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M4.8 Earthquake near Near East Coast of Honshu, Japan

UTC time: 2025-12-30 23:51:34 UTC Local time: —
Earthquake newsQuakeMap24
Archive record · original publication time was not recorded

Automatically generated from measurement data by QuakeMap24. Values may change after further analysis.

Magnitude
M4.8
Depth
10.0 km
Source
GFZ

Near East Coast of Honshu, Japan

Map

About this earthquake

On December 30, 2025 at 23:51 UTC, a magnitude M4.8 earthquake occurred near Near East Coast of Honshu, Japan. With a focal depth of about 10 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 data is provided by GFZ and cross-checked across seismological networks.

Details

ID
ef806dbe497b00cf024f8de219ecd5c323e311e0
Magnitude
M4.8
Depth
10.0 km
UTC time
2025-12-30 23:51:34 UTC
Local time
—
Country
—
Source
gfz
Coordinates
39.52000, 142.76000
Temperature
3.5°C

Depth profile

Depth profile Depth: 10 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 10 km
Shallow
10 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

  • Iwatesan Activity reported
    Distance: 155 km ·Complex ·Elevation: 2'038 m ·Last eruption: 1919 ·Japan
  • Akita-Komagatake
    Distance: 170 km ·Stratovolcano(es) ·Elevation: 1'637 m ·Last eruption: 1971 ·Japan
  • Hachimantai
    Distance: 170 km ·Stratovolcano ·Elevation: 1'613 m ·Last eruption: -5350 ·Japan
  • Akita-Yakeyama
    Distance: 178 km ·Stratovolcano ·Elevation: 1'366 m ·Last eruption: 1997 ·Japan
  • Kurikomayama
    Distance: 181 km ·Stratovolcano ·Last eruption: 1950 ·Japan
  • Towada
    Distance: 194 km ·Caldera ·Elevation: 1'011 m ·Last eruption: 915 ·Japan

No unambiguous area assignment

Context for this earthquake

This event has no unambiguous country assignment in the analysed catalogue. It is therefore not assigned to a regional profile.

Earthquake overview

Stats (last 24h)

Global (24h)
530
Country (24h)
—
—
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