The best solution is to have a text box that asks for a ZIP code, and every important site has one. It covers all the above cases but also includes the ability to help others in a disaster zone.
Several years ago a hurricane passed through my elderly parent's hometown. There wasn't enough available cell availability to get internet access, but they could make SMS text messages. I was their lifeline getting them info on where the power outages were, which gas stations had gas, when restaurants and grocery stores reopened. If all that information was location-locked to where I was (thousands of miles away), it would have useless.
The best solution is to have a text box that asks for a ZIP code, and every important site has one. It covers all the above cases but also includes the ability to help others in a disaster zone.
Several years ago a hurricane passed through my elderly parent's hometown. There wasn't enough available cell availability to get internet access, but they could make SMS text messages. I was their lifeline getting them info on where the power outages were, which gas stations had gas, when restaurants and grocery stores reopened. If all that information was location-locked to where I was (thousands of miles away), it would have useless.