Storm systems with a high likelihood of spawning tornadoes can disrupt the normal operating schedule even if no tornadoes directly hit the campus. Example of this occurred in 2017 when campus elected to close based on information given to us via the National Weather Service (NWS).
Imagine a building is an organism. The hidden steel girders are the bones and the visible masonry is the skin. The plumbing functions are the vascular system, and the information technology infrastructure comprises the nervous system. How about the immune system?