2.4

M2.4 Earthquake 78 km SSE of Adak, Alaska — September 11, 2026

2026-09-11 18:53:30 UTC (2026-09-11) · approx. 6:53 AM UTC-12 local

MagnitudeM2.4(ml)
Time18:53 UTC≈ 6:53 AM UTC-12
Depth11.9 kmshallow crustal
Coordinates51.243°, -176.133°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.24°, -176.13°

Earthquake Details

Magnitude
2.4 ml
Depth
11.9 km
shallow crustal
Location
51.2430°N
-176.1330°E

Technical Information

Event ID
aka2026satiph
Event Type
earthquake
Status
✓ Reviewed
Significance
89
Stations Used
15
Azimuthal Gap
247.0°
Min Station Distance
0.600°
RMS Residual
0.70 sec
Last Updated
2026-09-15 00:05:23 UTC

Nearby Earthquakes (Last 7 Days)

4.3
70 km SW of Nikolski, Alaska
5 hours ago · 42.2 km deep
3.6
132 km SW of Nikolski, Alaska
22 hours ago · 26.3 km deep
3.4
127 km SW of Nikolski, Alaska
23 hours ago · 35.0 km deep
3.4
270 km SSW of Nikolski, Alaska
1 day ago · 20.0 km deep
3.0
Rat Islands, Aleutian Islands, Alaska
1 day ago · 9.3 km deep
2.8
Rat Islands, Aleutian Islands, Alaska
1 day ago · 15.1 km deep
2.5
78 km SW of Adak, Alaska
2 days ago · 7.3 km deep
2.6
91 km SSW of Nikolski, Alaska
3 days ago · 4.7 km deep
2.6
Rat Islands, Aleutian Islands, Alaska
4 days ago · 3.5 km deep
3.2
87 km NE of Adak, Alaska
4 days ago · 246.2 km deep

Actions

View on USGSDid You Feel It?

Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.4 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: aka2026satiph). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, September 11, 2026). M2.4 Earthquake 78 km SSE of Adak, Alaska — September 11, 2026. Retrieved September 15, 2026 from https://www.earthquaketracker.org/earthquakes/event/aka2026satiph/