M2.7 Earthquake 33 km SSE of Unalaska, Alaska — April 18, 2026

Name: M2.7 Earthquake 33 km SSE of Unalaska, Alaska
Start: 2026-04-18T19:47:56.432Z
End: 2026-04-18T19:47:56.432Z
Location: 33 km SSE of Unalaska, Alaska

2026-04-18 19:47:56 UTC (2 days ago)

Map showing earthquake epicenter at 53.58°, -166.42°

Earthquake Details

Magnitude

2.7 ml

Depth

97.0 km

intermediate depth

Location

53.5838°N
-166.4199°E

Technical Information

Event ID

us6000sr9f

Event Type

earthquake

Status

✓ Reviewed

Significance

112

Stations Used

Azimuthal Gap

200.0°

Min Station Distance

0.267°

RMS Residual

0.28 sec

Last Updated

2026-04-19 20:41:58 UTC

Nearby Earthquakes (Last 7 Days)

2.7

34 km SW of Ivanof Bay, Alaska

7 hours ago · 80.0 km deep

2.6

85 km S of Unalaska, Alaska

1 day ago · 27.6 km deep

3.4

218 km SSE of False Pass, Alaska

1 day ago · 10.0 km deep

2.5

75 km SSE of King Cove, Alaska

2 days ago · 7.5 km deep

2.5

105 km ESE of Akutan, Alaska

2 days ago · 30.0 km deep

2.7

41 km NNW of Sand Point, Alaska

3 days ago · 125.6 km deep

3.4

75 km SE of Akutan, Alaska

3 days ago · 10.0 km deep

2.6

54 km SSW of Sand Point, Alaska

3 days ago · 19.8 km deep

2.6

149 km SE of Akutan, Alaska

4 days ago · 65.8 km deep

2.6

64 km E of Nikolski, Alaska

4 days ago · 35.0 km deep

Actions

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Location

Alaska

View all Alaska earthquakes

Understanding This Data

Magnitude 2.7 earthquakes are typically only recorded by instruments.

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