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M4.9 Depth: 20.3 km

M4.9 Earthquake near OFF EAST COAST OF HONSHU, JAPAN

UTC time: 2025-11-08 01:13:31 UTC Local time: —

About this earthquake

A magnitude M4.9 earthquake was recorded near OFF EAST COAST OF HONSHU, JAPAN on November 8, 2025 at 01:13 UTC. With a focal depth of about 20 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 EMSC and cross-checked across seismological networks.

Details

Magnitude
M4.9
Depth
20.3 km
UTC time
2025-11-08 01:13:31 UTC
Local time
—
Country
—
Source
emsc
Coordinates
39.48710, 143.39230
Temperature
9.4°C

Map

Depth profile

Depth profile Depth: 20.3 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 20.3 km
Shallow
20.3 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
    Distance: 209 km ·Complex ·Elevation: 2'038 m ·Last eruption: 1919 ·Japan
  • Hachimantai
    Distance: 223 km ·Stratovolcano ·Elevation: 1'613 m ·Last eruption: -5350 ·Japan
  • Akita-Komagatake
    Distance: 224 km ·Stratovolcano(es) ·Elevation: 1'637 m ·Last eruption: 1971 ·Japan
  • Akita-Yakeyama
    Distance: 232 km ·Stratovolcano ·Elevation: 1'366 m ·Last eruption: 1997 ·Japan
  • Kurikomayama
    Distance: 232 km ·Stratovolcano ·Elevation: 1'627 m ·Last eruption: 1950 ·Japan
  • Towada
    Distance: 242 km ·Caldera ·Elevation: 1'011 m ·Last eruption: 915 ·Japan

Stats (last 24h)

Global (24h)
650
Country (24h)
—
—
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