發送短信 : Shear-wave velocity structure underneath the city of Padang, Indonesia

 _    _    __   __   _    _     _____    _    _   
| \  / ||  \ \\/ // | |  | ||  |  ___|| | |  | || 
|  \/  ||   \ ` //  | |/\| ||  | ||__   | |/\| || 
| .  . ||    | ||   |  /\  ||  | ||__   |  /\  || 
|_|\/|_||    |_||   |_// \_||  |_____|| |_// \_|| 
`-`  `-`     `-`'   `-`   `-`  `-----`  `-`   `-`