'Surface Weather Observer Practice Test 2025 – Your All-in-One Guide to Exam Success!'

Question: 1 / 400

What is the prevailing visibility from your point of observation if it measures 12 statute miles?

10SM

12SM

The prevailing visibility is the greatest horizontal distance at which prominent objects can be seen and identified. When measuring visibility, it is common practice to report it in statute miles, particularly in the United States. If your measurement shows that visibility is 12 statute miles, that is the direct answer to the question.

In this context, stating that the prevailing visibility is 12 statute miles means that this is the distance at which an observer can see and identify objects clearly. This measurement is essential for various purposes, including aviation operations, where visibility conditions can significantly impact flight safety.

The other options, while they represent distances in statute miles, do not accurately reflect the measured visibility of 12 statute miles. Therefore, they do not provide the correct answer for what you have observed.

Get further explanation with Examzify DeepDiveBeta

15SM

8SM

Next Question

Report this question

Download 'Surface Weather Observer Practice Test 2025 – Your All-in-One Guide to Exam Success!' PDF Study Guide
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy