Préparez-vous à être envoûté ! Plongez dans le monde fascinant des merveilles naturelles avec notre dernière vidéo. De l'impressionnant nuage de volcan à d'autres phénomènes à couper le souffle, préparez-vous à être ébahis ! Ne manquez pas ces spectacles inoubliables de la nature ! ✨ #PhénomènesNaturels Animation créée par Sympa.
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Musique par Epidemic Sound https://www.epidemicsound.com
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https://www.eastnews.ru
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Si tu en veux encore plus, fais un tour ici:
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Musique par Epidemic Sound https://www.epidemicsound.com
Pour ne rien perdre de Sympa, abonnez-vous!: https://goo.gl/6E4Xna
----------------------------------------------------------------------------------------
Nos réseaux sociaux :
Facebook: https://www.facebook.com/sympasympacom/
Instagram: https://www.instagram.com/sympa.officiel/
Stock de fichiers (photos, vidéos et autres):
https://www.depositphotos.com
https://www.shutterstock.com
https://www.eastnews.ru
----------------------------------------------------------------------------------------
Si tu en veux encore plus, fais un tour ici:
http://sympa-sympa.com
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FunTranscript
00:00 Ah, Kiev! It's been years since you've dreamed of coming here.
00:06 Taking out your faithful camera, you start to take pictures of the cathedrals,
00:10 the Aviation Museum and the Dnipro River, when, without warning,
00:14 a huge BOOM is heard behind you.
00:18 When you turn around, you see something rising in the distance
00:21 and that looks like a gigantic explosion.
00:24 Oh oh, it's time to leave, and quickly!
00:27 In June 2020, what the people of Kiev saw that day
00:31 was a cloud in the shape of an anvil, a rare storm formation in the sky.
00:35 As strong air currents transport water vapor up,
00:39 the air expands and spreads when it reaches the bottom of the stratosphere.
00:43 It pushes the dense cloud to give it the shape of an anvil you see,
00:47 and sometimes it even takes the shape of a mushroom.
00:50 Clouds in the shape of anvil produce some of the most dangerous lightning
00:54 of all storms. These lightnings seem to come out as if by magic from the blue sky,
00:58 when the storm is several kilometres away.
01:02 This type of lightning comes from the top of the anvil
01:05 and can be ten times more powerful than a classic lightning strike.
01:09 People were so scared to see this giant cloud
01:12 only 100 kilometres away that they thought something terrible had happened.
01:17 Residents shared pictures of the big cloud on social media
01:21 before even the authorities could explain what was happening.
01:25 Then they managed to calm the fear of the population
01:28 by informing them that it was nothing more than a natural phenomenon,
01:31 and that it was beautiful.
01:33 Before dissipating, these clouds generally remain in the same area,
01:37 whatever the wind force.
01:39 Let's go to the north tip of Queensland, in Australia,
01:42 far from all these rampant animals.
01:45 It's time to take a break and relax on the beach.
01:48 When you're relaxed, you notice a large shadow passing over you,
01:52 then another, and another.
01:55 When you open your eyes, you see a simply stunning phenomenon.
01:59 This type of cloud, called "morning glory",
02:02 and looks like a massive tube, is very rare
02:05 and seems to be almost rolling in the sky.
02:08 They can be up to 1,000 kilometres long
02:10 and sometimes appear in large groups.
02:13 This phenomenon is the result of an upward current pushing the cloud,
02:17 creating a tube-like appearance,
02:19 while the backwaters' humid and cool air makes it spin on itself.
02:23 In southern India, between July and September 2001,
02:27 people witnessed one of the strangest meteorological phenomena in history.
02:32 The rain was red.
02:34 Many were shocked.
02:36 The colour was bright enough to stain clothes.
02:39 There were also other colours, like green, yellow, brown and even black.
02:44 In the middle of a cloud, a red rain began to fall
02:48 and it repeated periodically for several weeks.
02:51 Researchers discovered that this unusual rain was stained either by dust or algae.
02:57 They're not sure how the algae got there,
03:01 which made this event a bit more disturbing.
03:04 Do you like to take a foam bath to relax after a tiring day?
03:08 But your bathtub takes too long to fill?
03:10 Problem solved!
03:12 You can take a bath on any coast after a big storm and get a headache.
03:16 Foam baths are not confined to one place.
03:19 They can be formed all over the world.
03:22 However, they're more likely to occur along rocky coasts,
03:26 like the coast of San Francisco, Northern Ireland or Mooloo, Australia.
03:31 Each coast has different conditions that make up such a foam.
03:35 If you take sea water in a glass and look closely,
03:38 you'll see that it's full of tiny particles.
03:41 Many elements, like plants, chemicals, salt and minerals,
03:46 create the perfect formula for this foam.
03:49 When powerful currents and wind mix,
03:52 you get something that looks like a mousse of milk floating above water.
