Tuesday, July 21, 2009

DutchNews.nl | Ball lightning hits 100 homes

Tuesday 21 July 2009

At least 100 homes in one district of the town of Soesterberg were hit by ball lightning on Sunday morning, the AD reports.

The lightning, a rare atmospheric phenomenon, wrecked hundreds of televisions, computers, telephones and central heating systems, the paper says. In some households, flames came out of electronic equipment. In others, electric sockets sprang off the wall.

'I saw the lightning shoot through the street,' one eyewitness told the paper. The fireball hit a large fir tree and then went into a house, he said.

Others saw a strong purple light shoot out of the roof of one house. 'I thought something big had blown up, 'said one women who was putting croissants in the oven when the lightning hit.

Local cable company Ziggio said it had been called out to replace 97 electrical connections to households in the district.


Ball lightning may be an atmospheric electrical phenomenon, the physical nature of which is still controversial. The term refers to reports of luminous, usually spherical objects which vary from pea-sized to several meters in diameter. It is sometimes associated with thunderstorms, but unlike lightning flashes, which last only a fraction of a second, ball lightning reportedly lasts many seconds.

Laboratory experiments have produced effects that are visually similar to reports of ball lightning, but it is presently unknown whether these are actually related to any naturally occurring phenomenon. Scientific data on natural ball lightning is scarce owing to its infrequency and unpredictability. The presumption of its existence is based on reported public sightings, and has therefore produced somewhat inconsistent findings. Given inconsistencies and the lack of reliable data, the true nature of ball lightning is still unknown.[1]

Until recently, ball lightning was often regarded as a fantasy or a hoax.[2] Reports of the phenomenon were dismissed for lack of physical evidence, and were often regarded the same way as UFO sightings.[1] However, several purported photos and videos exist.

Perhaps the most famous story of ball lightning unfolded when 18th-century physicist Georg Wilhelm Richmann installed a lightning rod in his home and was struck in the head — and killed — by a "pale blue ball of fire."[3]