The shock occurred at a depth of 27 kilometres ( 17 mi ) on the submarine slope near Yalta .
The June shock was a strong event with a magnitude of 6.0 that caused a nondestructive tsunami along the coast .
The event occurred at a depth of 27 kilometres ( 17 mi ) on the submarine slope near Yalta .
The June shock was a strong event with a magnitude of 6.0 that caused a nondestructive tsunami along the coast .