What color indicates a warning shot?

The color that indicates a warning shot is yellow. In maritime signal communication, colors are used to convey specific messages and warnings. The use of yellow as a warning signal is widely recognized and serves to alert vessels or individuals to a potential hazard or the need for caution. This color is often associated with cautionary actions, and it helps ensure that the meaning is clearly understood in a variety of situations on the water.

Understanding the significance of colored signals is crucial in navigation and seamanship, as it can mean the difference between a safe operation and an accident. Yellow specifically communicates a warning, making it vital for operators to recognize and respond appropriately to such signals while navigating.