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M1.6 Depth: 75.3 km

M1.6 Earthquake near 87 km W of Karluk, Alaska (United States)

UTC time: 2025-06-09 10:11:43 UTC Local time: —

About this earthquake

On June 9, 2025 at 10:11 UTC, a magnitude M1.6 earthquake occurred near 87 km W of Karluk, Alaska (United States). The earthquake originated at an intermediate depth of about 75 km. Events of this size typically go unnoticed.

The event was recorded by USGS. United States: over the past 24 hours, QuakeMap24 logged 135 earthquakes, the strongest at M3.9.

Details

Magnitude
M1.6
Depth
75.3 km
UTC time
2025-06-09 10:11:43 UTC
Local time
—
Country
United States
City
Alaska
Source
usgs
Coordinates
57.48080, -155.90690
Temperature
3.0°C

Map

Depth profile

Depth profile Depth: 75.3 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 75.3 km
Intermediate
75.3 km
75.3 km — deeper than the regional average (15.3 km)
Regional average: 15.3 km
Why depth matters

Intermediate-depth quakes are felt across a wider area but usually cause less surface damage.

Depth classes per USGS

Volcanoes nearby

  • Ugashik-Peulik
    Distance: 41 km ·Stratovolcano ·Elevation: 1'474 m ·Last eruption: 1814 ·United States
  • Alaska Peninsula Arc at 155.4°W
    Distance: 52 km ·Lava dome ·Elevation: 402 m ·United States
  • Ukinrek Maars
    Distance: 54 km ·Maar(s) ·Elevation: 91 m ·Last eruption: 1977 ·United States
  • Kialagvik
    Distance: 59 km ·Stratovolcano ·Elevation: 1'677 m ·United States
  • Chiginagak
    Distance: 76 km ·Stratovolcano ·Elevation: 2'221 m ·Last eruption: 1998 ·United States
  • Martin
    Distance: 83 km ·Stratovolcano ·Elevation: 1'863 m ·Last eruption: 1953 ·United States

Historic earthquake map · United States

Open history map
Explore recent and long-term earthquake activity in this country. Use filters to narrow down by magnitude, depth, and date range.

Country statistics · United States

Country overview
View earthquake KPIs, strongest and latest events, and averages for this country.

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