"October 2016 Central Italy earthquakes" . "October" . "earthquake" . "October 2016 earthquakes" . "October 2016 Central Italy Earthquakes" . . "6.6 magnitude earthquake" . "Powerful earthquakes" . "those of 2016" . . . "a series of subsequent earthquakes in October 2016" . . . "100000" . "magnitude 5.5 earthquake" . . "2016-10-30" . . "earthquake of 30 October 2016" . . . . "magnitude 6.6 earthquake" . "Italy" . . . . . . "October 2016 Central Italy earthquakes" . "destroyed 2016" . "recent earthquakes" . "another magnitude 6.5 earthquake" . "3" . . "magnitude 6.1 earthquake" .