Focal mechanism of an earthquake from the Southern Ocean
Autor: | Günter Bock |
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Rok vydání: | 1981 |
Předmět: | |
Zdroj: | Tectonophysics. 79:T37-T41 |
ISSN: | 0040-1951 |
Popis: | The focal mechanism for the M b = 5.9 earthquake which occurred on May 11, 1976, at φ = 51.60° S , λ = 139.76° E , is of a strike slip type with a component of thrust faulting. The rupture plane is inferred from the distribution of epicenters that delineate a N—S-striking fault zone. The slip motion along this plane is of sinistral shear which agrees with the northward migration of the Australian plate relative to the Antarctic plate. |
Databáze: | OpenAIRE |
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