2.3

M2.3 Earthquake 53 km ESE of Pedro Bay, Alaska — July 21, 2026

2026-07-21 18:21:10 UTC (4 days ago) · approx. 8:21 AM UTC-10 local

MagnitudeM2.3(ml)
Time18:21 UTC≈ 8:21 AM UTC-10
Depth110.1 kmintermediate depth
Coordinates59.637°, -153.212°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 59.64°, -153.21°

Earthquake Details

Magnitude
2.3 ml
Depth
110.1 km
intermediate depth
Location
59.6370°N
-153.2120°E

Technical Information

Event ID
aka2026oirdad
Event Type
earthquake
Status
✓ Reviewed
Significance
81
Stations Used
62
Azimuthal Gap
62.0°
0
RMS Residual
0.80 sec
Last Updated
2026-07-24 05:15:08 UTC

Nearby Earthquakes (Last 7 Days)

2.8
17 km NNE of Houston, Alaska
5 hours ago · 18.3 km deep
3.0
255 km SE of Chiniak, Alaska
16 hours ago · 10.0 km deep
2.5
25 km W of Happy Valley, Alaska
1 day ago · 90.7 km deep
2.5
30 km WSW of Anchor Point, Alaska
2 days ago · 77.0 km deep
3.1
121 km E of Chignik, Alaska
2 days ago · 70.8 km deep
2.5
7 km NW of Susitna North, Alaska
2 days ago · 0.7 km deep
2.6
61 km ENE of Pedro Bay, Alaska
2 days ago · 129.4 km deep
2.7
109 km SSE of Akhiok, Alaska
2 days ago · 25.9 km deep
3.1
107 km SSE of Akhiok, Alaska
3 days ago · 6.5 km deep
2.8
100 km SSE of Akhiok, Alaska
3 days ago · 5.2 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: aka2026oirdad). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, July 21, 2026). M2.3 Earthquake 53 km ESE of Pedro Bay, Alaska — July 21, 2026. Retrieved July 24, 2026 from https://www.earthquaketracker.org/earthquakes/event/aka2026oirdad/