A waterspout, popularly known as "rabo de nube," was observed this Thursday in the southern area of Guanajay, Artemisa, without causing any surface damage.
The information was confirmed on Facebook by meteorologist Frank Fernández Castañeda, who explained that it was a funnel cloud or waterspout aloft, a phenomenon distinct from tornadoes, as tornadoes only form if the cloud touches the ground, which then constitutes a dangerous meteorological event.
According to colleague Raydel Ruisánchez, the phenomenon was reported at approximately 3:30 p.m. and remained visible for about 10 minutes before dissipating, without any direct impact on the Earth's surface.
The afternoon weather conditions were characterized by high instability, with downpours, rain, and thunderstorms occurring throughout the province, according to the report. Specialists recommended exercising extreme caution and avoiding exposure during thunderstorms.
"We thank our colleague Laura Pit for the report and the image provided," Ruisánchez emphasized.
The sighting of a waterspout high in the south of Guanajay, Artemisa, adds to a series of similar phenomena that have surprised Cubans in recent weeks.
A few days ago, a waterspout on the Malecón in Havana caused panic among pedestrians and drivers, who were taken by surprise as they watched the phenomenon form very close to the shore.
In Artemisa, reports have also increased: first with a waterspout in the north of Güira de Melena and shortly after with another one recorded in Alquízar, also without land impacts.
Meteorologists agree that these types of formations are common during the warm and humid season, when the atmosphere is highly unstable and has abundant convection.
Frequently Asked Questions about Waterspouts in Cuba
What is a waterspout?
A waterspout aloft is a meteorological phenomenon known as a funnel cloud or "tail of the cloud". It forms in the upper layers of the atmosphere and does not touch the ground, so it is not classified as a tornado. This type of phenomenon typically develops under conditions of high atmospheric instability and is visually spectacular, but generally less dangerous than a tornado.
How does a funnel cloud differ from a tornado?
The main difference between a waterspout and a tornado is that a waterspout does not touch the ground. A tornado forms when the funnel cloud reaches the Earth's surface, which can cause significant damage. Waterspouts are more common in conditions of atmospheric instability and, although they can be impressive, they typically do not pose a direct threat.
Why are more waterspouts being sighted at higher altitudes in Cuba?
The increase in upper-level funnels in Cuba is due to the high atmospheric instability present in the region. The factors contributing to this instability include daytime heating, elevated humidity, and extreme weather conditions favored by climate change. These phenomena tend to be more frequent during the Caribbean summer.
What precautionary measures should be taken in the presence of a waterspout at altitude?
Even though waterspouts typically do not touch down, it is important to exercise extreme caution during thunderstorms. It is recommended to avoid open areas, stay informed about weather conditions through official sources, and follow the instructions of local authorities in case of worsening weather conditions.
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