What precautions could be taken by Japan and haiti in case another quake strikes?

Japan has earthquakes regularly. So we always take precautions. It's not "another earthquake" because 2011 quake is not the first and the only big quake which struck Japan.

Haiti is a lost cause, it's one big ghetto, and will always be a ghetto.

Japan is already building more earthquake resistant buildings. Most of the damage in 3 / 11 was from the tsunami , not the quake. They probably could have picked a better location for the nuke plants though. That whole facility is toast, and beyond repair.

Not a whole lot you can do when a 9.0 quake hits.

"In case another quake strikes " ? It's not a matter of if, it's a matter of when.

Japan is probably the world leader in preparedness for earthquakes. If a 9.03 hit almost anywhere else it would be a lot worse. If London saw a 9.0 it would probably destroy the city whereas in Japan they build everything pretty much to help lessen earthquakes. A 9.03 anywhere no matter what you do will be devastating.

PS: If SUMSUNGKOREA chimes in it will be something about how Fukushima is the worst ever and Japan lies blah blah blah ignore her idiocy.

Early warning systems, for both Earthquakes & Tsunami, Earthquake proof buildings?