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Hurricane Sandy a 1-in-700-Year Event Says NASA Study
Rebecka writes "Hurricane Sandy, which pelted multiple states in Oct. and created billions of dollars in damage, was a freak occurrence and not an indication of future weather patterns, according to NASA's Goddard Institute for Space Studies via LiveScience. The study (abstract), which calculated a statistical analysis of the storm's trajectory and monitored climate changes' influences on hurricane tracks, claims that the tropical storm was merely a 1-in-700-year event. 'The particular shape of Sandy's trajectory is very peculiar, and that's very rare, on the order of once every 700 years,' said senior scientist at NASA and study co-author, Timothy Hall. According to Hall, the extreme flooding associated with the storm was also due to the storm's trajectory which was described as being 'near perpendicular.' The storm's unusual track was found to have been caused by a high tides associated with a full moon and high pressure that forced the storm to move off the coast of the Western North Atlantic."
You are conflating what NASA said with something your local weatherman may have said.
W..w..W - Willy Waterloo washes Warren Wiggins who is washing Waldo Woo.
If there's 100 different low probability events, then there's a decent chance of any two of those happening in consecutive years. Unless there's some correlation between the two that makes them unlikely to happen together, it's no more special than any other coincidence.
Lets not fall into the Gambler's fallacy, it don't mean that won't happen next year, and the next after it, or that should happen for sure in the next 700, 1000, or 10000 years. Also, odds of taking a certain, specific path are pretty low, as the odds of hitting a particular point of a dartboard, but that don't mean that no point of the dartboard will be hit, and the same for potential paths of destruction.