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M3.5 Depth: 40.0 km

M3.5 Earthquake near Erimo, Hokkaido Prefecture (Japan)

UTC time: 2026-08-19 15:55:30 UTC Local time: —

About this earthquake

On August 19, 2026 at 15:55 UTC, a magnitude M3.5 earthquake occurred near Erimo, Hokkaido Prefecture (Japan). With a focal depth of about 40 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Shaking of this size is frequently noticed but usually harmless.

The event was recorded by EMSC. Japan: 2 earthquakes were recorded in the past 24 hours, the strongest reaching M4.0.

Details

Magnitude
M3.5
Depth
40.0 km
UTC time
2026-08-19 15:55:30 UTC
Local time
—
Country
Japan
State
Hokkaido Prefecture
City
Erimo
County
Horoizumi County
Source
emsc
Coordinates
41.90000, 143.10000
Temperature
21.1°C

Map

Depth profile

Depth profile Depth: 40 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 40 km
Shallow
40 km
40 km — deeper than the regional average (32.8 km)
Regional average: 32.8 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

  • Esan
    Distance: 161 km ·Lava dome(s) ·Elevation: 617 m ·Last eruption: 1874 ·Japan
  • Shikotsu
    Distance: 166 km ·Caldera ·Elevation: 1'320 m ·Last eruption: 1981 ·Japan
  • Maruyama
    Distance: 169 km ·Stratovolcano(es) ·Elevation: 1'692 m ·Last eruption: 1898 ·Japan
  • Tokachidake
    Distance: 172 km ·Stratovolcano(es) ·Elevation: 2'077 m ·Last eruption: 2004 ·Japan
  • Kuttara
    Distance: 173 km ·Stratovolcano(es) ·Elevation: 549 m ·Last eruption: 1820 ·Japan
  • Osorezan
    Distance: 179 km ·Stratovolcano ·Elevation: 878 m ·Last eruption: 1787 ·Japan

Historic earthquake map · Japan

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Explore recent and long-term earthquake activity in this country. Use filters to narrow down by magnitude, depth, and date range.

Country statistics · Japan

Country overview
View earthquake KPIs, strongest and latest events, and averages for this country.

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