How is the visibility value presented in a METAR and what does it indicate?

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Multiple Choice

How is the visibility value presented in a METAR and what does it indicate?

Explanation:
Visibility in a METAR is given as a distance, typically in statute miles, and it represents horizontal visibility. It tells you how far you can see and recognize objects at ground level across the horizon during the hour. It’s not a measure of vertical visibility, and it isn’t a range in feet. In the U.S. you’ll usually see something like 5SM; in other countries, metric units like meters may be used. Remember, Runway Visual Range (RVR) is a separate value and can differ from the prevailing visibility.

Visibility in a METAR is given as a distance, typically in statute miles, and it represents horizontal visibility. It tells you how far you can see and recognize objects at ground level across the horizon during the hour. It’s not a measure of vertical visibility, and it isn’t a range in feet. In the U.S. you’ll usually see something like 5SM; in other countries, metric units like meters may be used. Remember, Runway Visual Range (RVR) is a separate value and can differ from the prevailing visibility.

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