2.5

M2.5 Earthquake 102 km S of Unalaska, Alaska — June 16, 2026

2026-06-16 20:02:28 UTC (1 day ago) · approx. 9:02 AM UTC-11 local

MagnitudeM2.5(ml)
Time20:02 UTC≈ 9:02 AM UTC-11
Depth1.9 kmshallow crustal
Coordinates52.965°, -166.278°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 52.97°, -166.28°

Earthquake Details

Magnitude
2.5 ml
Depth
1.9 km
shallow crustal
Location
52.9650°N
-166.2780°E

Technical Information

Event ID
aka2026lwdsya
Event Type
earthquake
Status
✓ Reviewed
Significance
96
Stations Used
30
Azimuthal Gap
233.0°
Min Station Distance
0.900°
RMS Residual
0.70 sec
Last Updated
2026-06-17 21:07:45 UTC

Nearby Earthquakes (Last 7 Days)

2.6
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2.7
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2.8
111 km SE of Atka, Alaska
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3.2
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3.0
158 km ESE of Akutan, Alaska
1 day ago · 18.5 km deep
2.9
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2 days ago · 44.7 km deep
3.1
109 km E of Nikolski, Alaska
2 days ago · 3.0 km deep
3.5
113 km E of Nikolski, Alaska
2 days ago · 9.5 km deep
2.8
76 km E of Atka, Alaska
2 days ago · 3.0 km deep
3.8
95 km SSW of Unalaska, Alaska
2 days ago · 15.1 km deep

Actions

View on USGSDid You Feel It?

Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.5 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: aka2026lwdsya). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, June 16, 2026). M2.5 Earthquake 102 km S of Unalaska, Alaska — June 16, 2026. Retrieved June 18, 2026 from https://www.earthquaketracker.org/earthquakes/event/aka2026lwdsya/