Thousands spent the night outdoors in near-freezing temperatures, fearing aftershocks.
Google said 7,000 people used the tool after the Nepal earthquake in April.
The 7.5-magnitude quake struck in northern Afghanistan and caused tremors in India and Pakistan.
Almost 250,000 children are being schooled in temporary classrooms not suitable for sub-zero temperatures.
Dozens were killed and hundreds injured in the blasts.
After a devastating earthquake, the country's greatest art and architecture is at risk from looting and permanent damage.
The avalanche was triggered by the 7.9-magnitude earthquake that has left thousands dead in Nepal.
The boat contained about 20 fish, which were still alive.
The quake was also felt in Huacho and Paramonga, Peru.
The massive earthquake and tsunami that hit on March 11, 2011 killed more than 15,000.
"Mom, I'm fine!" A new feature allows users in the vicinity of natural disasters to ease the fears of friends and family.
Four homes destroyed, tens of thousands without power after quake rocks through the Bay Area
The quake woke residents and caused some power outages and minor damage, according to initial reports