2.3

M2.3 Earthquake 45 km SE of Port Graham, Alaska — February 27, 2023

2023-02-27 17:28:21 UTC (2023-02-27) · approx. 7:28 AM UTC-10 local

MagnitudeM2.3(ml)
Time17:28 UTC≈ 7:28 AM UTC-10
Depth38.2 kmshallow crustal
Coordinates59.103°, -151.190°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 59.10°, -151.19°

Earthquake Details

Magnitude
2.3 ml
Depth
38.2 km
shallow crustal
Location
59.1032°N
-151.1895°E

Technical Information

Event ID
ak0232o7gjlz
Event Type
earthquake
Status
✓ Reviewed
Significance
81
RMS Residual
0.46 sec
Last Updated
2023-03-05 08:41:04 UTC

Nearby Earthquakes (Last 7 Days)

2.8
63 km SW of Karluk, Alaska
2 hours ago · 56.8 km deep
2.8
118 km SSE of Ugashik, Alaska
18 hours ago · 60.1 km deep
2.6
88 km E of King Salmon, Alaska
20 hours ago · 139.3 km deep
2.5
49 km N of Valdez, Alaska
1 day ago · 21.2 km deep
2.5
74 km ESE of Denali National Park, Alaska
1 day ago · 113.4 km deep
2.5
25 km NNW of Susitna, Alaska
2 days ago · 63.1 km deep
2.5
15 km NNW of Nikiski, Alaska
3 days ago · 75.1 km deep
2.6
39 km SSW of Cantwell, Alaska
3 days ago · 76.2 km deep
2.8
71 km WNW of Nikiski, Alaska
3 days ago · 128.3 km deep
3.9
25 km NW of Anchor Point, Alaska
4 days ago · 89.6 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: ak0232o7gjlz). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2023, February 27, 2023). M2.3 Earthquake 45 km SE of Port Graham, Alaska — February 27, 2023. Retrieved March 5, 2023 from https://www.earthquaketracker.org/earthquakes/event/ak0232o7gjlz/