Warning message

Member access has been temporarily disabled. Please try again later.
The Ames Sunphotometer Satellite Group website is undergoing a major upgrade that began Friday, October 11th at 5:00 PM PDT. The new upgraded site will be available no later than Monday, October 21st. Until that time, the current site will be visible but logins are disabled.

A study of warm rain detection using A‐Train satellite data

Chen, R., Z. Li, R. J. Kuligowski, R. Ferraro, and F. Weng (2011), A study of warm rain detection using A‐Train satellite data, Geophys. Res. Lett., 38, L04804, doi:10.1029/2010GL046217.
Abstract: 

Warm rain occurs in low‐level liquid water clouds and does not involve an ice‐phase process. Comprising many state‐of‐the‐art passive and active instruments, the NASA A‐Train series of satellites provide comprehensive simultaneous information about warm clouds and their precipitation processes. This study exploits multi‐sensor data from the A‐Train satellite constellation to investigate the rain contribution from warm clouds and the potential of using cloud microphysical parameters for warm rain detection. It is shown that warm rain accounts for a significant portion of total precipitation over the global ocean. Cloud microphysical parameters (e.g., liquid water path) show potential for detecting warm rain events and estimating the rain rates. Key parameters for estimating warm rain using cloud microphysical parameters are also examined.

PDF of Publication: 
Download from publisher's website.
Mission: 
CloudSat