Abstract: A fascinating feature of the northern high-latitude circulation is a prominent summer maximum in cyclone activity over the Arctic Ocean, centered near the North Pole in the long-term mean. This pattern is associated with ...

Abstract: Characteristics of the Arctic Ocean?s Beaufort Sea high are examined using fields from the NCEP?NCAR reanalysis. At a 2-hPa contour interval, the Beaufort Sea high appears as a closed anticyclone in the long-term annual ...

Abstract: Monthly precipitation based on forecasts from the new 40-yr ECMWF Re-Analysis (ERA-40) is evaluated for the north polar region (the region north of 45°N), the terrestrial Arctic drainage, and its four major watersheds: the ...

Abstract: climatology of precipitation features (or objects) from the Great Britain and Ireland radar-derived precipitation mosaic from 2006?2015 is constructed, with features defined as contiguous areas of nonzero precipitation ...

Abstract: climatology of banded-precipitation features over the contiguous United States from 2003 to 2014 is constructed. A band is defined as a precipitation feature with a major axis of 100 km or greater and a ratio of major axis ...

Abstract: his is the first part of a three-part paper on North American climate in phase 5 of the Coupled Model Intercomparison Project (CMIP5) that evaluates the historical simulations of continental and regional climatology with ...

Abstract: he Convective Precipitation Experiment (COPE) was a joint U.K.?U.S. field campaign held during the summer of 2013 in the southwest peninsula of England, designed to study convective clouds that produce heavy rain leading ...