Supercell is most likely not based on a true story. Usually, such concepts are developed from the imagination of the creators to provide an engaging and unique experience for the audience.
I don't know the exact significance without more details. It could be significant to the people directly involved if it's a real - life story. If it's a fictional or artistic creation, its significance might lie in the themes of love, relationships, and perhaps the cultural or social context it represents.
In some cases, a supercell based on a true story could be related to a unique geographical location. For example, near a large body of water where the interaction between the water and the air masses can create the conditions for a supercell. There might have been a historical event where a supercell formed in such a location and caused significant damage or had a particular impact on the local environment or community. Scientists would study this event, and it would become a supercell story based on true events.
Well, I'm not sure who exactly Jelly Roll and Bunnie are in this context. Maybe they are two characters in a local folktale or a personal story within a small community. Without more information, it's difficult to tell their love story.
Well, without more details, it's difficult to fully tell the 'Jelly Roll Love Story'. If it's a story about a character named Jelly Roll, we would need to know things like who the love interest is, where the story takes place, and what kind of challenges or joys their love has. Maybe it's a love story set in a particular era or community.