9.2 Blog Discussion: Weather Hazards

One dangerous weather condition most people have experienced is fog. Fog is a low cloud created when the air near the ground is cooler than the dew point. Fog can form for many reasons. Some different types of fog are hail fog, mixing fog, freezing fog, advection fog, and radiation fog (Ahrens & Henson, 2019) . Hail fog forms due to the rapidly cooling temperatures after a hail storm. Mixing fog can come in multiple forms, such as frontal fog (when rain is evaporated, cool air near the ground) or steam fog (cold air moves over warm water) (National Weather Service, n.d.) . Advection fog is caused by the movement of warm air over a cold surface, which is what causes fog over San Francisco (Ahrens & Henson, 2019) . Radiation fog is from the cooling of the earth overnight. Fog can be deadly due to its ability to create a condition called spatial disorientation, which can be fatal. Such was the c...