5.0 km deep
3.0
28 km ENE of Chignik, Alaska
1 day ago · 86.1 km deep

Actions

View on USGSDid You Feel It?

Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.0 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: ak023apnt8gv). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2023, August 21, 2023). M2.0 Earthquake 78 km ENE of Ugashik, Alaska — August 21, 2023. Retrieved September 2, 2023 from https://www.earthquaketracker.org/earthquakes/event/ak023apnt8gv/