What is the most common example of an advanced warning event that might require a hospital evacuation?

Question

Quizplus · Accepted Answer

Hurricanes are typically forecasted well in advance, providing time for hospitals to plan and execute evacuations if necessary. Unlike earthquakes or tornadoes, which can occur with little to no warning, hurricanes allow for more preparation time. Bomb threats, while serious, are not as common as natural disaster scenarios for hospital evacuations.

What Is the Most Common Example of an Advanced Warning