Airbnb is not scared of the earthquakes thus the cancelations. Now regarding insurance to cover the host or the landlord for an accident caused by an earthquake here is what I ned to say.
haven't talked about Insurance in Puerto Rico regarding household liability. The insurance fees start around $2,000 USD to cover you from been sued. This is in addition to the basic mandatory yearly insurance. Most if not all Insurance companies consider Airbnb a high-risk business considering the number of traffic Airbnb properties receive and the possibility of them having to pay for legal fees representing their clients especially overseas when guests are travelers. Insurance companies came up with their own game to extort landlords doing Airbnb. Adding up the mortgage or rent, utility bills, maintenance, losses, and damages caused by guests. The only cheapest way around it is to create an LLC to limit the liability of personal non-related assets. In the case of any legal action against the host, only the LLC will be affected but without insurance, the veil could be pierced based on corporate negligence. Again, governments and other complementary services and businesses are making Airbnb less attractive, less profitable, and more difficult to operate.