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M4.9 Depth: 55.0 km

M4.9 Earthquake near Hokkaido, Japan Region

UTC time: 2025-12-09 23:04:37 UTC Local time: —

About this earthquake

A magnitude M4.9 earthquake was recorded near Hokkaido, Japan Region on December 9, 2025 at 23:04 UTC. With a focal depth of about 55 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Tremors of this size are distinctly felt and can occasionally cause light damage.

The event was recorded by GFZ.

Details

Magnitude
M4.9
Depth
55.0 km
UTC time
2025-12-09 23:04:37 UTC
Local time
—
Country
—
Source
gfz
Coordinates
41.35000, 142.32000
Temperature
2.8°C

Map

Depth profile

Depth profile Depth: 55 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 55 km
Shallow
55 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

  • Osorezan
    Distance: 101 km ·Stratovolcano ·Elevation: 878 m ·Last eruption: 1787 ·Japan
  • Esan
    Distance: 109 km ·Lava dome(s) ·Elevation: 618 m ·Last eruption: 1874 ·Japan
  • Hakkodasan
    Distance: 143 km ·Stratovolcano(es) ·Elevation: 1'585 m ·Last eruption: 1550 ·Japan
  • Towada
    Distance: 153 km ·Caldera ·Elevation: 1'011 m ·Last eruption: 915 ·Japan
  • Hokkaido-Komagatake
    Distance: 158 km ·Stratovolcano ·Elevation: 1'131 m ·Last eruption: 2000 ·Japan
  • Kuttara
    Distance: 159 km ·Stratovolcano(es) ·Elevation: 549 m ·Last eruption: 1820 ·Japan

Stats (last 24h)

Global (24h)
652
Country (24h)
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