11. When it blew up, the explosion caused earth tremors measuring 3.4 on the Richter scale. 12. So far, at least 102 houses have been destroyed in earth tremors accompanying the eruption. 13. There has also been numerous reports of earth tremors rattling through Gundagai since European settlement. 14. Earth tremors frequently cause rock falls in South Africa's mines, among the deepest in the world.15. During his 20 years in the Bay Area, Zev has lived through many inconsequential earth tremors . 16. "She still imagines earth tremors sometimes and starts to shake, " said her friend, Yoshio Tanigawa. 17. Jason is saved from death by Gorgon who then stuns Lash with a small earth tremor . 18. He can also create earth tremors and earthquakes. 19. The result is occasional minor earth tremors . 20. I thought it was an earth tremor because it lasted for a few seconds, " he said.
