When the lava lake inside Kilauea drops, a catastrophic explosion could launch ballistic boulders the size of cars into the air and plumes of ash could rise 20,000 feet.
» Subscribe to NBC News: nbcnews.to/SubscribeToNBC
» Watch more NBC video: bit.ly/MoreNBCNews
NBC News is a leading source of global news and information. Here you will find clips from NBC Nightly News, Meet The Press, and original digital videos. Subscribe to our channel for news stories, technology, politics, health, entertainment, science, business, and exclusive NBC investigations.
Connect with NBC News Online!
Find NBC News on Facebook: nbcnews.to/LikeNBC
Follow NBC News on Twitter: nbcnews.to/FollowNBC
Follow NBC News on Google+: nbcnews.to/PlusNBC
Follow NBC News on Instagram: nbcnews.to/InstaNBC
Follow NBC News on Pinterest: nbcnews.to/PinNBC
Officials Warn Largest Hawaii Volcano Eruption Is ‘Imminent’ | NBC Nightly News