Long-period Ground Motion and A New Threat S01E04
In the 2011 Great East Japan Earthquake, high-rise buildings in Tokyo's Shinjuku district, some 400 kilometers away from the epicenter, continued to sway significantly for 13 minutes. This is thought to have occurred when the high-rise buildings experienced resonance from the earthquake's "long-period seismic motion." Furthermore, in the 2016 Kumamoto earthquakes, a type of motion called a "long-period pulse" was recorded for the first time in Japan, presenting a new challenge for earthquake countermeasures. In addition to examining these types of earthquake motion, we'll also look at the effects of earthquakes on buildings and explore ways to save lives.
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1
Tsunami
2
Urban Flooding
3
Urban Windstorms
4
Long-period Ground Motion and A New Threat
5
Localized Torrential Rain
6
Debris Flows
7
Mt. Fuji's Threat to Tokyo
8
Heatstroke
9
Home Flooding
10
Tornadoes
11
Post-earthquake Fire
12
Avalanches
13
Lightning
14
Soil Liquefaction
15
PM2.5
16
Tsunami Prediction
17
Human Stampede
18
Disaster Response Robots
19
Phreatic Eruptions
20
Linear Rainbands
21
Road Cave-ins
22
Solar Flares
23
Typhoon Forecasting
24
Storm Surges
25
Heavy Snow
26
Landslides
27
Quake-resistant Skyscrapers
28
Tsunami Observation
29
River Flooding
30
Fire Tornadoes
31
Lava Flows
32
Large-Scale Blackouts
33
Active Faults
34
Ensuring a Safe Journey in Japan
35
Droughts
36
Wildfires
37
Tokyo Metropolis
38
Osaka Metropolis
39
Emergency Food
40
Tsunami Evacuation
41
How to Survive an Earthquake
42
How to Survive a Flood
43
Drone Disaster Management
44
Send in the Robot Fire Brigade!
45
Safety Tips for Hiking in Japan
46
Digital Twin
47
Scientists on a Quest to Control Typhoons
48
Uncovering the Mysteries of Winter Lightning
49
Phase Free - Disaster Preparedness in Everyday Life
50
For Safe Travel Through Snowy Regions
51
Japan Self-Defense Forces Disaster Prevention
52
Sendai Metropolis
53
Metropolis Tokyo Shibuya
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