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M4.8 Depth: 23.0 km

M4.8 Earthquake near SOUTH OF ALASKA

UTC time: 2025-07-22 08:25:16 UTC Local time: —

About this earthquake

On July 22, 2025 at 08:25 UTC, a magnitude M4.8 earthquake occurred near SOUTH OF ALASKA. With a focal depth of about 23 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Earthquakes of this magnitude are clearly felt; minor damage to vulnerable buildings is possible.

The event was recorded by EMSC.

Details

Magnitude
M4.8
Depth
23.0 km
UTC time
2025-07-22 08:25:16 UTC
Local time
—
Country
—
Source
emsc
Coordinates
54.53410, -159.71360
Temperature
11.9°C

Map

Depth profile

Depth profile Depth: 23 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 23 km
Shallow
23 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

  • Stepovak Bay Group
    Distance: 155 km ·Volcanic field ·Elevation: 1'633 m ·United States
  • Dana
    Distance: 156 km ·Stratovolcano ·Elevation: 1'354 m ·Last eruption: -1890 ·United States
  • Kupreanof ADVISORY · YELLOW
    Distance: 164 km ·Stratovolcano ·Elevation: 1'895 m ·United States
  • Pavlof
    Distance: 170 km ·Stratovolcano ·Elevation: 2'493 m ·Last eruption: 2022 ·United States
  • Pavlof Sister
    Distance: 171 km ·Stratovolcano ·Elevation: 2'142 m ·United States
  • Emmons Lake Volcanic Center
    Distance: 174 km ·Caldera ·Elevation: 1'534 m ·United States

Stats (last 24h)

Global (24h)
605
Country (24h)
—
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