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United States · 53.868°, -166.552°

Earthquakes near Unalaska: recent events and local map

See earthquakes around Unalaska, with distance, magnitude, depth and a local view of recent seismic activity.

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Local seismic overview

The same city can look very different depending on the radius. These three bands help separate very local activity from the broader seismic context.

50 km99events in 30 days201 · events in 12 months100 km106events in 30 days297 · events in 12 months250 km194events in 30 days882 · events in 12 months
Quake Pulse Activity Index

Unalaska

A high index means recent activity is high relative to the selected historical baseline. It does not mean that a larger earthquake is about to occur.

Quake Pulse Activity Index38/100Normal
Current 30 days0
Historical monthly median0.0
Historical percentileP38
M5+ in 30 days0
M6+ in 30 days0
Activity trendaround the historical range
Baseline months: 15Last calculation: 2026-09-03 06:17:30How the index works →
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Local context

How this locality compares with the cached 250 km locality catalogue.

Last 30 days474
Last 365 days515
M4.5+ · 30d10
Activity percentileP92
250 km

Local activity vs baseline

Counts describe detected earthquakes and are not a forecast or hazard assessment.

30d474
Monthly reference42.9
Relative activity×11.0
Local percentileP92
Nearest in 30 daysM -0.23.7 km · 3 km W of Dutch Harbor, Alaska
Latest nearby eventM -0.22026-10-09 04:31:38 UTC
Historical maximumM 6.9254.6 km · Fox Islands, Aleutian Islands, Alaska
M4.5+ in 30 days · 250 km3Last 30 days

Earthquakes around Unalaska

Interactive 3D view of earthquakes within 250 km of Unalaska.

