香港天文台9月15日（星期六）晚11时10分宣布，预计几个小时后，也就是9月16日（星期天）凌晨，或者更早些，将发出八号热带气旋警告信号。
美国之音中文网视频 - <a rel="nofollow" class="external free" href="https://www.voachinese.com/a/typhoon-hong-kong-20180915/4573100.html">https://www.voachinese.com/a/typhoon-hong-kong-20180915/4573100.html</a>
<a rel="nofollow" class="external text" href="https://www.youtube.com/user/VOAchina">美国之音中文网</a>
2018-09-15
<bdo lang="en" dir="ltr"><a href="//commons.wikimedia.org/wiki/Commons:YouTube_files" title="Commons:YouTube files">YouTube</a>: <a rel="nofollow" class="external text" href="https://www.youtube.com/watch?v=JCTsKQbIkpI"><bdi lang="">强台风“山竹”逼近香港和澳门</bdi></a> – View/save archived versions on <a rel="nofollow" class="external text" href="https://web.archive.org/web/*/https://www.youtube.com/watch?v=JCTsKQbIkpI">archive.org</a> and <a rel="nofollow" class="external text" href="https://archive.today/https://www.youtube.com/watch?v=JCTsKQbIkpI">archive.today</a></bdo>