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

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

23.   There was no danger of tsunami, or huge waves caused by undersea disturbances such as earthquakes and volcanic activity, the agency said.

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

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

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

27.   There were no fears of tsunami, or seismic waves caused by undersea disturbances such as volcanic activities or undersea earthquakes.

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

29.   There was no danger of tsunami, giant waves generated by undersea seismic disturbances, the agency said.

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