50 km100 km250 km
Unalaska · 250 kmInteractive 3D view of earthquakes within 250 km of Unalaska.UnalaskaM -0.2 · 15 km W of Dutch Harbor, Alaska · 15.0 kmM 3.5 · 119 km SW of Nikolski, Alaska · 303.2 kmM 3.6 · 124 km SW of Nikolski, Alaska · 307.6 kmM 2.1 · 37 km SE of False Pass, Alaska · 241.2 kmM 1.6 · 10 km WSW of Unalaska, Alaska · 9.5 kmM 0.8 · 74 km WSW of Nikolski, Alaska · 254.7 kmM 1.8 · 29 km S of Akutan, Alaska · 53.4 kmM 2.4 · 72 km SSE of Nikolski, Alaska · 214.5 kmM -0.4 · 64 km NE of Nikolski, Alaska · 121.9 kmM 1.1 · 69 km WSW of Nikolski, Alaska · 250.7 kmM 2.5 · 85 km ESE of Akutan, Alaska · 125.0 kmM 0.4 · 67 km NE of Nikolski, Alaska · 120.1 kmM 1.5 · 61 km NE of Nikolski, Alaska · 123.8 kmM 0.5 · 68 km NE of Nikolski, Alaska · 117.8 kmM 0.8 · 71 km WSW of Nikolski, Alaska · 251.2 kmM 0.7 · 67 km W of Nikolski, Alaska · 247.0 kmM 1.2 · 64 km W of Nikolski, Alaska · 243.7 kmM 3.4 · 160 km SW of Nikolski, Alaska · 341.6 kmM 2.5 · 40 km E of Nikolski, Alaska · 151.7 kmM 1.0 · 14 km W of Akutan, Alaska · 45.8 kmM 1.0 · 67 km W of Nikolski, Alaska · 246.3 kmM 0.1 · 67 km NE of Nikolski, Alaska · 120.1 kmM 1.3 · 38 km WSW of Unalaska, Alaska · 37.5 kmM 0.4 · 66 km NE of Nikolski, Alaska · 120.9 kmM -0.1 · 18 km W of Dutch Harbor, Alaska · 18.6 kmM 0.0 · 17 km W of Dutch Harbor, Alaska · 17.5 kmM 0.0 · 6 km W of Dutch Harbor, Alaska · 6.3 kmM 0.2 · 6 km W of Dutch Harbor, Alaska · 6.1 kmM 0.1 · 7 km W of Dutch Harbor, Alaska · 7.3 kmM 0.4 · 14 km WSW of Akutan, Alaska · 45.1 kmM 0.1 · 6 km W of Dutch Harbor, Alaska · 6.3 kmM 4.8 · 127 km S of False Pass, Alaska · 186.4 kmM 0.6 · 6 km NW of Dutch Harbor, Alaska · 8.4 kmM 0.7 · 7 km NNW of Dutch Harbor, Alaska · 9.0 kmM 0.3 · 36 km SW of Unalaska, Alaska · 35.4 kmM 0.8 · 66 km NE of Nikolski, Alaska · 118.8 kmM -0.3 · 62 km NE of Nikolski, Alaska · 123.8 kmM 0.1 · 7 km NW of Dutch Harbor, Alaska · 9.3 kmM 1.4 · 56 km WSW of False Pass, Alaska · 177.7 kmM 0.5 · 75 km WSW of Nikolski, Alaska · 254.9 kmM 0.0 · 6 km NW of Dutch Harbor, Alaska · 8.4 kmM 0.5 · 7 km WNW of Dutch Harbor, Alaska · 7.7 kmM 0.4 · 9 km NW of Dutch Harbor, Alaska · 11.3 kmM 0.3 · 8 km NW of Dutch Harbor, Alaska · 10.0 kmM 0.8 · 13 km W of Akutan, Alaska · 46.3 kmM 0.1 · 7 km NW of Dutch Harbor, Alaska · 9.0 kmM 0.1 · 7 km NW of Dutch Harbor, Alaska · 8.9 kmM 0.6 · 6 km NNW of Dutch Harbor, Alaska · 8.7 kmM 0.1 · 8 km NW of Dutch Harbor, Alaska · 10.1 kmM 1.3 · 6 km NNW of Dutch Harbor, Alaska · 8.6 kmM 0.7 · 6 km NNW of Dutch Harbor, Alaska · 8.1 kmM 1.8 · 27 km SSW of False Pass, Alaska · 212.3 kmM 0.0 · 8 km NNW of Dutch Harbor, Alaska · 10.5 kmM 1.4 · 6 km NNW of Dutch Harbor, Alaska · 8.5 kmM 1.7 · 6 km NNW of Dutch Harbor, Alaska · 8.6 kmM 0.2 · 6 km NNW of Dutch Harbor, Alaska · 8.9 kmM 0.8 · 6 km NNW of Dutch Harbor, Alaska · 8.3 kmM 1.1 · 6 km NNW of Dutch Harbor, Alaska · 8.5 kmM 0.3 · 17 km WSW of Akutan, Alaska · 41.8 kmM 1.6 · 69 km WSW of Nikolski, Alaska · 250.0 kmM 