Hazard

TypeEarthquake
StatusHistorical
NameSouthern Mid-Atlantic Ridge
Date2018/03/17
Time05:50
CountrySaint Helena, Ascension and Tristan da Cunha
Origin47.6586000, -13.5102000
Hazard MapShakeMap (XML, Gzipped), 2018/03/17 07:52:19
Moment Magnitude5.7
Body-wave Magnitude5.5
Energy Magnitude5.6361
Focal Depth10 km
Tectonic SettingActive Shallow
Seismic Moment3.9811·1024 dyn·cm (3.9811·1017 J)
Radiated Seismic Energy6369714728856 J
AccessPublic
Created: System

Earthquake Catalog Data

NoTimeEpicenterFocal DepthMagnitudeCatalog
1.05:50:0947.6645000, -13.501800010 km5.5 m<sub>b</sub>USGS
2.05:50:0947.6586000, -13.510200010 km5.7 M<sub>w</sub>USGS

Hazard Maps

NoDate
1.2018/03/17 07:52:19
2.2018/03/17 06:10:52

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