31.   There was no fear of tsunamis, seismic waves triggered by undersea disturbances such as an earthquake or volcanic activities, the Central Meteorological Agency said.

32.   There was no danger of tsunami, or huge waves caused by undersea disturbances such as volcanic activity or earthquakes, the Meteorological Agency said.

33.   There was no fear of tsunami, or seismic waves caused by undersea disturbances such as volcanic activity or earthquakes, the agency said.

34.   Tsunamis are giant waves created by undersea geological disturbances.

35.   Tsunamis are giant waves triggered by undersea disturbances.

36.   Tsunami are seismic waves caused by undersea disturbances such as volcanic activities or undersea earthquakes.

37.   Tsunami are seismic waves caused by undersea disturbances such as volcanic activity or undersea earthquakes.

38.   Tsunami, or high waves generated by undersea disturbances, are widely feared in Japan.

39.   Tsunamis are seismic waves caused by undersea disturbances such as volcanic activities or earthquakes.