Magnitude 7.7 earthquake strikes off Indonesia; buildings toppled and 2 dead

MAUMERE, Indonesia -- A powerful magnitude 7.7 earthquake struck off the coast of Indonesia early Saturday, collapsing buildings and homes, killing at least two people and causing panic in a region prone to deadly quakes.Authorities issued a tsunami warning and urged coastal residents to move to higher ground, but later lifted the warning when Indonesia’s Meteorology, Climatology and Geophysics Agency said monitoring showed no significant sea-level changes that would pose a threat to coastal communities.The U.S Geological Survey said the quake hit Indonesia's Flores region with a depth of 10 kilometers at 5:58 a.m. local time. Its epicenter was 68 km (42 miles) north-northwest of the city of Ende in East Nusa Tenggara province. The initial quake was followed by several aftershocks. Preliminary reports from the Maumere Search and Rescue Agency said that at least two residents were killed and two others injured as the earthquake caused severe damage and collapsed buildings, according to Indonesia's disaster management agency.Footage on local television showed patients at several hospitals being evacuated from buildings as a precaution following the quake. Hospital staff moved equipme...