2.7

M2.7 Earthquake 19 km S of Adak, Alaska — July 27, 2026

2026-07-27 07:47:44 UTC (1 day ago) · approx. 7:47 PM UTC-12 local

MagnitudeM2.7(ml)
Time07:47 UTC≈ 7:47 PM UTC-12
Depth83.0 kmintermediate depth
Coordinates51.697°, -176.603°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.70°, -176.60°

Earthquake Details

Magnitude
2.7 ml
Depth
83.0 km
intermediate depth
Location
51.6969°N
-176.6028°E

Technical Information

Event ID
us6000tg8s
Event Type
earthquake
Status
✓ Reviewed
Significance
112
Stations Used
28
Azimuthal Gap
194.0°
Min Station Distance
0.192°
RMS Residual
0.28 sec
Last Updated
2026-07-28 06:54:07 UTC

Nearby Earthquakes (Last 7 Days)

2.5
103 km SSE of Atka, Alaska
10 hours ago · 5.0 km deep
3.0
137 km SW of Nikolski, Alaska
18 hours ago · 5.0 km deep
3.9
128 km SSE of Atka, Alaska
21 hours ago · 35.0 km deep
2.9
141 km SW of Nikolski, Alaska
22 hours ago · 19.0 km deep
3.1
237 km ESE of Attu Station, Alaska
23 hours ago · 10.0 km deep
3.3
234 km WSW of Adak, Alaska
1 day ago · 62.5 km deep
3.7
100 km SE of Atka, Alaska
1 day ago · 9.1 km deep
2.5
101 km SE of Atka, Alaska
1 day ago · 20.0 km deep
3.1
230 km ESE of Attu Station, Alaska
1 day ago · 10.0 km deep
2.5
178 km WSW of Adak, Alaska
1 day ago · 73.8 km deep

Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.7 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: us6000tg8s). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, July 27, 2026). M2.7 Earthquake 19 km S of Adak, Alaska — July 27, 2026. Retrieved July 28, 2026 from https://www.earthquaketracker.org/earthquakes/event/us6000tg8s/