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M1.4 Depth: 100.9 km

M1.4 Earthquake near 12 km SE of Knik River, Alaska (United States)

UTC time: 2025-11-03 20:56:36 UTC Local time: —

About this earthquake

On November 3, 2025 at 20:56 UTC, a magnitude M1.4 earthquake occurred near 12 km SE of Knik River, Alaska (United States). At around 101 km, the focal depth places this among intermediate-depth events. Events of this size typically go unnoticed.

The data is provided by USGS and cross-checked across seismological networks. United States: 142 earthquakes were recorded in the past 24 hours, the strongest reaching M4.5.

Details

Magnitude
M1.4
Depth
100.9 km
UTC time
2025-11-03 20:56:36 UTC
Local time
—
Country
United States
City
Alaska
Source
usgs
Coordinates
61.36630, -148.76830
Temperature
2.3°C

Map

Depth profile

Depth profile Depth: 100.9 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 100.9 km
Intermediate
100.9 km
100.9 km — deeper than the regional average (15.5 km)
Regional average: 15.5 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

  • Spurr
    Distance: 186 km ·Stratovolcano ·Elevation: 3'374 m ·Last eruption: 1992 ·United States
  • Hayes
    Distance: 196 km ·Stratovolcano ·Elevation: 3'034 m ·Last eruption: 1200 ·United States
  • Redoubt
    Distance: 236 km ·Stratovolcano ·Elevation: 3'108 m ·Last eruption: 2009 ·United States
  • Wrangell
    Distance: 260 km ·Shield ·Elevation: 4'278 m ·Last eruption: 1912 ·United States
  • Iliamna
    Distance: 278 km ·Stratovolcano ·Elevation: 3'053 m ·Last eruption: 1876 ·United States
  • Buzzard Creek
    Distance: 300 km ·Tuff ring(s) ·Elevation: 830 m ·Last eruption: -1050 ·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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