Reformulated Gasoline

October 14, 2012, 7am PDT
During the first week of Oct, gas prices were falling through much of the country while spiking an unprecedented 50 cents in CA due to some unique circumstances - bad air requiring a unique fuel blend and a 'perfect storm' of refinery mishaps.
San Jose Mercury News
October 9, 2012, 10am PDT
The news of the escalating gas prices was ubiquitous - local media news reports led with gas station prices that had risen 20-50 cents overnight, or stations that had closed early for lack of gas. Finally, Gov. Brown acted to alleviate the 'crisis'.
The New York Times - U.S.