The first few seconds of this video don't look like very much. Filmed from a phone (it looks like), it just seems to be some shaky footage of a plane flying through a bunch of clouds. 

But knowing the context and what happens about 85 seconds or so in is pretty eery. 

The brave pilots hit the eye of the storm and a strange silence. 

The chasers are there because they want to gather information on Patricia so they can predict where the hurricane will strike next. Hats off to them.