Is this a Thundercloud?

Thunderclouds, also known as cumulonimbus clouds, are tall and dense clouds that generate thunder and lightning. They typically form due to warm, moist air rising rapidly, leading to vertical development of the cloud.
Thunderclouds are often associated with severe weather such as thunderstorms, heavy rainfall, hail, and tornadoes. Lightning is a result of the buildup of electrical charges within the cloud, which eventually discharge through the air. Thunder occurs when the air is rapidly heated and expands due to the lightning bolt.
Thunderclouds can be dangerous and should be avoided when possible, particularly if lightning is present. Which means don't go outside and dance around under the Thunder and lightning storm, I did that once, do you hear my voice now? I'm fascinated by Thunderclouds. I used an AI robot on the voice btw.