Which sources of aeronautical information, when used collectively, provide the latest status of airport conditions (e. g., runway closures, runway lighting, snow conditions)?

The answer is Airport Facility Directory, Distant (D) NOTAMs and Local (L) NOTAMS. This was based on Flying Magazine, September 1997. Also, based on the rules and regulations of Los Angeles International Airports, a NOTAM is issued to ensure the whole area of the airport is unsafe for landing. This would eventually close the whole place. This event would ensure the safety of the people in the area.

Humid continental climate is found in the interior of continents between the 30 and 60 degrees latitude, but usually above the 40 degree line.   40 degrees north of the equator means less direct sunlight and therefore less warmth.   this climate is mainly found in the northern hemisphere since there are no major landmasses in the southern hemisphere.  if you live in northern indiana, you know all about humid continental because that is the climate type you have!