2.9

M2.9 Earthquake 109 km SSW of Nikolski, Alaska — September 22, 2026

2026-09-22 21:10:59 UTC (2026-09-22) · approx. 10:10 AM UTC-11 local

MagnitudeM2.9(ml)
Time21:10 UTC≈ 10:10 AM UTC-11
Depth10.0 kmshallow crustal
Coordinates51.990°, -169.258°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.99°, -169.26°

Earthquake Details

Magnitude
2.9 ml
Depth
10.0 km
shallow crustal
Location
51.9899°N
-169.2585°E

Technical Information

Event ID
us6000tywt
Event Type
earthquake
Status
✓ Reviewed
Significance
129
Stations Used
34
Azimuthal Gap
228.0°
Min Station Distance
0.847°
RMS Residual
0.55 sec
Last Updated
2026-10-21 21:40:55 UTC

Nearby Earthquakes (Last 7 Days)

4.0
169 km S of False Pass, Alaska
15 hours ago · 10.0 km deep
3.3
151 km S of False Pass, Alaska
2 days ago · 21.2 km deep
3.2
159 km S of False Pass, Alaska
2 days ago · 10.9 km deep
4.5
158 km S of False Pass, Alaska
2 days ago · 20.5 km deep
4.0
195 km SE of Akutan, Alaska
2 days ago · 28.2 km deep
3.1
177 km W of Nikolski, Alaska
2 days ago · 11.4 km deep
2.9
186 km S of Atka, Alaska
2 days ago · 24.7 km deep
3.1
68 km E of Atka, Alaska
3 days ago · 0.0 km deep
2.5
85 km SSW of Nikolski, Alaska
3 days ago · 6.8 km deep
3.6
81 km SE of Unalaska, Alaska
3 days ago · 35.0 km deep

Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.9 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: us6000tywt). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, September 22, 2026). M2.9 Earthquake 109 km SSW of Nikolski, Alaska — September 22, 2026. Retrieved October 21, 2026 from https://www.earthquaketracker.org/earthquakes/event/us6000tywt/