Interesting, 30 Unbelievable Things That Happen In Nature by BB TEAM Aug 17, 2014, 1:30 PM Prev1 of 38Next With Earth, fact is often stranger than fiction Dirty thunderstorms, aka volcanic lightning, occur when lightning is produced in a volcanic plume. mrietze.com Prev1 of 38Next What do you think? 0 points Upvote Downvote Total votes: 0 Upvotes: 0 Upvotes percentage: 0.000000% Downvotes: 0 Downvotes percentage: 0.000000% 0611bz See more Previous article Daily Boredom Cure #290 (20 Photos) Next article Very Sexy Rollergirls (24 Photos) Leave a Reply Cancel reply Your email address will not be published. Required fields are marked *Comment Name * Email * Website Notify me of follow-up comments by email. Notify me of new posts by email.