03:56 When ice temperatures hit the Michigan valleys,
04:00 all kinds of unusual things happen, like ghost apples.
04:04 No, they're not scary.
04:06 But if you want to find one in winter, be careful.
04:09 All conditions must be met for this to happen,
04:12 and it'll be freezing cold.
04:15 It's a rare meteorological phenomenon
04:18 caused by apples freezing on their branches,
04:21 the rain covering the fruit of a thin layer of ice.
04:24 The apples then thaw and flow like compote,
04:27 leaving behind a beautiful ice envelope.
04:30 The Catatumbo River in Venezuela
04:33 could be the most electric area in the world,
04:36 with nearly 300 days of thunderstorms a year.
04:39 The storms are so frequent that they're predicted 3 months in advance.
04:43 During the rainy season, in October,
04:45 you can see 30 lightnings in a single minute.
04:48 A truly unique experience.
04:50 Each lightning has the energy needed to power a single bulb for 6 months,
04:54 so this impressive spectacle could power all of Venezuela forever.
04:59 At sunset, strong winds circulate around the 3 surrounding mountains,
05:04 forming thunderstorms above the water.
05:07 When the droplets of water from the humid air collide with the ice crystals of the cold air,
05:12 they produce static charges that cause these storms almost every night.
05:16 And as if that weren't enough,
05:18 some storms also have lightnings above them.
05:21 Transitional light phenomena
05:24 are electrical discharges located very high in the Earth's atmosphere.
05:28 They're associated with powerful storms,
05:30 but they have nothing to do with rain.
05:32 These phenomena occur at an altitude of 50 to 80 km in the mesosphere.
05:38 The artificial light of the night
05:40 makes it much harder to see these low-intensity lightnings.
05:44 If you see one, it looks tiny,
05:47 even though it can be more than 50 km wide.
05:50 These red lightnings are a type of cold plasma discharge above a thunderstorm cloud.
05:55 They result from the equilibrium of the charge of lightning
05:58 between the thunderstorm clouds and the ground below.
06:01 Snowballs are one of the rarest meteorological curiosities,
06:05 because they need perfect conditions for them to form.
06:08 In all mountainous regions covered with snow,
06:11 like the Rocheuses,
06:12 the wind, the temperature, the snow, the ice and the humidity
06:16 must work together so that we can admire these snowballs.
06:20 First, a thin layer of wet snow on the ground is needed.
06:23 Under this layer, ice or powder.
06:26 Then, a strong enough breeze to roll the snowball down a hill,
06:30 like a snowball.
06:31 Once it has stopped rolling,
06:33 it can be the size of a baseball or as big as a car tire.
06:37 It all depends on the wind.
06:39 A newly formed snowball won't stay there for long,
06:43 so hurry up and take a picture of it.
06:45 Looking at the sunset on the horizon,
06:48 the beautiful purple and pink above are nothing compared to the three suns you see in front of you.
06:53 Wow!
06:55 Since when does the Earth have three suns?
06:57 These ghost stars, which sometimes appear next to the sun,
07:01 are called parelli.
07:03 They often appear in the form of colourful luminous zones
07:06 at the same height as the sun above the horizon.
07:09 They are mostly observed on a ring or halo,
07:12 where the ice crystals best reflect the light.
07:15 Some parelli also appear next to the moon
07:18 and are formed by the lunar light passing through the ice crystals,
07:22 but they are not as visible as their solar counterparts.
07:25 By taking pictures in nature,
07:27 you have finally found the ideal place to create the perfect picture.
07:31 Crystal clear water, pine trees, mountains and a flying saucer.
07:35 Wait, what? A flying saucer?
07:38 Are aliens there?
07:40 That's what you might think if you saw a cloud in the form of a saucer.
07:44 It bears the sweet name of Altocumulus Lenticulare.
07:48 These are in fact unusual cloud formations
07:51 above the mountain tops.
07:53 When the humid air passes over a mountain,
07:56 a wave is created if the temperature difference is ideal.
08:00 When the air crosses the wave, evaporation occurs
08:03 and a lot of these clouds can then take an oval shape.
08:07 So they are not aliens after all.
08:10 Phew!
08:12 The sky falls on our heads.
08:14 People who have already seen these clouds
08:16 say they seem to have fallen from the sky.
08:18 The Mammatus cloud looks like giant white and cloudy chamaleos,
08:22 but it would be very difficult to make them glow.
08:25 These strange, cloudy clouds can extend for hundreds of kilometres
08:29 in any direction,
08:31 remaining visible for short periods
08:33 at the bottom of a cumulonimbus or other storm cloud.
08:36 These strange formations are due to the turbulence within the storm itself,
08:40 creating an irregular cloud base.
08:43 They can appear anywhere in the world.
08:46 The Mammatus cloud is formed when humid air
08:49 descends into dry air.
08:51 The air must be fresher than its environment,
08:53 cooled by ice or filled with water.