- Depth
- 60.0 km
- Source
- EMSC
Hokkaido Prefecture · Urakawa
Country overviewHokkaido Prefecture · Urakawa
Country overviewA magnitude M3.7 earthquake was recorded near Urakawa, Hokkaido Prefecture (Japan) on August 3, 2026 at 05:30 UTC. With a focal depth of about 60 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 data is provided by EMSC and cross-checked across seismological networks. Japan: over the past 24 hours, QuakeMap24 logged 3 earthquakes, the strongest at M5.1.
Shallow quakes release energy near the surface — shaking is felt more strongly and damage potential is higher.
Depth classes per USGS
Japan
21 Sep 2025 – 21 Sep 2026 · M ≥ 3.0 · 951 Catalogue entries
Of 950 other entries for this area and period, 361 have a higher stored magnitude. Different magnitude types and reports not yet merged limit the comparison.
Open seismic profile