If you evacuated, return home only after authorities advise that it is safe. Wear protective clothing and sturdy shoes. Check your home for damage.
Gas leaks are especially dangerous.
If you smell gas or suspect a leak, turn off the main gas valve, open windows and get everyone outside quickly. Turn off all appliances and shut off all utilities. Stay clear of it. If your power goes out, turn off or disconnect all major appliances such as refrigerators, freezers and televisions. Keep a battery-powered radio on hand with fresh batteries.