Earlier this month there was a 5.0-magnitude underwater earthquake near Ulsan, which meant Busan also had quite a shake. No one reported any injuries and there were no damages in result of the earthquake, but if you’ve never felt the world tremble.. it’s a craaaaaaazy feeling. I was sitting on my bed when I felt a rumble. The best comparison of how it feels is when you’ve finished riding a roller coaster and you’ve come to a full stop, waiting to get back to where you started. All the sudden, you start to jerk forward and it keeps doing that until you stop (for good this time) and the ride announcer dude says it’s ok to push your handle bars up and exit to your left. The small stop and start of the ride is what a small earthquake feels like.  It’s enough to make your stomach feel queasy. Have you ever felt an earthquake? What do you do in emergency situations? Someone needs to inform me of all safety precautions and procedures! Please send informative earthquake …