Abstract: Size distributions of snowflakes and raindrops were obtained simultaneously at two altitudes along mountain slopes. The snow size distributions generally agreed with the Gunn and Marshall snowflake distribution, but were ...

Abstract: Many prismatic ice crystals have been observed to have grooves which circle the prism faces at right angles to the c-axis. In both natural and artificial crystals the grooves appear when the crystal is evaporating and ...

Abstract: Single unrimed columnar ice crystals (>200 µm in length) from shallow layer clouds were collected in silicone oil, photographed under a microscope, and melted to determine their mass. These ice crystals were representative ...

Abstract: tract