The phrase "TS W MOV E" signifies what type of weather condition?

The phrase "TS W MOV E" signifies a thunderstorm moving east. This notation is commonly used in aviation weather reports and communication to provide concise and clear information about significant weather phenomena.

In this context, "TS" stands for thunderstorm, "W" indicates the direction the thunderstorm is moving, and "MOV E" specifies that it is moving toward the east. This type of shorthand is essential for pilots and air traffic controllers as it allows them to quickly assess potential weather impacts on flight operations and make necessary adjustments for safety.

The other options do not accurately represent what the abbreviation conveys. There is no mention of tornado warnings or visibility issues in the phrase, and while "moving west" would imply a different direction, the "E" clearly identifies the eastward movement. Understanding these shorthand notations is vital for effective communication in aviation weather situations.