What does a volcanic lightning sound like? It has been registered and it is not as we thought!

As we have said on more than one occasion, nature often surprises us in the most terrifying way that it knows.One of those ways is, without a doubt, the eruptions of some volcanoes, one of the events more impressive and fearsome that our planet can offer us .The eruption of a volcano is terrible, suffocating, noisy and also usually covers the entire terrain around a dense and thick fog accompanied by ash that can even last several weeks They can also be accompanied by some volcanic lightning , which can add a few electric fireworks and a great deal of noise to a whole spectacle, in itself ostentatious.

Catching a volcanic lightning

Scientists, to date, even knowing their existence, haven't h They had never heard a volcanic lightning due to the volcano's own thunder, but finally, in March 2018, the research team led by Matthew Haney of the US Geological Survey managed to register a authentic and terrifying volcanic thunder .Although it is something that is scientifically considered a true success, the recording is not as impressive as one would expect.

The researchers recorded the eruption of the Bogoslof volcano, located in the Aleutian Islands of Alaska.It was an event known worldwide for the consequences that it had: massive ash clouds that caused a serious problem throughout the air area of the territory.In addition, it was difficult to access it since the Bogoslof volcano is, in its for the most part, under water, so their access was complicated.

Mainly due to that difficulty of access, Haney's team of researchers had to register about 60km away.The fact that, despite the distance the team was from, this volcanic lightning could be recorded is further evidence of the strength and power of these natural events.

The The question we ask ourselves is: how were you so sure that this noise came from a volcanic lightning and not from the volcano's own erupting noises? First, his recordings were verified with volcanic lightning maps in the area to be able to decipher the exact moment.They realized that these noises were very different and also came from a slightly different direction from that of the eruption.They took place 6 different times, with an interval of three minutes after the maximum point of the ray.So the researchers concluded that it was "almost certainly" a thunder caused by that same ray.

Learn to listen

In order to detect a volcanic ray and isolate it from any other sound we can hear, it is important to know how the volcanic ray occurs.This phenomenon is relatively new now that until recently it was completely unknown how this phenomenon occurred, the scientists were not really able to detect it until 2016.Listen to it, although we imagined a great noise, either because of the distance on or, they are rather tapping and clicking .The tremor you will hear is the volcano itself.Anyway, although it is not too intense, if you can appreciate the great power of nature.

This is how volcanic thunder is produced large amount of static energy, which is what forms the lightning. The variety in the intensity of the lightning is what will tell the scientists how large the ash concentration is and therefore what is the magnitude of the eruption of that volcano and how dangerous it could be.This discovery is very important since it will give us the ability, from the measurement of thunder and volcanic lightning, to measure more accurately l The intensity and consequences of a volcanic eruption.One more tool for scientists to the detection and possible reduction of consequences in natural disasters.

Knowing how to detect a possible volcanic lightning could make many scientists feel attracted to the idea of searching, in the many thunder maps that exist, his own volcanic thunder.Matthew Haney is convinced of this and affirms, in the press release about the discovery, that:

«I hope that in the future, other researchers will be excited and motivated to search in their data sets to see if they can capture the thunder signal.”

What do you think about the true sound of a volcanic lightning? Do you find it interesting? If you are passionate about nature, both the wonderful things that it offers us and the impressive phenomena such as the one we have just told you, surely you will find in Science Daily Online material to satisfy that curiosity.We invite you, for example, to throw it away A look at Mother Nature: How do hurricanes form? and give us your opinion about these topics We will be happy to read you!

Comments

Armin Meiwes: the German cannibal

Armin Meiwes , better known as the Roteborg cannibal, was born in 1961.This name was acquired after killing, dismembering and eating a man he met through the Internet .A terrible story that was mentioned in all the media and from which we can find numerous documentaries .I become so shocking that even a movie was made (which you can find here, thanks to Amazon). Throughout history there have been several cases of cannibalism.From the so-called« the Brooklyn vampire », to extreme situations that do not allow Another option, the so-called survival cannibalism, and customs of some tribes. But in the case of Armin, How can anyone commit such tremendous atrocity? How do you could someone let you deceive through the internet? Next, we tell you... Armin Meiwes' personality Far from what we can think of, Armin Meiwes was a self-conscious person who turned away from the others.This worried most of their teachers.This anti-social tendency was the result, perhaps, of t...

The 3 keys to female orgasm, do you apply them?

