防災 Important Issues in Disasters
日本語版(Japanese) In recent years, Japan has experienced a series of major disasters caused by earthquakes, torrential ra...
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防災 
地震 Questions about JMA seismic intensity
日本語版 (Japanese)This section explains the questions many people have about the JMA's seismic intensity. About seismic i...
津波 About Tsunami
Japanese (日本語版) What is a Tsunami?It is a large wave that moves the entire seawater from the ocean floor to the sea sur...
地震 EEW (Earthquake Early Warning)
日本語版 (Japanese) What is an EEW?Source: JMA websiteEEW is a system that predicts the arrival time and shaking of earth...
地震 About Earthquake
日本語版 (Japanese) In order to check earthquake information, a minimum knowledge of earthquakes is a prerequisite. In thi...