Brett Wright, a photographer from Nebraska, captured a giant rotating supercell storm over the US prairies. This unique atmospheric phenomenon, with its mesocyclonic structure, created a spectacular contrast between the stormy sky and the sunset. The images quickly went viral on social media, sparking both admiration and scepticism about the authenticity of what was captured.
- Photographer Brett Wright captured a supercell storm in Nebraska.
- A mesocyclone is a rotating core that forms a supercell.
- Supercells can cause tornadoes, hail and squalls.
- The phenomenon raised doubts as to whether it was real, due to its unusual appearance.
Definition and characteristics of a thunderstorm supercell
Thunderstorm supercell — this is the rarest type of thunderstorm, accounting for only a few per cent of all storms, but it is characterised by its high destructive power. The central element of such a system is a mesocyclone — a stable rotating core that forms a spiral-like cloud structure. This core ensures the storm’s prolonged existence, which can last for several hours and cover hundreds of kilometres.
Unique images from Nebraska and their distinctive features
Brett Wright captured a supercell storm over the US prairies, where cold air masses from the north and moist air currents from the Gulf of Mexico frequently collide in the Great Plains region. The contrast between the dark stormy sky and the last rays of the sun creates an almost surreal appearance of the cloud, which many internet users mistook for computer graphics.
The consequences and dangers of supercells
Supercells are the main cause of the most destructive tornadoes and giant hailstones the size of a baseball or a baseball bat, gusts of wind exceeding 100 km/h, as well as sudden, large-scale flooding. Due to their isolated nature and the separation of air currents, such storms pose a significant threat to settlements and infrastructure.
Public reaction and confirmation from meteorologists
Footage circulating on social media sparked a wave of admiration, yet also raised doubts about its authenticity. People speculated that it was a 3D rendering or the work of artificial intelligence. However, meteorologists have confirmed that the phenomenon is natural and typical of the Great Plains region, where conditions are ripe for such powerful and spectacular thunderstorm systems.
