2.7

M2.7 Earthquake 129 km S of Unalaska, Alaska — June 21, 2026

2026-06-21 00:36:57 UTC (2 days ago) · approx. 1:36 PM UTC-11 local

MagnitudeM2.7(ml)
Time00:36 UTC≈ 1:36 PM UTC-11
Depth8.2 kmshallow crustal
Coordinates52.712°, -166.681°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 52.71°, -166.68°

Earthquake Details

Magnitude
2.7 ml
Depth
8.2 km
shallow crustal
Location
52.7120°N
-166.6810°E

Technical Information

Event ID
us6000t7hy
Event Type
earthquake
Status
✓ Reviewed
Significance
112
Stations Used
17
Azimuthal Gap
225.0°
Min Station Distance
1.021°
RMS Residual
0.61 sec
Last Updated
2026-06-23 02:03:32 UTC

Nearby Earthquakes (Last 7 Days)

3.0
80 km SE of Atka, Alaska
2 hours ago · 12.2 km deep
3.9
45 km S of Sand Point, Alaska
2 hours ago · 35.7 km deep
2.7
188 km E of Atka, Alaska
10 hours ago · 20.0 km deep
2.8
186 km SSE of False Pass, Alaska
1 day ago · 10.0 km deep
2.5
159 km ESE of Akutan, Alaska
1 day ago · 22.4 km deep
3.0
145 km WSW of Nikolski, Alaska
1 day ago · 10.0 km deep
2.5
94 km S of False Pass, Alaska
2 days ago · 24.9 km deep
2.5
145 km S of Unalaska, Alaska
2 days ago · 7.5 km deep
2.5
93 km S of Sand Point, Alaska
2 days ago · 4.9 km deep
2.7
147 km S of Unalaska, Alaska
2 days ago · 0.6 km deep

Actions

View on USGSDid You Feel It?

Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.7 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: us6000t7hy). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, June 21, 2026). M2.7 Earthquake 129 km S of Unalaska, Alaska — June 21, 2026. Retrieved June 23, 2026 from https://www.earthquaketracker.org/earthquakes/event/us6000t7hy/