Is strong thunder a big thunder?

Thunderstorm is a discharge phenomenon in the atmosphere, usually accompanied by showers, and sometimes there will be strong convective weather such as local strong winds and hail. Severe thunderstorm weather sometimes brings disasters, such as lightning endangering personal safety, household appliances and computer rooms being directly damaged by lightning or induced lightning, and sometimes causing fires. Lightning is a discharge phenomenon in the atmosphere, which is generated in cumulonimbus clouds. During the formation of cumulonimbus clouds, some clouds are positively charged and some clouds are negatively charged.