Oil Prices Rise with Middle East Tensions
It is once again that time of year where the sun is shining, temperatures are rising and so is the price of our fuel. Gasoline prices traditionally rise around early part of the year (February – May) but this year the increase was steeper than it traditionally is. Many refinery outages and early transition to summer blends have led the charge in California but, here are some other factors attributing to these increases:
Climate change is a popular topic in the U.S. right now and has been in the spotlight for the last few years, especially with the increasing volume of drilling and fracking production and the effect on our environment. Drilling and fracking operations normally can begin very quickly after evaluations, however this week in Wyoming drilling activities were blocked completely. This past Wednesday March 20, 2019 a judge blocked oil and gas drilling across 500 square miles in Wyoming, insisting that the U.S. government must consider the climate change impacts before leasing large areas of public land for drilling exploration.
Winter is upon us and if you haven’t noticed yet, you certainly will today. Wind chill in the northern plains of the country, near Minneapolis and North Dakota, is reportedly being recorded at around -61°. This Polar Vortex is being categorized as dangerous and life threatening and will also carry heavy snow with cities like Chicago experiencing high temperatures of -12°. That would be 4° colder than Mount Everest which is forecasted at a high of -8°.
So what is the polar vortex exactly? Essentially, there are two polar vortices in the Arctic which are described as a jet stream. This jet stream is present all year round, with the polar vortex appearing during the winter months. What causes the vortex is the temperature differences between the mid latitudes in Northern America, where the United States is and the cold air from high latitudes, the Arctic. These temperature differences cause the jet stream to flow from high-pressure environment in the mid latitudes to the lower pressure areas of the Arctic. The spinning of the Earth on its axis and wind patterns pushing the circling vortex cause parts of the vortex to break off and invade areas like the United States while warmer air is circulated towards the Arctic. Some see this as continuing evidence that global warming does in fact exist as the polar vortex jet stream weakens resulting in uncontained colder temperatures drifting south while, once frigid arctic climates, are becoming noticeably warmer.