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M1.9 Depth: 110.4 km

M1.9 Earthquake near 57 km NNW of Petersville, Alaska (United States)

UTC time: 2025-11-16 23:18:16 UTC Local time: —

About this earthquake

On November 16, 2025 at 23:18 UTC, a magnitude M1.9 earthquake occurred near 57 km NNW of Petersville, Alaska (United States). The earthquake originated at an intermediate depth of about 110 km. Events of this size typically go unnoticed.

The data is provided by USGS and cross-checked across seismological networks. United States: 220 earthquakes were recorded in the past 24 hours, the strongest reaching M4.1.

Details

Magnitude
M1.9
Depth
110.4 km
UTC time
2025-11-16 23:18:16 UTC
Local time
—
Country
United States
City
Alaska
Source
usgs
Coordinates
62.99870, -151.00150
Temperature
-10.8°C

Map

Depth profile

Depth profile Depth: 110.4 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 110.4 km
Intermediate
110.4 km
110.4 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

  • Hayes
    Distance: 168 km ·Stratovolcano ·Elevation: 3'034 m ·Last eruption: 1200 ·United States
  • Buzzard Creek
    Distance: 174 km ·Tuff ring(s) ·Elevation: 830 m ·Last eruption: -1050 ·United States
  • Spurr
    Distance: 200 km ·Stratovolcano ·Elevation: 3'374 m ·Last eruption: 1992 ·United States
  • Redoubt
    Distance: 294 km ·Stratovolcano ·Elevation: 3'108 m ·Last eruption: 2009 ·United States
  • Iliamna
    Distance: 348 km ·Stratovolcano ·Elevation: 3'053 m ·Last eruption: 1876 ·United States
  • Wrangell
    Distance: 375 km ·Shield ·Elevation: 4'278 m ·Last eruption: 1912 ·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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