2.7
M2.7 Earthquake 139 km SSE of Adak, Alaska — June 18, 2026
2026-06-18 23:12:41 UTC (1 day ago) · approx. 11:12 AM UTC-12 local
MagnitudeM2.7(ml)
Time23:12 UTC≈ 11:12 AM UTC-12
Depth3.8 kmshallow crustal
Coordinates50.655°, -176.159°
Felt byNo felt reports
Status✓ Reviewed by USGS

Earthquake Details
Magnitude
2.7 ml
Depth
3.8 km
shallow crustal
Location
50.6550°N
-176.1590°E
-176.1590°E
Technical Information
Event ID
aka2026macdbu
Event Type
earthquake
Status
✓ Reviewed
Significance
112
Stations Used
23
Azimuthal Gap
277.0°
Min Station Distance
1.200°
RMS Residual
0.50 sec
Last Updated
2026-06-19 21:07:16 UTC
Nearby Earthquakes (Last 7 Days)
4.42.63.12.92.72.93.13.15.02.8
91 km NE of Atka, Alaska
6 hours ago · 232.1 km deep
174 km W of Nikolski, Alaska
8 hours ago · 233.5 km deep
85 km SE of Atka, Alaska
13 hours ago · 10.8 km deep
Rat Islands, Aleutian Islands, Alaska
14 hours ago · 50.2 km deep
47 km S of Atka, Alaska
15 hours ago · 53.1 km deep
250 km WSW of Adak, Alaska
16 hours ago · 20.0 km deep
224 km SSW of Nikolski, Alaska
20 hours ago · 20.0 km deep
103 km SW of Adak, Alaska
1 day ago · 34.4 km deep
211 km WSW of Adak, Alaska
1 day ago · 35.3 km deep
158 km SSE of Atka, Alaska
1 day ago · 20.0 km deep
Actions
Understanding This Data
Magnitude 2.7 earthquakes are typically only recorded by instruments.
Authoritative source: USGS event page (event ID: aka2026macdbu). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2026, June 18, 2026). M2.7 Earthquake 139 km SSE of Adak, Alaska — June 18, 2026. Retrieved June 20, 2026 from https://www.earthquaketracker.org/earthquakes/event/aka2026macdbu/