Season
Season 1 Episode
- Season 1 Tsunami
- Season 1 Urban Flooding
- Season 1 Urban Windstorms
- Season 1 Long-period Ground Motion and A New Threat
- Season 1 Localized Torrential Rain
- Season 1 Debris Flows
- Season 1 Mt. Fuji's Threat to Tokyo
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- Season 1 Tsunami Observation
- Season 1 River Flooding
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- Season 1 Large-Scale Blackouts
- Season 1 Active Faults
- Season 1 Ensuring a Safe Journey in Japan
- Season 1 Droughts
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- Season 1 Tsunami Evacuation
- Season 1 How to Survive an Earthquake
- Season 1 How to Survive a Flood
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- Season 1 Digital Twin
- Season 1 Scientists on a Quest to Control Typhoons
- Season 1 Uncovering the Mysteries of Winter Lightning
- Season 1 Phase Free - Disaster Preparedness in Everyday Life
- Season 1 For Safe Travel Through Snowy Regions
- Season 1 Japan Self-Defense Forces Disaster Prevention
- Season 1 Sendai Metropolis
- Season 1 Metropolis Tokyo Shibuya
- Season 1 How Tokyo Skytree Deals with Disaster
- Season 1 Disaster Preparedness for Companion Animals
- Season 1 Kyoto
- Season 1 Preventing Marine Disasters
BOSAI: Science that Can Save Your Life - Season 1 Episode 33 Active Faults
0.00 15 minutes Earthquakes destroy many buildings and take lives. One cause of earthquakes is an active fault. The impact of a sudden displacement of the ground shakes the Earth and causes an earthquake. Japan has compiled a database of active faults found to date and is preparing for earthquakes by examining each one in detail to predict its magnitude. Surveys are also being conducted to find new active faults. In this episode, we'll see how one researcher is searching for active faults hidden in the seafloor by using ultrasonic waves sent out from a ship.
