Learn how to say Epicentral correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word epicentre:
the point on the earth’s surface vertically above the focus of an earthquake.
the central point of something, typically a difficult or unpleasant situation:
the epicentre of labour militancy was the capital itself
late 19th century: from Greek epikentros ‘situated on a centre’, from epi ‘upon’ + kentron ‘centre’