Earthquake preparedness goes far beyond having an emergency kit. Your home itself needs structural and non-structural preparations that can significantly reduce damage and protect your family during seismic events.
Start with water heater strapping. An unsecured water heater can topple during an earthquake, causing flooding, gas leaks, and fire hazards. Professional strapping uses heavy-duty metal bands anchored to wall studs, keeping the unit stable during shaking.
Secure your foundation. Older homes built before modern building codes may not be properly bolted to their foundations. A cripple wall retrofit and foundation bolting can prevent your home from sliding off its foundation during a major quake.
Inside your home, secure tall furniture, bookshelves, and entertainment centers to wall studs using L-brackets or furniture straps. Install museum putty under valuable items on shelves. Use safety film on large windows and glass doors to prevent shattering.
Your gas system needs attention too. Install a seismic gas shutoff valve on your main gas line. These devices automatically close when they detect earthquake-level shaking, preventing gas leaks that cause post-earthquake fires.
Check your chimney for structural integrity. Unreinforced masonry chimneys are among the most common sources of earthquake damage. Consider a professional assessment and potential bracing or replacement with a lightweight alternative.
Prepare your garage by securing overhead storage, ensuring your garage door opener has a battery backup, and keeping a wrench near the gas meter for manual shutoff. Store emergency supplies in an easily accessible location.
Finally, know your home shutoff locations for gas, water, and electricity. Label them clearly and ensure all family members know how to operate them. These preparations take time but provide invaluable protection when the ground starts shaking.