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M3.7 Earthquake near NEAR WEST COAST OF HONSHU, JAPAN

UTC time: 2026-04-18 15:46:30 UTC Local time: —
Magnitude
M3.7
Depth
20.0 km
Source
EMSC

NEAR WEST COAST OF HONSHU, JAPAN

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About this earthquake

On April 18, 2026 at 15:46 UTC, a magnitude M3.7 earthquake occurred near NEAR WEST COAST OF HONSHU, JAPAN. The hypocenter lay relatively close to the surface at around 20 km, increasing how strongly it was felt. Shaking of this size is frequently noticed but usually harmless.

The event was recorded by EMSC.

Details

ID
88a0b8568955a3f000936fd660b455928ba1d438
Magnitude
M3.7
Depth
20.0 km
UTC time
2026-04-18 15:46:30 UTC
Local time
—
Country
—
Source
emsc
Coordinates
37.20000, 137.50000
Temperature
13.3°C

Depth profile

Depth profile Depth: 20 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 20 km
Shallow
20 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

  • Niigata-Yakeyama
    Distance: 57 km ·Lava dome ·Elevation: 2'400 m ·Last eruption: 1998 ·Japan
  • Myokosan
    Distance: 64 km ·Stratovolcano ·Elevation: 2'454 m ·Last eruption: -750 ·Japan
  • Midagahara
    Distance: 70 km ·Stratovolcano ·Elevation: 2'621 m ·Last eruption: 1839 ·Japan
  • Shiga
    Distance: 107 km ·Shield(s) ·Elevation: 2'041 m ·Japan
  • Yakedake
    Distance: 108 km ·Stratovolcano(es) ·Elevation: 2'455 m ·Last eruption: 1995 ·Japan
  • Akandanayama
    Distance: 111 km ·Stratovolcano ·Elevation: 2'109 m ·Japan

Radius · 50 km

Nearby infrastructure

Up to 3 nearest sites per category

Airports

  • Noto Satoyama AirportJapan · NTQ · RJNW
    48.7 kmStraight-line distance

Source: OurAirports · Dataset date: 2026-10-05

This selection shows geographic proximity, not a hazard zone or confirmed impacts. Distances use recorded site coordinates. Sources & data dates

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)
615
Country (24h)
—
—
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