M6.1 Depth: 81.0 km

M6.1 Earthquake near 18 km W of Sarabetsu, Japan

UTC time: 2026-04-26 20:23:56 UTC Local time:

About this earthquake

A magnitude M6.1 earthquake was recorded near 18 km W of Sarabetsu, Japan on April 26, 2026 at 20:23 UTC. At around 81 km, the focal depth places this among intermediate-depth events. Events of this size are considered strong and can be dangerous in inhabited regions.

The data is provided by USGS and cross-checked across seismological networks.

Details

Magnitude
M6.1
Depth
81.0 km
UTC time
2026-04-26 20:23:56 UTC
Local time
Country
Source
usgs
Coordinates
42.63110, 142.96150

Map

Depth profile

Depth profile Depth: 81 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 81 km
Intermediate
81 km
Why depth matters

Intermediate-depth quakes are felt across a wider area but usually cause less surface damage.

Depth classes per USGS

Nearby population centers

Distances are straight-line distances from the epicenter. Population data: GeoNames.

PlaceDistanceDirectionPopulation
Memuro-minami31.3 kmN18'048
Obihiro37.5 kmNE166'536
Sapporo140.0 kmW1'973'832

GeoNames · CC BY 4.0

Volcanoes nearby

  • Maruyama
    Distance: 88 km ·Stratovolcano(es) ·Elevation: 2'013 m ·Last eruption: 1898 ·Japan
  • Tokachidake
    Distance: 90 km ·Stratovolcano(es) ·Elevation: 2'077 m ·Last eruption: 2004 ·Japan
  • Taisetsuzan
    Distance: 115 km ·Stratovolcano(es) ·Elevation: 2'291 m ·Last eruption: 1739 ·Japan
  • Akan
    Distance: 120 km ·Caldera ·Elevation: 1'499 m ·Last eruption: 2026 ·Japan
  • Shikotsu
    Distance: 129 km ·Caldera ·Elevation: 1'320 m ·Last eruption: 1981 ·Japan
  • Kuttara
    Distance: 148 km ·Stratovolcano(es) ·Elevation: 549 m ·Last eruption: 1820 ·Japan

Subsequent earthquakes nearby

Events recorded after this earthquake within 250 km. They are not automatically classified as aftershocks.

First 6 hours1
First 24 hours1
First 72 hours1
Strongest subsequent eventM6.1

Comparison of seismic sources

2 sources currently report magnitudes from M6.1 to M6.4.

Measurements can differ because agencies use different networks and calculation methods. Values may be revised.

SourceMagnitudeDepthPosition difference
NNSNM6.481.0 km0.0 km
USGSM6.181.0 km0.0 km

Historical context nearby

Comparison with recorded earthquakes before this event within 250 km.

Magnitude rank#24
Earlier events M≥4370
Earlier events M≥5183
Compared since2025-01-13

The QuakeMap24 comparison dataset begins on 2024-03-23. Earlier earthquakes may not be included.

Strongest earlier events

Stats (last 24h)

Global (24h)
548
Country (24h)
Current earthquakes in
Magnitude Place Local time
No recent events available.

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