Abstract: A 2D-C probe was mounted on the front of a truck for operation in a horizontal orientation, as on an aircraft, and also in a vertical orientation using an aspirator. A snowstorm with calm conditions was sampled by alternatively ...

Abstract: A study of the influence of mountain-generated cumulonimbus systems on the rainfall of the northern Great Plains, using daily rainfalls and satellite images, has shown the seasonal variations and areal extent of the rain ...

Abstract: A technique has been designed that uses observable properties of images from a 2D-C optical array probe (size, linearity, area, perimeter, and image density) to classify unsymmetrical ice particles into nine habit classes. ...

Abstract: tract

Abstract: Satellite photographs of the TIROS and ESSA series were examined for the presence and dimensions of lake-effect clouds over the Great Lakes and Gulf of St. Lawrence. It was found that nearly all lake-effect clouds occurred ...

Abstract: Few documented cases exist to demonstrate that highly convective supercooled clouds can be completely glaciated or overseeded. By ?overseeding? we imply a sufficient concentration of ice nuclei to accommodate all the water ...

Abstract: A series of wintertime airborne tracing experiments was examined to determine some characteristics of the plumes of silver iodide smoke released either from the ground or from an aircraft over the Grand Mesa of Colorado. ...

Abstract: tract

Abstract: Dry ice is shown to be an attractive agent for on-top seeding of convective clouds. A modest payload of small dry ice pellets can effectively seed dozens of clouds, depending on cloud volumes encountered and crystal ...

Abstract: The mass of columnar ice crystals between ?5C and ?9C has been measured as a function of time. It is shown that the measured growth rates are not markedly different from the empirical formula proposed by Hindman and Johnson. ...