Monthly Archives: December 2020

Today we’ll switch gears and examine a different part of the Arctic that has not gained much attention lately, northern Siberia. An area of some size can be picked out having an anomaly of the +20 type. As I write, … Continue reading →

Every month we need to take a fresh look at upper-level air pressure configurations in each hemisphere in order to make ongoing comparisons as the seasons change.  We’ll start with the southern view, which is slightly disheveled because of the … Continue reading →