Earthquakes

Over a period of time, stresses build beneath the Earth's surface. From time to time, stress is released resulting in the sudden, and sometimes disastrous shaking which we call an earthquake. There is no warning as to when an earthquake could occur and it could last for seconds and larger earthquakes can cause considerable damage.

Fortunately, large earthquakes are not a common occurance in Victoria but they do happen and have occasionally caused damage. We cannot be complacent because seismologists have indicated there is a future potential for damaging earthquakes throughout Australia.

During the Earthquake

• If indoors, stay there (clear of falling debris outside). Keep clear of windows, chimneys and overhead fittings. Shelter under and hold a door frame, table, bench etc.
• In high rise buildings, stay clear of windows and outer walls. Get under a desk near a pillar or internal wall.
• Do not use elevators.
• In crowded areas or stores, do not rush for doors. Move clear of overhead fittings and shelves.
• If outside, keep well clear of buildings, overhead structures, walls, bridges, power lines, trees, etc.
• In a city street, shelter from falling debris under strong archways or doorways of buildings. Don't go under awnings or parapets as they may collapse.
• If in a vehicle, stop in an open area until shaking stops. Beware of 'downed' power lines and road damage, including overpasses and bridges.
• Listen to your car radio for warnings before moving.

After the Earthquake

Watch for hazards and tend injuries as follows:

• Turn off electricity, gas, water do not light matches until you have checked for gas or fuel leaks.
• Check for injuries. Apply first aid. Do not move the seriously injured unless in immediate danger.
• Check for broken water, sewerage or electrical mains.
• Do not use telephone immediately (to avoid congestion) unless there is a serious injury or fire etc.
• Check for cracks/damage, in roof, walls, chimneys etc.
• Evacuate if badly damaged. Be prepared for aftershocks.
• Do not waste food and water as supplies may be interrupted. Collect emergency water from heaters, ice cubes, toilet tanks and canned foods.
• Listen to local radio and heed warnings and advice on damage and service disruptions.
• Avoid driving unless for emergency (keep streets free).
• Do not go sight-seeing or enter damaged buildings.
• Stay calm and help others if possible.