. "magnitude 6.6 earthquake" . . . . . "15554" . "magnitude 7.0 earthquake" . "2013 Yu'an Earthquakes" . . "Lushan earthquake" . . "earthquake" . . . "Ya'an" . . . . . "193" . . . "23" . . . "2013 Lushan earthquake" . . . "2013 Lushan" . "2013 Lushan earthquake" . "China" .