Thunder and lightning

Référence de la vidéo 12080652
Real time then high-speed footage of a lightning strike at night, producing thunder several seconds later. Sound travels at around 340 metres per second, with light essentially instantaneous, so every three seconds between flash and sound indicates a distance of roughly one kilometre. The last part of the clip is slowed down, and shows a massive strike. Filmed in South Dakota, USA, in summer.
Licence : Libre de droits
Crédit : Science Photo Library / Warner, Tom / Weathervideohd.tv
Model Release : Non requis
Property release : Non requis
Durée : 45 Secondes
Aspect ratio : 16/9
Restrictions : -

Prix pour cette vidéo À partir de 95 €

Format Web À partir de 95 €
Taille de la HD À partir de 349 €

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