S wave microseism Current Affairs, GK & News

Japanese scientists detect rare deep-Earth tremor S wave microseism

Scientists in Japan studying earthquakes for the first time have detected a rare deep-Earth tremor, known as an S (secondary) wave microseism. Microseisms are very faint tremors. The detection was made by scientists from the National Research Institute for Earth Science and Disaster Prevention in Japan. Key Facts The rare deep-Earth tremor S wave microseism ..

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