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RISClimatology of High Cloud Dynamics Using Profiling ARM Doppler Radar Observations
Publisher: American Meteorological Society
Abstract: ce cloud properties are influenced by cloud-scale vertical air motion. Dynamical properties of ice clouds can be determined via Doppler measurements from ground-based, profiling cloud radars. Here, the decomposition of the ...
The Role of Shallow Cloud Moistening in MJO and Non-MJO Convective Events over the ARM Manus Site
Publisher: American Meteorological Society
Abstract: bservations from the Atmospheric Radiation Measurement Program (ARM) site at Manus Island in the western Pacific and (re)analysis products are used to investigate moistening by shallow cumulus clouds and by the circulation ...
Stratiform and Convective Precipitation Observed by Multiple Radars during the DYNAMO/AMIE Experiment
Publisher: American Meteorological Society
Abstract: n this study, methods of convective/stratiform precipitation classification and surface rain-rate estimation based on the Atmospheric Radiation Measurement Program (ARM) cloud radar measurements were developed and evaluated. ...
Understanding Rapid Changes in Phase Partitioning between Cloud Liquid and Ice in Stratiform Mixed-Phase Clouds: An Arctic Case Study
Publisher: American Meteorological Society
Abstract: nderstanding phase transitions in mixed-phase clouds is of great importance because the hydrometeor phase controls the lifetime and radiative effects of clouds. In high latitudes, these cloud radiative effects have a crucial ...
The Year of Polar Prediction in the Southern Hemisphere (YOPP-SH)
Publisher: American Meteorological Society
Abstract: The Year of Polar Prediction in the Southern Hemisphere (YOPP-SH) had a special observing period (SOP) that ran from 16 November 2018 to 15 February 2019, a period chosen to span the austral warm season months of greatest ...