In the case of a natural disaster or emergency, you need to be prepared to be self-sustaining for at least three days (or 72 hours). Preferably, you should have enough food, water and supplies for one week. The following is an example of a well-stocked supply kit:
Three Day Survival Kit:
Water - 1 gallon per person per day. Store it in air tight containers and replace it every six months.
Water Purification Kit. Iodine tablets or chlorine bleach (eight drops per gallon to purify water if necessary).
First Aid Kit. Make sure that the kit contains bandages and disinfectants.
Food. Make sure that you include food that your family will eat, and consider including some "comfort food" items that have long shelf lives. Make sure to rotate the food according to expiration dates.
Food for pets
Can opener (non-electric)
Blankets or sleeping bags
Portable radio. Most telephones will be out of order or limited to emergency use. The radio will be your best source of information.
Flashlight and spare batteries. Keep flashlights beside your bed and in several other locations. CAUTION: DO NOT use matches or candles after an earthquake until you are certain there are no gas leaks.
Essential medications for all family members.
Extra pair of eyeglasses
Fire extinguishers. Your fire extinguisher should be suitable for all types of fires. Teach all family members how to use it.
Cash
Sturdy gloves
Heavy gloves
Light sticks
Extra change of clothing and sturdy shoes for each family member
Knife and razor
Tent
Camping stove or barbecue. CAUTION: Ensure there are no gas leaks before you use any kind of fire as a cooking source and never use charcoal indoors.
Axe, shovel, broom, hand saw
Adjustable or pipe wrench for turning off gas and water
Rope, tape, staple gun
Baby supplies. Have at least a week's supply of medications and food for infants and those with special needs.