2.1

M2.1 Earthquake 211 km W of Adak, Alaska — August 12, 2023

2023-08-12 22:08:32 UTC (2023-08-12) · approx. 10:08 AM UTC-12 local

MagnitudeM2.1(ml)
Time22:08 UTC≈ 10:08 AM UTC-12
Depth143.3 kmintermediate depth
Coordinates51.957°, -179.711°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.96°, -179.71°

Earthquake Details

Magnitude
2.1 ml
Depth
143.3 km
intermediate depth
Location
51.9574°N
-179.7111°E

Technical Information

Event ID
ak023aatj24s
Event Type
earthquake
Status
✓ Reviewed
Significance
68
RMS Residual
0.41 sec
Last Updated
2023-08-21 23:50:01 UTC

Nearby Earthquakes (Last 7 Days)

3.3
237 km ESE of Attu Station, Alaska
15 hours ago · 5.0 km deep
3.1
234 km ESE of Attu Station, Alaska
1 day ago · 10.0 km deep
2.8
233 km ESE of Attu Station, Alaska
1 day ago · 10.0 km deep
3.9
229 km ESE of Attu Station, Alaska
1 day ago · 3.6 km deep
3.9
233 km ESE of Attu Station, Alaska
1 day ago · 10.0 km deep
2.8
236 km ESE of Attu Station, Alaska
1 day ago · 31.1 km deep
3.4
232 km ESE of Attu Station, Alaska
1 day ago · 0.4 km deep
3.1
232 km ESE of Attu Station, Alaska
1 day ago · 2.0 km deep
2.9
232 km ESE of Attu Station, Alaska
1 day ago · 2.6 km deep
3.1
233 km ESE of Attu Station, Alaska
1 day ago · 0.9 km deep

Actions

View on USGSDid You Feel It?

Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.1 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: ak023aatj24s). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2023, August 12, 2023). M2.1 Earthquake 211 km W of Adak, Alaska — August 12, 2023. Retrieved August 21, 2023 from https://www.earthquaketracker.org/earthquakes/event/ak023aatj24s/