Hazard

TypeEarthquake
StatusHistorical
NameNorth of Ascension Island
Date2017/08/18
Time02:59
CountrySaint Helena, Ascension and Tristan da Cunha
Origin1.0907000, -13.6631000
Hazard MapShakeMap (XML, Gzipped), 2017/09/06 22:56:50
Moment Magnitude (Tsuboi Method)6.7
Moment Magnitude6.6
Energy Magnitude6.5361
Focal Depth10 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
1.02:59:270.9000000, -13.900000019 km6.7 M<sub>i</sub>USGS
2.02:59:211.0845000, -13.630800010 km6.6 M<sub>w</sub>USGS
3.02:59:211.0907000, -13.663100010 km6.6 M<sub>w</sub>USGS

Hazard Maps

NoDate
1.2017/09/06 22:56:50
2.2017/08/18 04:20:07
3.2017/08/18 03:20:28

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