A combination of the ongoing weak La Niña, the Madden–Julian Oscillation (MJO), and a rare November Sudden Stratospheric Warming (SSW), could bring colder winter-conditions across parts of the U.S. during late November and early December
A team of scientists from the University of Washington (UW) have devised a new mathematical model for the purpose of explaining and forecasting the Madden-Julian Oscillation (MJO), a huge thunderstorm cluster originating in the waters of tropical Indian and Pacific…
At the start of 2013, temperature change occurred high in the atmosphere over the Arctic Circle, which caused an arctic outbreak in North America during the middle of January. In some places the air just north of the Great Lakes was colder than that over the North
