2.7

M2.7 Earthquake 27 km S of Adak, Alaska — June 28, 2026

2026-06-28 05:55:02 UTC (4 days ago) · approx. 5:55 PM UTC-12 local

MagnitudeM2.7(ml)
Time05:55 UTC≈ 5:55 PM UTC-12
Depth61.4 kmshallow crustal
Coordinates51.628°, -176.634°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.63°, -176.63°

Earthquake Details

Magnitude
2.7 ml
Depth
61.4 km
shallow crustal
Location
51.6280°N
-176.6340°E

Technical Information

Event ID
aka2026mrfszi
Event Type
earthquake
Status
✓ Reviewed
Significance
112
Stations Used
25
Azimuthal Gap
198.0°
Min Station Distance
0.300°
RMS Residual
0.70 sec
Last Updated
2026-07-01 23:24:05 UTC

Nearby Earthquakes (Last 7 Days)

3.5
66 km SW of Adak, Alaska
11 hours ago · 38.2 km deep
4.0
231 km ESE of Attu Station, Alaska
1 day ago · 63.3 km deep
4.1
229 km ESE of Attu Station, Alaska
1 day ago · 10.0 km deep
3.5
161 km SW of Nikolski, Alaska
1 day ago · 9.1 km deep
3.5
157 km SW of Nikolski, Alaska
1 day ago · 15.2 km deep
2.5
155 km WSW of Adak, Alaska
2 days ago · 10.6 km deep
2.9
92 km W of Adak, Alaska
2 days ago · 14.9 km deep
2.7
91 km W of Adak, Alaska
2 days ago · 12.7 km deep
2.7
89 km W of Adak, Alaska
2 days ago · 11.3 km deep
2.6
41 km W of Atka, Alaska
2 days ago · 9.1 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: aka2026mrfszi). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, June 28, 2026). M2.7 Earthquake 27 km S of Adak, Alaska — June 28, 2026. Retrieved July 1, 2026 from https://www.earthquaketracker.org/earthquakes/event/aka2026mrfszi/