Hazard

TypeEarthquake
StatusHistorical
Name248km SE of Iwo Jima, Japan
Date2018/08/17
Time22:06
CountryJapan
Origin23.4791000, 143.3467000
Hazard MapShakeMap (XML, Gzipped), 2018/08/18 05:45:16
Moment Magnitude5.5
Energy Magnitude5.4361
Focal Depth18.1 km
Tectonic SettingActive Shallow
Seismic Moment1.9953·1024 dyn·cm (1.9953·1017 J)
Radiated Seismic Energy3192419703950 J
AccessPublic
Created: System

Earthquake Catalog Data

NoTimeEpicenterFocal DepthMagnitudeCatalog
1.22:06:5523.5113000, 143.35120008.3 km5.6 M<sub>w</sub>USGS
2.22:06:5723.4791000, 143.346700018.1 km5.5 M<sub>w</sub>USGS

Hazard Maps

NoDate
1.2018/08/18 05:45:16
2.2018/08/18 00:08:09
3.2018/08/17 22:33:10

Risk Assessment

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