Lightning that occurred in the United States three years ago crossed the sky for approximately 770 kilometers, setting a new world record, as recently confirmed by United Nations experts. The world’s largest lightning strike so far.
This phenomenon, recorded in the southern United States on April 29, 2020, spanned 768 kilometers. via Mississippi, Louisiana and TexasAccording to the World Meteorological Organization (WMO), which is affiliated with the UN.
this length Equivalent to the distance in a straight line between the cities of Barcelona and Cáceres.
The lightning strike lasted about 60 kilometers longer than the previous record, set in southern Brazil on October 31, 2018.
Additionally, the WMO Expert Committee on Extreme Weather and Climate has published a new report. World record in lightning time.
longest lasting
This other record corresponds to the lightning strike that developed continuously as a result of the electrical storm that occurred over Uruguay and Northern Argentina on June 18, 2020. It took 17.1 secondsThis is 0.37 seconds more than the previous record set on March 4, 2019, also in Northern Argentina.
“These are extraordinary records,” said Randall Cerveny, WMO’s rapporteur on extreme weather and climate conditions. “Environmental extremes are living measurements of the power of nature and the scientific progress that allows such assessments to be made,” he added.
The technology used to detect the length and duration of lightning has improved significantly in recent years, allowing much larger recordings than are common.
Major lightning strikes recorded in 2018 and 2019 confirmed for the first time thanks to new satellite technologyImproving previous systems that used data collected through ground-based technology.
“More likely larger extreme lightning strikes still exist, and we may be able to observe them as detection technology improves,” Cerveny said.
WMO highlighted that these records occurred in the Great Plains in North America and the La Plata basin in South America; these are known hotspots for thunderstorms, called the Mesoscale Convective System (MCS), which is prone to these phenomena.
“Lightning is a great danger that costs many lives every year.”WMO president Petteri Taalas said in a statement.
WMO reminds us that the only places protected from lightning are large buildings or fully enclosed vehicles with metal roofs.
The UN agency maintains official global records for a variety of weather and climate-related statistics, including temperature, precipitation and wind.
All of this data is stored in the WMO Extreme Weather and Climate Archive.
The file currently contains two more lightning-related parameters. The first is directly related to the number of people killed by lightning strikes. In Zimbabwe in 1975, 21 people died while trapped in a hut for safety. It was struck by lightning.
The other concerns indirect attacks, such as the Dronka example in Egypt.69 people died in 1994 Lightning struck a series of oil tanks, causing massive carnage.
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Contact address of the environmental department:[email protected]
Source: Informacion
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