During the weeks leading up to the holidays I was fortunate enough to have the opportunity to visit family in New England. Within days of my arrival, skies opened up and snow started to fly! It was forecast to be the biggest snow storm in Massachusetts since 2006 -- certainly one of the biggest, if not THE biggest of this season. As a meteorologist, I thought, what an incredible opportunity!
While cities and towns declared, "snow emergencies", mobilizing their fleets of plows and sanders, banning on-street parking (to allow plows to work) -- residents cleaning out grocery stores and a near-hysteria of excitement resulting from anticipation of a changed landscape -- I started studying the computer models realizing that for me, this was a prime opportunity to "brush up" on my winter weather forecasting to bring you -- the WIS viewer -- an even more accurate product.
So, instead of preparing for the storm with the ubiquitous "bread and milk" duties, I instead hopped on the horn and met and old friend in the weather biz to nerd out at his TV station and study the possibilities. We concluded that the area was certainly "in for it", with a rapidly-intensifying weather system (the same one which brought heavy rain to SC late last week), promising to produce blizzard conditions for much of coastal Massachusetts and Rhode Island -- something fairly rare -- especially BEFORE the official start of winter.
Ultimately the storm system "bombed-out" just offshore. When a storm "bombs out", it loses at least 24mb of pressure in a 24hr period. In other words, "bomb-o-genesis" is when a snowstorm transforms from a mild-mannered snowstorm to a raging "snow hurricane" with sustained winds of 50-60mph at the beach -- gusts to hurricane force in some cases -- producing "white outs" and power outages. On satellite it even LOOKS like a hurricane!
While the headaches associated with infrastructure interruptions were inevitable, the weather system will guarantee a 'white Christmas' for millions and served as the perfect refresher course for me!
Snow-lovers in SC, don't worry: the combination of El Niño and the NAO (see below blog entries) promise at least the chance for a few wintry episodes this season. While there are none on the horizon, winter hasn't even officially started! (Winter starts tomorrow at 12:47pm)
-Meteorologist Brooks Garner, AMS/NWA
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