Does the earthquake occur in the place where you live?
Japan where I live is a country where a lot of earthquakes exist.
A lot of people have died of the disaster of the severe earthquake on countless occasions up to now.
hen, having been developed recently is "Earthquake Early Warning".
The shake is taught to come to the place where the earthquake happens in the epicenter and I live beforehand.
There are two (Primary wave and Compressional wave) in the earthquake, and the seismic intensity is forecast when Primary wave is perceived and warning flows by the television and the radio, etc. if it seems to be large.
If neither the television nor the radio are turned on for free service, this is not useful.
There are a thing to use the telephone because of pay service and a thing to use the Internet, too.
The movie below is an actual movie of "Earthquake Early Warning" and a movie of the examination.
"Earthquake Early Warning" official announcement of free service was announced officially two times in the past after it had begun.
However, the one that the official announcement was projected onto the television after the timing of the stern official announcement had felt the shake slow twice.

I want you more neatly in the future seeming still development on the way.
I felt to apply to service charged to
secure one's personal safety still.
I think that there is an inhabitant in the country where a lot of earthquakes exist, too in you.
The earthquake is really scared.

Please sweep and apply you to the earthquake.
I am not good at English.
Reading is a light to the last minute as for sentences not understood easily.
Thank you.