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M1.9 Depth: 15.2 km

M1.9 Earthquake near 52 km NW of Tanana, Alaska (United States)

UTC time: 2025-10-25 01:10:53 UTC Local time: —

About this earthquake

A magnitude M1.9 earthquake was recorded near 52 km NW of Tanana, Alaska (United States) on October 25, 2025 at 01:10 UTC. With a focal depth of about 15 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. 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 205 earthquakes, the strongest at M5.0.

Details

Magnitude
M1.9
Depth
15.2 km
UTC time
2025-10-25 01:10:53 UTC
Local time
—
Country
United States
City
Alaska
Source
usgs
Coordinates
65.43860, -153.01320
Temperature
-4.7°C

Map

Depth profile

Depth profile Depth: 15.2 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 15.2 km
Shallow
15.2 km
15.2 km — close to 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

  • Buzzard Creek
    Distance: 266 km ·Tuff ring(s) ·Elevation: 830 m ·Last eruption: -1050 ·United States
  • Hayes
    Distance: 423 km ·Stratovolcano ·Elevation: 3'034 m ·Last eruption: 1200 ·United States
  • Spurr
    Distance: 462 km ·Stratovolcano ·Elevation: 3'374 m ·Last eruption: 1992 ·United States
  • Imuruk Lake
    Distance: 481 km ·Volcanic field ·Elevation: 610 m ·Last eruption: 300 ·United States
  • St. Michael
    Distance: 489 km ·Volcanic field ·Elevation: 715 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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