What is the movement and wind shift characteristic of a stationary front?

The defining characteristic of a stationary front is that it does not exhibit significant horizontal movement. This means that the air masses on either side of the front remain largely in place. Furthermore, there tends to be a wind shift of about 180 degrees when a stationary front is present. This wind shift occurs because the air masses on either side of the front are typically in conflict: one is warm and moist, while the other is cooler and drier. As a result, the winds will shift to become aligned against the front on either side, signifying the different air masses and their interaction.

In contrast, other options suggest movements or wind shifts that do not accurately describe stationary fronts. For instance, moving in any direction with a specific wind shift does not align with the static nature of stationary fronts. Therefore, the correct identification of the stationary front's characteristics is that it does not move while exhibiting a 180-degree wind shift between the opposing air masses.