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M4.4 Earthquake near OFF EAST COAST OF HONSHU, JAPAN

UTC time: 2025-09-16 03:18:27 UTC Local time: —
Magnitude
M4.4
Depth
10.0 km
Source
EMSC

OFF EAST COAST OF HONSHU, JAPAN

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About this earthquake

A magnitude M4.4 earthquake was recorded near OFF EAST COAST OF HONSHU, JAPAN on September 16, 2025 at 03:18 UTC. 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 EMSC and cross-checked across seismological networks.

Details

ID
aee51581fcd1d48c733490d42a582e07f44d1ca7
Magnitude
M4.4
Depth
10.0 km
UTC time
2025-09-16 03:18:27 UTC
Local time
—
Country
—
Source
emsc
Coordinates
39.51810, 143.32240
Temperature
24.8°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: 202 km ·Complex ·Elevation: 2'038 m ·Last eruption: 1919 ·Japan
  • Hachimantai
    Distance: 217 km ·Stratovolcano ·Elevation: 1'613 m ·Last eruption: -5350 ·Japan
  • Akita-Komagatake
    Distance: 218 km ·Stratovolcano(es) ·Elevation: 1'637 m ·Last eruption: 1971 ·Japan
  • Akita-Yakeyama
    Distance: 225 km ·Stratovolcano ·Elevation: 1'366 m ·Last eruption: 1997 ·Japan
  • Kurikomayama
    Distance: 227 km ·Stratovolcano ·Last eruption: 1950 ·Japan
  • Towada
    Distance: 235 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)
518
Country (24h)
—
—
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