A <a href="https://en.wikipedia.org/wiki/2018_Hawaii_false_missile_alert" id="mwAWY" rel="mw:WikiLink" title="2018 Hawaii false missile alert">false emergency alert</a> warning of an impending missile strike in <a href="https://en.wikipedia.org/wiki/Hawaii" id="mwAWc" rel="mw:WikiLink" title="Hawaii">Hawaii</a> causes widespread panic in the state.