Powerful magnitude 7.7 earthquake kills at least 38 in Indonesia
The shallower an earthquake is, the more destructive its effects on the surface tend to be. Strong aftershocks were felt in the same area, including one with a magnitude of 6.1. Later on Saturday, a magnitude 6.4 earthquake was felt in North Sumatra at a depth of 163km. Video taken at the port in Maumere…
