Earthquakes create Tsunamis – subduction
Earthquakes, especially those along subduction zones, can cause vertical displacement of the seafloor, which in turn displaces the water above it and generates a tsunami along with underwater volcanoes.
Earthquakes can skew door frames
Earthquakes can skew door frames. This can happen when the shaking of the earthquake causes the house or building to shift, putting stress on the door frame and potentially moving it out of alignment making it inoperable. Having an automatic gas shutoff valve affords protection.
Earthquakes create Tsunamis – subduction
Earthquakes, especially those along subduction zones, can cause vertical displacement of the seafloor, which in turn displaces the water above it and generates a tsunami along with underwater volcanoes.