Bergeron-Findeisen Process

Introduction to Bergeron-Findeisen Process

The Bergeron-Findeisen process is a process by which ice crystals grow at the expense of supercooled water droplets in a cloud. It is one of the primary processes by which precipitation such as snow or hail is formed. This process typically occurs in mid-latitudes and higher latitudes, where temperatures are below freezing.

Parameters:

• temperature: The air temperature in degrees Celsius
• pressure: The air pressure in hectopascals (hPa)

Output:

• result: The rate of ice crystal growth in units of mass × volume

Data Validation

The air temperature should be between -40°C and 40°C, and the air pressure should be between 800 hPa and 1200 hPa.

Summary

The Bergeron-Findeisen process formula calculates the rate of ice crystal growth based on air temperature and pressure, which is vital for understanding precipitation formation in meteorology.