Block (meteorology)
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Blocks in meteorology are large-scale patterns in the atmospheric pressure field that are nearly stationary, effectively "blocking" or redirecting migratory cyclones. They are also known as blocking h
Polar vortex and weather impacts due to stratospheric warming
Ridge (meteorology)
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In meteorology, a ridge or barometric ridge is an elongated area of relatively high atmospheric pressure compared to the surrounding environment, without being a closed circulation. It is associated w
Block (meteorology)
…the high–low close to form a circle. Rex blocks are named after meteorologist Daniel F. Rex, who first identified them in 1950. When an upper-level high- or low-pressure system becomes stuck in place due to a lack of steering currents, it is known as being "cut off". The usual pattern which leads to…
Airflow around troughs and ridges in upper troposphere.
Clouds dissipating in the subtropical ridge.