Hazard

TypeEarthquake
StatusHistorical
Name125 km S of Honchō, Japan
Date2025/12/08
Time21:52
CountryJapan
Origin40.9761000, 143.1505000
Hazard MapShakeMap (XML, Gzipped), 2025/12/09 00:16:40
Moment Magnitude6.6
Energy Magnitude6.5361
Focal Depth19 km
Tectonic SettingActive Shallow
Seismic Moment8.9125·1025 dyn·cm (8.9125·1018 J)
Radiated Seismic Energy1.426·1014 J
AccessPublic
Created: System

Earthquake Catalog Data

NoTimeEpicenterFocal DepthMagnitudeCatalog
1.21:52:4041.0074000, 143.099900010 km6.6 MwUSGS
2.21:52:4141.0034000, 143.163700019 km6.6 MwUSGS
3.21:52:4140.9883000, 143.150600019 km6.6 MwUSGS
4.21:52:4140.9761000, 143.150500019 km6.6 MwUSGS

Hazard Maps

NoDate
1.2025/12/09 00:16:40
2.2025/12/08 22:51:53
3.2025/12/08 22:22:46

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