41. There was no danger of tsunami, giant waves generated by undersea seismic disturbances, the agency said. 42. She and her family managed to jump into a canoe when they saw the first giant wave approaching. 43. Such a giant wave destroyed a large part of Lisbon in 1755, killing 60, 000 people. 44. His report describes accurately the characteristic sequence of earthquake, retreat of the sea and sudden giant wave . 45. At an extreme size an area called Third Reef even further outside starts to break with giant waves . 46. Giants waves crash the ship and the vessel breaks then sinks, drowning the mandarin and his friends.47. The roof echoes the undulating walls, sliding from the front to the rear like a giant wave . 48. After these considerations it was determined that glacial drainage was not the mechanism that caused the giant wave . 49. A giant wave had slammed into the crate containing the sledge, driving the fuselage through its side. 50. Now researchers believe they have discovered how the giant waves , called tsunamis, cause damage in these areas.