0.7 · 12 km W of Akutan, Alaska · 48.1 kmM 1.1 · 71 km WSW of Nikolski, Alaska · 251.7 kmM 4.0 · 81 km SSW of Nikolski, Alaska · 260.2 kmM 4.4 · 85 km SSW of Nikolski, Alaska · 262.0 kmM 3.5 · 123 km S of False Pass, Alaska · 226.1 kmM 1.1 · 64 km NE of Nikolski, Alaska · 123.5 kmM 1.3 · 64 km NE of Nikolski, Alaska · 122.0 kmM 3.8 · 136 km SW of Nikolski, Alaska · 320.2 kmM 3.5 · 119 km ESE of Nikolski, Alaska · 171.9 kmM 0.0 · 15 km W of Dutch Harbor, Alaska · 15.4 kmM 3.8 · 151 km S of False Pass, Alaska · 192.1 kmM 0.6 · 15 km W of Dutch Harbor, Alaska · 15.0 kmM 1.2 · 15 km W of Dutch Harbor, Alaska · 14.9 kmM -0.3 · 15 km W of Dutch Harbor, Alaska · 14.8 kmM -0.1 · 15 km W of Dutch Harbor, Alaska · 15.0 kmM 0.1 · 15 km W of Dutch Harbor, Alaska · 15.3 kmM 0.1 · 15 km W of Dutch Harbor, Alaska · 15.3 kmM -0.1 · 15 km W of Dutch Harbor, Alaska · 15.7 kmM 0.5 · 15 km W of Dutch Harbor, Alaska · 14.9 kmM -0.4 · 15 km W of Dutch Harbor, Alaska · 15.8 kmM -0.7 · 15 km W of Dutch Harbor, Alaska · 15.2 kmM 0.4 · 15 km W of Dutch Harbor, Alaska · 14.8 kmM 1.5 · 14 km W of Dutch Harbor, Alaska · 14.6 kmM 1.7 · 15 km W of Dutch Harbor, Alaska · 14.7 kmM -0.3 · 15 km W of Dutch Harbor, Alaska · 15.0 kmM -0.5 · 15 km W of Dutch Harbor, Alaska · 15.7 kmM 0.5 · 15 km W of Dutch Harbor, Alaska · 14.7 kmM 0.5 · 15 km W of Dutch Harbor, Alaska · 15.1 kmM 1.5 · 27 km SSW of False Pass, Alaska · 211.5 kmM 0.4 · 15 km W of Dutch Harbor, Alaska · 15.0 kmM -0.7 · 15 km W of Dutch Harbor, Alaska · 15.5 kmM -0.5 · 66 km NE of Nikolski, Alaska · 121.6 kmM -0.3 · 15 km W of Dutch Harbor, Alaska · 14.9 kmM -0.1 · 15 km W of Dutch Harbor, Alaska · 15.1 kmM -0.2 · 15 km W of Dutch Harbor, Alaska · 14.9 kmM 1.2 · 14 km W of Dutch Harbor, Alaska · 14.5 kmM 0.2 · 12 km W of Akutan, Alaska · 47.8 kmM -0.5 · 15 km W of Dutch Harbor, Alaska · 15.2 kmM 0.1 · 15 km W of Dutch Harbor, Alaska · 14.9 kmM 0.0 · 67 km W of Nikolski, Alaska · 247.1 kmM -0.5 · 72 km WSW of Nikolski, Alaska · 252.4 kmM -0.3 · 15 km W of Dutch Harbor, Alaska · 15.0 kmM -0.5 · 15 km W of Dutch Harbor, Alaska · 15.0 kmM 1.5 · 14 km W of Dutch Harbor, Alaska · 14.5 kmM -0.4 · 15 km W of Dutch Harbor, Alaska · 15.6 kmM -0.1 · 15 km W of Dutch Harbor, Alaska · 14.8 kmM -0.3 · 15 km W of Dutch Harbor, Alaska · 15.1 kmM -0.4 · 15 km W of Dutch Harbor, Alaska · 15.4 kmM -0.3 · 15 km W of Dutch Harbor, Alaska · 14.7 kmM -0.5 · 15 km W of Dutch Harbor, Alaska · 15.5 kmM -0.4 · 15 km W of Dutch Harbor, Alaska · 15.6 kmM -0.1 · 15 km W of Dutch Harbor, Alaska · 14.7 kmM -0.4 · 15 km W of Dutch Harbor, Alaska · 14.7 kmM 0.5 · 15 km W of Dutch Harbor, Alaska · 15.1 kmM 2.1 · 50 km WSW of Nikolski, Alaska · 234.9 kmM -0.4 · 64 km NE of Nikolski, Alaska · 121.7 kmM -0.2 · 3 km W of Dutch Harbor, Alaska · 3.7 kmM 0.5 · 48 km SSW of Unalaska, Alaska · 47.7 kmM -0.7 · 68 km NE of Nikolski, Alaska · 119.2 kmM -0.8 · 26 km W of Dutch Harbor, Alaska · 26.1 km
Unalaska250 km120 Recent earthquakes