2.1

M2.1 Earthquake 121 km WSW of Adak, Alaska — July 19, 2026

2026-07-19 17:50:45 UTC (5 days ago) · approx. 5:50 AM UTC-12 local

MagnitudeM2.1(ml)
Time17:50 UTC≈ 5:50 AM UTC-12
Depth9.5 kmshallow crustal
Coordinates51.297°, -178.119°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.30°, -178.12°

Earthquake Details

Magnitude
2.1 ml
Depth
9.5 km
shallow crustal
Location
51.2970°N
-178.1190°E

Technical Information

Event ID
aka2026oeybmg
Event Type
earthquake
Status
✓ Reviewed
Significance
68
Stations Used
18
Azimuthal Gap
231.0°
Min Station Distance
0.500°
RMS Residual
0.40 sec
Last Updated
2026-07-20 21:56:38 UTC

Nearby Earthquakes (Last 7 Days)

4.2
227 km ESE of Attu Station, Alaska
22 hours ago · 10.0 km deep
2.5
78 km SSE of Adak, Alaska
1 day ago · 22.8 km deep
3.3
96 km SE of Atka, Alaska
1 day ago · 19.8 km deep
5.0
94 km SSE of Adak, Alaska
1 day ago · 10.0 km deep
3.5
228 km ESE of Attu Station, Alaska
1 day ago · 10.0 km deep
3.0
91 km SE of Atka, Alaska
1 day ago · 35.0 km deep
2.9
95 km SE of Atka, Alaska
1 day ago · 20.0 km deep
2.8
Rat Islands, Aleutian Islands, Alaska
1 day ago · 44.6 km deep
2.5
89 km SW of Atka, Alaska
1 day ago · 22.0 km deep
3.3
105 km SE of Atka, Alaska
1 day ago · 6.0 km deep

Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.1 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: aka2026oeybmg). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, July 19, 2026). M2.1 Earthquake 121 km WSW of Adak, Alaska — July 19, 2026. Retrieved July 20, 2026 from https://www.earthquaketracker.org/earthquakes/event/aka2026oeybmg/