Show Stationary How is a stationary front What causes most of them in fall and A STATIONARY front usually results from the movement of a cold air mass into a mass of warmer Instead of forcing a passage and breaking through sometimes the cold front's winds blow parallel to the juncture of the two air The cold air mass thus stands still-as far as forward movement is WARM air mass sends its winds parallel to the line stationary but in exactly the opposite direction of those of the cold air In the stationary front is set up when a warm and cold air mass meet and neither is strong enough to dissipate the |