The first successful <a href="https://en.wikipedia.org/wiki/Tornado_warning" id="mw-g" rel="mw:WikiLink" title="Tornado warning">tornado forecast</a> predicts that <a href="https://en.wikipedia.org/wiki/1948_Tinker_Air_Force_Base_tornadoes" id="mw-w" rel="mw:WikiLink" title="1948 Tinker Air Force Base tornadoes">a tornado will strike Tinker Air Force Base</a>, <a href="https://en.wikipedia.org/wiki/Oklahoma" id="mw_A" rel="mw:WikiLink" title="Oklahoma">Oklahoma</a>.