2.3

M2.3 Earthquake 90 km W of Adak, Alaska — June 30, 2026

2026-06-30 20:19:35 UTC (2026-06-30) · approx. 8:19 AM UTC-12 local

MagnitudeM2.3(ml)
Time20:19 UTC≈ 8:19 AM UTC-12
Depth12.2 kmshallow crustal
Coordinates51.840°, -177.940°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.84°, -177.94°

Earthquake Details

Magnitude
2.3 ml
Depth
12.2 km
shallow crustal
Location
51.8400°N
-177.9400°E

Technical Information

Event ID
aka2026mwaptv
Event Type
earthquake
Status
✓ Reviewed
Significance
81
Stations Used
15
Azimuthal Gap
102.0°
Min Station Distance
0.100°
RMS Residual
0.50 sec
Last Updated
2026-07-07 21:53:52 UTC

Nearby Earthquakes (Last 7 Days)

3.5
66 km SE of Atka, Alaska
1 day ago · 35.0 km deep
4.1
93 km SW of Atka, Alaska
2 days ago · 50.3 km deep
4.1
34 km S of Adak, Alaska
2 days ago · 49.1 km deep
4.0
75 km SE of Adak, Alaska
3 days ago · 17.3 km deep
4.2
286 km W of Adak, Alaska
4 days ago · 119.2 km deep
2.9
Rat Islands, Aleutian Islands, Alaska
6 days ago · 155.9 km deep
3.0
Rat Islands, Aleutian Islands, Alaska
6 days ago · 35.0 km deep
2.9
83 km ESE of Adak, Alaska
6 days ago · 38.5 km deep
2.6
97 km SSE of Atka, Alaska
6 days ago · 40.0 km deep
2.9
34 km NW of Atka, Alaska
6 days ago · 213.8 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: aka2026mwaptv). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, June 30, 2026). M2.3 Earthquake 90 km W of Adak, Alaska — June 30, 2026. Retrieved July 7, 2026 from https://www.earthquaketracker.org/earthquakes/event/aka2026mwaptv/