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M1.7 Earthquake near 105 km S of Unalaska, Alaska

UTC time: 2026-06-18 14:41:44 UTC Local time: —
Magnitude
M1.7
Depth
51.1 km
Source
USGS

105 km S of Unalaska, Alaska

Map

About this earthquake

A magnitude M1.7 earthquake was recorded near 105 km S of Unalaska, Alaska on June 18, 2026 at 14:41 UTC. The hypocenter lay relatively close to the surface at around 51 km, increasing how strongly it was felt. Events of this size typically go unnoticed.

The data is provided by USGS and cross-checked across seismological networks.

Details

ID
7fd2b3308b9d9a4e037eb5a48bc0ec1dee4909fe
Magnitude
M1.7
Depth
51.1 km
UTC time
2026-06-18 14:41:44 UTC
Local time
—
Country
—
Source
usgs
Coordinates
52.93800, -166.77000
Temperature
7.6°C

Depth profile

Depth profile Depth: 51.1 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 51.1 km
Shallow
51.1 km
Why depth matters

Shallow quakes release energy near the surface — shaking is felt more strongly and damage potential is higher.

Depth classes per USGS

Volcanoes nearby

  • Okmok
    Distance: 106 km ·Shield ·Elevation: 1'073 m ·Last eruption: 2008 ·United States
  • Makushin
    Distance: 106 km ·Stratovolcano ·Elevation: 1'800 m ·Last eruption: 1995 ·United States
  • Recheschnoi
    Distance: 121 km ·Stratovolcano ·Elevation: 1'984 m ·United States
  • Vsevidof
    Distance: 130 km ·Stratovolcano ·Elevation: 2'160 m ·Last eruption: 1878 ·United States
  • Bogoslof
    Distance: 138 km ·Stratovolcano ·Elevation: 150 m ·Last eruption: 2017 ·United States
  • Akutan
    Distance: 143 km ·Stratovolcano ·Elevation: 1'303 m ·Last eruption: 1992 ·United States

No unambiguous area assignment

Context for this earthquake

This event has no unambiguous country assignment in the analysed catalogue. It is therefore not assigned to a regional profile.

Earthquake overview

Stats (last 24h)

Global (24h)
506
Country (24h)
—
—
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