NYC Earthquakicane Armageddon: Random distibutions and the folly of correlation

This week got me thinking - what are the chances that New York City could experience shaking from > M5 east coast earthquakeand potentially be struck by a Category 2-3 hurricane in the same week? I have no idea how to do that math - but I would venture to guess that the chances are very, very small (like 'being killed by a banana that was dropped from a zeppelin' small).