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M4.8 Depth: 10.0 km

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

UTC time: 2026-04-30 08:43:13 UTC Local time: —

About this earthquake

On April 30, 2026 at 08:43 UTC, a magnitude M4.8 earthquake occurred near Off 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

Magnitude
M4.8
Depth
10.0 km
UTC time
2026-04-30 08:43:13 UTC
Local time
—
Country
—
Source
gfz
Coordinates
40.36000, 143.25000
Temperature
9.6°C

Map

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
    Distance: 199 km ·Complex ·Elevation: 2'038 m ·Last eruption: 1919 ·Japan
  • Towada
    Distance: 201 km ·Caldera ·Elevation: 1'011 m ·Last eruption: 915 ·Japan
  • Hakkodasan
    Distance: 203 km ·Stratovolcano(es) ·Elevation: 1'585 m ·Last eruption: 1550 ·Japan
  • Osorezan
    Distance: 206 km ·Stratovolcano ·Elevation: 878 m ·Last eruption: 1787 ·Japan
  • Hachimantai
    Distance: 208 km ·Stratovolcano ·Elevation: 1'613 m ·Last eruption: -5350 ·Japan
  • Akita-Yakeyama
    Distance: 216 km ·Stratovolcano ·Elevation: 1'366 m ·Last eruption: 1997 ·Japan

Stats (last 24h)

Global (24h)
675
Country (24h)
—
—
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