| Type | Earthquake |
|---|---|
| Status | Historical |
| Name | Hokkaido, Japan Region |
| Date | 2003/09/25 |
| Time | 19:50 |
| Country | Japan |
| Origin | 41.8150000, 143.9100000 |
| Hazard Map | ShakeMap (XML, Gzipped), 2008/11/09 06:41:47 |
| Moment Magnitude | 8.1 |
| Body-wave Magnitude | 6.9 |
| Surface-wave Magnitude (Z Component) | 8.1 |
| Energy Magnitude | 8.0361 |
| Focal Depth | 27 km |
| Tectonic Setting | Subduction Interface |
| Seismic Moment | 1.5849·1028 dyn·cm (1.5849·1021 J) |
| Radiated Seismic Energy | 2.5358·1016 J |
| Access | Public |
| No | Time | Epicenter | Focal Depth | Magnitude | Catalog |
|---|---|---|---|---|---|
| 1. | 19:50:06 | 41.8150000, 143.9100000 | 27 km | 6.9 mb | NEIC |
| 2. | 19:50:06 | 41.8150000, 143.9100000 | 27 km | 8.1 Ms-z | NEIC |
| 3. | 19:50:06 | 41.8150000, 143.9100000 | 27 km | 8.3 Mw | NEIC |
| 4. | 19:50:06 | 41.8150000, 143.9100000 | 27 km | 8.1 Mw | NEIC |
| No | Date |
|---|---|
| 1. | 2008/11/09 06:41:47 |
| No | Facility | ||||
|---|---|---|---|---|---|
| 1. | *Idemitsu Kosan Co. Ltd. - Tomakomai, Hokkaido | - | 1 |
Risk Assessment | Natural Hazards | Industrial Plants | Scientific | Users |