December 12th, 2014 at 0100 hours, PST.
With the approaching low pressure system, I was surprised to hear SB pushing through at the less than ideal listening spot. SD was essentially not to be heard but in very rare trace amounts at this same location wherein SD would typically be the stronger signal. The matter seems counter-directional too, according to the weather map of the evening news - in that it would seem that no directional forces would be in play to make this situation appear. Either I need to watch this closer or find a better television weather map and/or better predictions from the televised computer generated weather model. I am curious to know what would be at locations of greater pressure variations/pressure swings.