… A comprehensive climatology of Northern Hemisphere blocking is described based on a
PV– θ wave-breaking index at the latitude of the climatological storm track and using the 40-yr …

… areas, the climatology of the Southern Hemisphere presented in … in large areas of the
hemisphere, particularly in winter, … By standards of analysis in the Northern Hemisphere this is …

… of synoptic climatology during the 1990s. Section 2 will address work in traditional synoptic
climatology, … variations of the January circumpolar vortex over the Northern Hemisphere. …

… a time series of Northern Hemisphere APE and a the point in question. The entire expression
(p−p r )k/pk is called the efficiency factor (Dutton statistically meaningful climatology of its …

… Assuming this is the case, synoptic climatology can then be a … assessing not only simple
climatological anomalies, but also … years at using synoptic climatological methods to assess …

… In this study, we reviewed the climatology of Northern Hemisphere blocking to investigate
the possible impact of blocking on East Asia. Overall, the results are consistent with previous …

… The increasing necessity for global data rather than northern hemisphere data alone when
investigating atmospheric relationships and teleconnections has meant that even imperfect …

… the Northern Hemisphere during the period September 1976–May 1979. This predominantly
maritime, cold-season event is usually found ∼400 n mi downstream from a mobile 500 mb …

… of synoptic scale vortex patterns over the Southern Hemisphere. … synoptic climatological
information on the general seasonal pattern of cyclonic evolution and decay over the hemisphere…

… first detailed climatology of ozone mini-hole occurrence over the northern hemisphere over
… The methods and data used to construct the climatology are first presented in section 2. The …