1983 Sea of Japan earthquake
... that although a tsunami warning was issued 14 minutes after the 1983 Sea of Japan earthquake, the first wave had struck the coast two minutes earlier?
... that although a tsunami warning was issued 14 minutes after the <b id="mwAgI"><a href="./1983_Sea_of_Japan_earthquake" id="mwAgM" rel="mw:WikiLink" title="1983 Sea of Japan earthquake">1983 Sea of Japan earthquake</a></b>, the first wave had struck the coast two minutes earlier?