Beware of landslide disasters after the earthquake(地震のあと 土砂災害に 注意しましょう)
In heavy rain, or due to earthquake, the ground can soften, which might cause a landslide such as rockfall, a debris flow, or soil slide.
Check for dangers in the vicinty of your home.
Sendai City Hazard Map
http://int.sentia-sendai.jp/blog/saigai/saigai-9632/