2.8

M2.8 Earthquake 84 km ESE of Atka, Alaska — July 23, 2022

2022-07-23 22:22:51 UTC (2022-07-23) · approx. 10:22 AM UTC-12 local

MagnitudeM2.8(ml)
Time22:22 UTC≈ 10:22 AM UTC-12
Depth35.0 kmshallow crustal
Coordinates51.836°, -173.114°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.84°, -173.11°

Earthquake Details

Magnitude
2.8 ml
Depth
35.0 km
shallow crustal
Location
51.8364°N
-173.1137°E

Technical Information

Event ID
us6000ihy3
Event Type
earthquake
Status
✓ Reviewed
Significance
121
Stations Used
15
Azimuthal Gap
207.0°
Min Station Distance
0.750°
RMS Residual
0.31 sec
Last Updated
2022-10-01 22:09:40 UTC

Nearby Earthquakes (Last 7 Days)

2.5
232 km SSW of Adak, Alaska
11 hours ago · 20.0 km deep
3.4
73 km SW of Nikolski, Alaska
1 day ago · 54.9 km deep
4.0
77 km SSW of Nikolski, Alaska
1 day ago · 49.3 km deep
2.6
6 km WNW of Dutch Harbor, Alaska
1 day ago · 8.5 km deep
3.6
92 km SSW of Nikolski, Alaska
1 day ago · 11.6 km deep
3.2
8 km W of Dutch Harbor, Alaska
3 days ago · 10.8 km deep
3.3
85 km SSW of Nikolski, Alaska
3 days ago · 13.8 km deep
3.3
8 km W of Dutch Harbor, Alaska
3 days ago · 8.8 km deep
2.8
100 km SSW of Nikolski, Alaska
3 days ago · 13.3 km deep
2.7
115 km S of Nikolski, Alaska
3 days ago · 5.9 km deep

Actions

View on USGSDid You Feel It?

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: us6000ihy3). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2022, July 23, 2022). M2.8 Earthquake 84 km ESE of Atka, Alaska — July 23, 2022. Retrieved October 1, 2022 from https://www.earthquaketracker.org/earthquakes/event/us6000ihy3/