18 inch
100000 ft
The verb in the sentence "The snow fell last night after midnight" is "fell." It describes the action of the snow descending from the sky. In this context, it indicates a completed action that occurred at a specific time.
Only 10.3" officially, but I suspect that's low. Surrounding areas reported about 14 - 18 inches.
Check out the related link (time sensitive) for reports around the area.
4.2"
It all depends on where you live. In January 2010, no snow fell in Australia.
On accuweather website on January 6th 2011, they stated that about 48 inches of snow fell.
18 inch
287 cm
Only report from Brooklyn was Sheepshead Bay at 13.0". Central Park recorded 19.0". You can view other reports from the area at the related link (time sensitive).
4.3"
nothing
20.1"
9.9" at Logan
1.7"
61.1" in 2007-08.