First ever ‘megaquake’ warning amid fears of 98ft tsunami and 200,000 deaths as Japan braces for disaster

JAPAN’S weather agency has issued its first-ever megaquake warning in the north of the country after a horrific magnitude 7.6 earthquake. An offshore megaquake could wreak havoc in the Hokkaido-Sanriku area causing a terrifying 98-foot tsunami and killing as many as 199,000. Earlier this week, a 7.6 magnitude earthquake struck at 11.15pm local time around…