Target, Tumblr, and youtube.com: QunzFactz Trivia
 Volcanic activity can trigger lightning
 The production of lightning in a volcanic plume
 is referred to as a dirty thunderstorm.
 UIZFacTZ tumblr com
 Photo Credit: 01 iver Spalt
<p><a class="tumblr_blog" href="http://quizfactz.tumblr.com/post/95767157855/youtube-video-link" target="_blank">quizfactz</a>:</p>
<blockquote>
<p>Youtube video</p>
<p>(<a href="https://www.youtube.com/watch?v=YWUlr1h8PfM" target="_blank">Link</a>)</p>
</blockquote>

quizfactz:

Youtube video

(Link)