Living in an earthquake-prone area requires careful consideration when selecting outdoor seating. The best options combine durability, stability, and safety to withstand seismic activity. Here are top recommendations:

1. Anchored Metal Furniture: Heavy-duty aluminum or steel frames with ground anchors provide excellent stability. Look for powder-coated finishes to resist corrosion.

2. Flexible Polyethylene Chairs: Lightweight yet sturdy, these chairs absorb vibrations and return to their original shape after minor tremors.

3. Concrete Benches with Rubber Bases: The weight of concrete prevents tipping, while rubberized feet reduce ground transmission of vibrations.

4. Modular Sectional Sofas: Interlocking designs with non-slip bases maintain stability during movement. Choose quick-dry foam cushions for wet climates.

5. Suspended Hammock Seats: Freely swinging hammocks or hanging chairs avoid direct ground contact, making them naturally earthquake-resistant.

For added safety, avoid glass-topped tables and opt for tempered glass if necessary. Regularly inspect anchor points and structural connections. Earthquake-resistant outdoor furniture should prioritize low centers of gravity and flexible joinery that allows slight movement without collapsing.

Remember, no furniture is completely earthquake-proof, but these designs significantly reduce risks during seismic events while maintaining comfort and style for outdoor living spaces.