Hazard

TypeEarthquake
StatusHistorical
Name29km SW of Hihifo, Tonga
Date2017/12/08
Time23:42
CountryTonga
Origin16.1312000, -173.9502000
Hazard MapShakeMap (XML, Gzipped), 2017/12/11 06:11:47
Moment Magnitude5.7
Body-wave Magnitude5.7
Energy Magnitude5.6361
Focal Depth129.33 km
Seismic Moment3.9811·1024 dyn·cm (3.9811·1017 J)
Radiated Seismic Energy6369714728856 J
AccessPublic
Created: System

Earthquake Catalog Data

NoTimeEpicenterFocal DepthMagnitudeCatalog
1.23:42:0916.1260000, -173.9583000117.5 km5.7 m<sub>b</sub>USGS
2.23:42:1016.1312000, -173.9502000129.3 km5.7 M<sub>w</sub>USGS

Hazard Maps

NoDate
1.2017/12/11 06:11:47
2.2017/12/09 01:44:12
3.2017/12/09 00:00:57

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