2.3

M2.3 Earthquake 4 km ESE of Adak, Alaska — June 5, 2026

2026-06-05 16:40:39 UTC (2026-06-05) · approx. 4:40 AM UTC-12 local

MagnitudeM2.3(ml)
Time16:40 UTC≈ 4:40 AM UTC-12
Depth12.3 kmshallow crustal
Coordinates51.862°, -176.579°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.86°, -176.58°

Earthquake Details

Magnitude
2.3 ml
Depth
12.3 km
shallow crustal
Location
51.8620°N
-176.5790°E

Technical Information

Event ID
aka2026lbotso
Event Type
earthquake
Status
✓ Reviewed
Significance
81
Stations Used
19
Azimuthal Gap
173.0°
Min Station Distance
0.100°
RMS Residual
0.40 sec
Last Updated
2026-06-06 03:00:04 UTC

Nearby Earthquakes (Last 7 Days)

4.0
124 km SW of Adak, Alaska
13 hours ago · 19.9 km deep
3.9
265 km SE of Attu Station, Alaska
22 hours ago · 57.9 km deep
2.8
232 km ESE of Attu Station, Alaska
1 day ago · 5.0 km deep
3.3
268 km ESE of Attu Station, Alaska
1 day ago · 6.0 km deep
3.2
225 km ESE of Attu Station, Alaska
1 day ago · 5.0 km deep
3.3
236 km ESE of Attu Station, Alaska
1 day ago · 5.0 km deep
2.6
19 km WSW of Atka, Alaska
1 day ago · 180.8 km deep
3.4
232 km ESE of Attu Station, Alaska
1 day ago · 70.4 km deep
3.9
234 km ESE of Attu Station, Alaska
1 day ago · 47.2 km deep
3.0
180 km E of Atka, Alaska
2 days ago · 20.0 km deep

Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.3 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Be Prepared

→ What to do during an earthquake→ Create an emergency plan→ Emergency kit essentials→ See all M4.5+ earthquakes today

Authoritative source: USGS event page (event ID: aka2026lbotso). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, June 5, 2026). M2.3 Earthquake 4 km ESE of Adak, Alaska — June 5, 2026. Retrieved June 25, 2026 from https://www.earthquaketracker.org/earthquakes/event/aka2026lbotso/