What supplies should i get in if i'm in an area where earthquakes or landslides may occur?

Food & water: You'll need food and water (a gallon a day per person); a first aid kit; a fire extinguisher; flashlights; a portable radio; extra batteries, blankets, clothes, shoes, and plenty of cash (ATMs and store credit card or debit card processors may not work); your medications; an adjustable or pipe wrench to turn off gas or water, if necessary; baby and pet food; and an alternate cooking source.

Earthquake - NZ: Getting ready before an earthquake strikes will help reduce damage to your home and business and help you survive. http://www.getthru.govt.nz/disasters/earthquake/

Disasters: Recommend that you have a 72 hour preparedness kit available at all times for each member of your family. It may save your life ! For a list of recommended contents see: https://www.thoughtco.com/72-hour-kit-for-emergency-preparedness-2159406