2.2

M2.2 Earthquake 71 km SSE of Adak, Alaska — July 18, 2026

2026-07-18 23:18:30 UTC (2026-07-18) · approx. 11:18 AM UTC-12 local

MagnitudeM2.2(ml)
Time23:18 UTC≈ 11:18 AM UTC-12
Depth21.8 kmshallow crustal
Coordinates51.322°, -176.117°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.32°, -176.12°

Earthquake Details

Magnitude
2.2 ml
Depth
21.8 km
shallow crustal
Location
51.3220°N
-176.1170°E

Technical Information

Event ID
aka2026odmzcu
Event Type
earthquake
Status
✓ Reviewed
Significance
74
Stations Used
13
Azimuthal Gap
282.0°
Min Station Distance
0.600°
RMS Residual
0.20 sec
Last Updated
2026-07-28 05:07:29 UTC

Nearby Earthquakes (Last 7 Days)

3.7
63 km SE of Adak, Alaska
22 hours ago · 17.5 km deep
2.6
Rat Islands, Aleutian Islands, Alaska
1 day ago · 51.0 km deep
2.7
191 km WSW of Adak, Alaska
2 days ago · 15.4 km deep
2.5
54 km SSW of Atka, Alaska
2 days ago · 7.6 km deep
2.5
133 km SW of Adak, Alaska
2 days ago · 28.3 km deep
3.0
Rat Islands, Aleutian Islands, Alaska
2 days ago · 18.6 km deep
3.2
32 km SW of Adak, Alaska
2 days ago · 75.1 km deep
2.6
66 km SE of Adak, Alaska
2 days ago · 28.3 km deep
2.5
238 km W of Adak, Alaska
2 days ago · 183.8 km deep
3.0
105 km SSW of Nikolski, Alaska
2 days ago · 22.5 km deep

Actions

View on USGSDid You Feel It?

Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.2 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: aka2026odmzcu). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, July 18, 2026). M2.2 Earthquake 71 km SSE of Adak, Alaska — July 18, 2026. Retrieved July 28, 2026 from https://www.earthquaketracker.org/earthquakes/event/aka2026odmzcu/