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M3.8 Depth: 20.4 km

M3.8 Earthquake near ALASKA PENINSULA

UTC time: 2025-07-23 04:45:07 UTC Local time: —

About this earthquake

On July 23, 2025 at 04:45 UTC, a magnitude M3.8 earthquake occurred near ALASKA PENINSULA. The hypocenter lay relatively close to the surface at around 20 km, increasing how strongly it was felt. Shaking of this size is frequently noticed but usually harmless.

The data is provided by EMSC and cross-checked across seismological networks.

Details

Magnitude
M3.8
Depth
20.4 km
UTC time
2025-07-23 04:45:07 UTC
Local time
—
Country
—
Source
emsc
Coordinates
54.52000, -160.45750
Temperature
11.9°C

Map

Depth profile

Depth profile Depth: 20.4 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 20.4 km
Shallow
20.4 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

  • Dana
    Distance: 134 km ·Stratovolcano ·Elevation: 1'354 m ·Last eruption: -1890 ·United States
  • Pavlof
    Distance: 135 km ·Stratovolcano ·Elevation: 2'493 m ·Last eruption: 2022 ·United States
  • Pavlof Sister
    Distance: 137 km ·Stratovolcano ·Elevation: 2'142 m ·United States
  • Emmons Lake Volcanic Center
    Distance: 137 km ·Caldera ·Elevation: 1'534 m ·United States
  • Dutton
    Distance: 138 km ·Stratovolcano ·Elevation: 1'465 m ·United States
  • Stepovak Bay Group
    Distance: 158 km ·Volcanic field ·Elevation: 1'633 m ·United States

Stats (last 24h)

Global (24h)
606
Country (24h)
—
—
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