2.6

M2.6 Earthquake 69 km SW of Atka, Alaska — September 16, 2026

2026-09-16 16:09:24 UTC (2 days ago) · approx. 4:09 AM UTC-12 local

MagnitudeM2.6(ml)
Time16:09 UTC≈ 4:09 AM UTC-12
Depth56.9 kmshallow crustal
Coordinates51.700°, -174.819°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.70°, -174.82°

Earthquake Details

Magnitude
2.6 ml
Depth
56.9 km
shallow crustal
Location
51.7000°N
-174.8190°E

Technical Information

Event ID
aka2026sjtzfa
Event Type
earthquake
Status
✓ Reviewed
Significance
104
Stations Used
15
Azimuthal Gap
236.0°
Min Station Distance
0.600°
RMS Residual
0.40 sec
Last Updated
2026-09-18 23:30:05 UTC

Nearby Earthquakes (Last 7 Days)

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3.6
112 km SE of Atka, Alaska
15 hours ago · 0.0 km deep
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3.8
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166 km W of Nikolski, Alaska
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4.1
173 km W of Nikolski, Alaska
1 day ago · 97.2 km deep
3.5
163 km W of Nikolski, Alaska
1 day ago · 95.1 km deep
6.5
169 km W of Nikolski, Alaska
1 day ago · 98.0 km deep
2.8
92 km SSE of Atka, Alaska
2 days ago · 7.9 km deep
2.7
Rat Islands, Aleutian Islands, Alaska
2 days ago · 34.5 km deep

Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.6 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: aka2026sjtzfa). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, September 16, 2026). M2.6 Earthquake 69 km SW of Atka, Alaska — September 16, 2026. Retrieved September 18, 2026 from https://www.earthquaketracker.org/earthquakes/event/aka2026sjtzfa/