A large area of fog is observed 6 miles NE-S of the station. What is reported in column 9 (Present Weather)?

In meteorological observations, particularly those reported to the FAA, the abbreviation "VCFG" indicates visibility conditions that include a significant presence of fog. The "VC" stands for "vicinity," which means that the weather phenomenon is occurring near the station but not directly at it. In this case, since fog is observed 6 miles to the northeast-southwest of the station, it qualifies as being within the vicinity of the observation point.

The correct reporting of "VCFG" accurately communicates that fog is affecting the area surrounding the station, although the station itself may not be experiencing foggy conditions directly. This is important for pilots and other aviation personnel because it alerts them to potential visibility issues that could arise when approaching or departing from the area, ensuring that they can prepare for applicable flight safety measures.

The other choices do not fit this scenario correctly: "Nothing" would imply that there are no weather conditions to report, which is inaccurate given that fog is present nearby. "PRFG" is used to denote "persistent fog," but it does not apply when the fog is specified as being in the vicinity rather than directly affecting the station. "BCFG" signifies "patchy fog," which does not match the description of a large