Earthquake Depth Open-source 3D map of Japan’s seismic activity using data from the Japan Meteorological Agency, showing each earthquake’s location and depth beneath the surface. | 20playtesters

We break down the essential actions to take during an earthquake — what to do the moment it strikes and how to stay safe in different environments, from high-rises to homes. We also analyze a real hospital evacuation to uncover valuable lessons in preparedness and survival. | Full Spectrum Survival