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M1.8 Depth: 93.1 km

M1.8 Earthquake near 78 km SSE of Kokhanok, Alaska (United States)

UTC time: 2025-12-06 07:47:47 UTC Local time: —

About this earthquake

On December 6, 2025 at 07:47 UTC, a magnitude M1.8 earthquake occurred near 78 km SSE of Kokhanok, Alaska (United States). The earthquake originated at an intermediate depth of about 93 km. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The event was recorded by USGS. United States: over the past 24 hours, QuakeMap24 logged 229 earthquakes, the strongest at M5.0.

Details

Magnitude
M1.8
Depth
93.1 km
UTC time
2025-12-06 07:47:47 UTC
Local time
—
Country
United States
City
Alaska
Source
usgs
Coordinates
58.78872, -154.24478
Temperature
-11.4°C

Map

Depth profile

Depth profile Depth: 93.1 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 93.1 km
Intermediate
93.1 km
93.1 km — deeper than the regional average (15.6 km)
Regional average: 15.6 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

  • Kaguyak
    Distance: 23 km ·Lava dome(s) ·Elevation: 901 m ·Last eruption: -3850 ·United States
  • Fourpeaked
    Distance: 33 km ·Stratovolcano ·Elevation: 2'105 m ·Last eruption: 2006 ·United States
  • Kukak
    Distance: 38 km ·Stratovolcano ·Elevation: 2'043 m ·United States
  • Steller
    Distance: 41 km ·Stratovolcano ·Elevation: 2'279 m ·United States
  • Douglas
    Distance: 41 km ·Stratovolcano ·Elevation: 2'140 m ·United States
  • Denison
    Distance: 43 km ·Stratovolcano ·Elevation: 2'287 m ·United States

Historic earthquake map · United States

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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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