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M1.6 Depth: 39.3 km

M1.6 Earthquake near 15 km SE of Point Possession, Alaska (United States)

UTC time: 2025-10-03 17:12:04 UTC Local time: —

About this earthquake

A magnitude M1.6 earthquake was recorded near 15 km SE of Point Possession, Alaska (United States) on October 3, 2025 at 17:12 UTC. The hypocenter lay relatively close to the surface at around 39 km, increasing how strongly it was felt. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The event was recorded by USGS. United States: 219 earthquakes were recorded in the past 24 hours, the strongest reaching M3.4.

Details

Magnitude
M1.6
Depth
39.3 km
UTC time
2025-10-03 17:12:04 UTC
Local time
—
Country
United States
City
Alaska
Source
usgs
Coordinates
60.83180, -150.47260
Temperature
10.4°C

Map

Depth profile

Depth profile Depth: 39.3 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 39.3 km
Shallow
39.3 km
39.3 km — deeper than the regional average (15.4 km)
Regional average: 15.4 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

  • Spurr
    Distance: 109 km ·Stratovolcano ·Elevation: 3'374 m ·Last eruption: 1992 ·United States
  • Redoubt
    Distance: 130 km ·Stratovolcano ·Elevation: 3'108 m ·Last eruption: 2009 ·United States
  • Hayes
    Distance: 137 km ·Stratovolcano ·Elevation: 3'034 m ·Last eruption: 1200 ·United States
  • Iliamna
    Distance: 169 km ·Stratovolcano ·Elevation: 3'053 m ·Last eruption: 1876 ·United States
  • Augustine
    Distance: 232 km ·Lava dome(s) ·Elevation: 1'218 m ·Last eruption: 2006 ·United States
  • Douglas
    Distance: 279 km ·Stratovolcano ·Elevation: 2'140 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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