Surrounded by a great aura of mystery, the female orgasm is sought after by all although it continues to be an enigma for many.However, a group of scientists managed to identify three keys that could increase the chances of woman to reach ecstasy in intimacy as a couple.Find out what are the steps you should follow. The 3 keys to female orgasm, do you apply them? A team of American researchers conducted a study in which they discovered a combination of three movements that could more effectively cause an orgasm in women during sexual intercourse. The lucky trio It consists of three elements: genital stimulation, deep kisses and oral sex. Scientists came to this conclusion after analyzing the data collected through a survey in line in which around 52 thousand people participated 18 and 65 years and who were in a relationship with a person. Thanks to their answers, very illuminating results were obtained.David Frederick, lead author of Chapman University research exp...

The Charles Darwin Work System | Less hours, more efficiency

Being as productive as possible is what most people crave, doing a good job in fewer hours. That is often not easy; Distractions, lack of organization etc.In the following Science Daily Online article we will talk about the work system of Charles Darwin and how he managed to be, surely, one of the most productive people we have talked about. The author of one of the most influential books, The origin of species , Darwin managed to reduce his workday to 15 hours a week, in clear advantage with the 45-47 hours a week that he did, and we do, all the others, but how did he do it? How did you get to be equally productive with less than half the hours? We're going to reveal the secrets of Darwin's work system to work smarter. Keys of the Charles Darwin work system If Darwin worked in any of the companies that exist today, surely his trial period would end on the first day of work.Unless, of course, his Boss had the same qualities as him and agreed to a 3-hour workda...

And you, also "procrastins"?

And you? Procrastines too? If you don't, we are sure that you know someone who does it continuously and that, surely, makes you despair.But what does this disturbing word really mean? Let's give an example: you have been dating a person for a long time, you make plans for the future, you have many illusions and projects, however, your partner never seems to decide.He is unable to formalize your relationship because something like that, not only overwhelms him, but even He is lazy. "Are we not well like that?" I often reproach you. Let's give another example: you may have the classic friend who never seems to finish his studies.It is easy to be an "eternal" university student who faces the responsibilities and anxieties of the working world. And what about people who spend all their time in front of a computer screen letting out "real life" ? Sometimes, it is much easier to let ourselves go, evading responsibilities, than to put means t...

What loud music can do to your relationships!

Are you one of those who enjoy music, no matter what genre? And besides, do you love listening to all lungs? Well, a study indicates some interesting things. What loud music can do to your relationships! An investigation sponsored by Apple Music and Sonos , christened "Music makes home", found 30,000 people and selected 30 families from around the world, as reported by Mashable.com. The study I provide each family with a Sonos sound system and a subscription to Apple Music, and I equip the houses with Apple iBeacons for data collection, in addition to giving them smart watches so that each one could measure their beats and their steps, and a Nest Web camera system in order to record their way of life with and without music in their homes. The first week should take place without listening to music, and as I normally saw vian the second week if you had to use the equipment and put the music at full volume, and the observed behavior was surprising. During the fi...

Solar radiation: how does it affect you?

The sun is a source of health and beauty, but according to the frequency and duration of the exposure we make to solar radiation, the effects may be favorable or not so much.Remember that the effect of Sun is not immediate and can cause some problems that we will detail below. Red, reddish skin The skin redness after exposure to the sun , it can take up to 24 hours to appear, since that is the period of time that the blood vessels need to dilate and allow more blood to reach to the cells affected by the rays.Also, it is also what it takes for the skin to make the “ melanin ”, that is the pigment that darkens our skin. The radiations of the Sun and the ozone layer The radiations of the Sun that are received on the Earth's surface change as it passes through the Atmosphere.There are some radiations that are carriers of high energy content, such as gamma rays, UVC, UVB, etc.The effects of these radiations on humans depend on energy, that is, on the ability to pene...

The real reason why babies cry at night

All of us who have been parents know that the first months of the baby are usually the most intense and exhausting, among other things because the nights of continuous sleep are interrupted for a good time, at least until the baby gets used to sleeping run and in another room, as many pediatricians recommend.And also because you know that it is very stressful when babies cry at night. Here we talk about the reasons that usually explain this crying, along with a new and controversial hypothesis. The real reason why babies cry at night The traditional reasons used to explain why babies cry at night can be summed up in four causes: 1.Sleep dynamics In the first months, the baby goes from a two-phase sleep cycle (active sleep and quiet sleep), to the adult, five-phase ; this transition can generate alterations in the infant, and crying on waking. 2.Hambre Even feeding them well with breast or some replacement of breast milk, especially during the first months , it is likely ...

6 Things that only happen in North Korea

There are places in the world that seem surreal to us.One of them is North Korea, where things happen under the mandate of Kim Jong-un that seem to be taken out of a horror movie like the ones we tell you below. 28 haircuts In North Korea there are only 28 haircuts allowed, such is the dictator's control over such personal and unimportant aspects as this.Men have 14 haircuts and can have a maximum length of 4 centimeters.Single women should wear it short. Both the cultivation and consumption of marijuana is legal Curious, taking into account the strict and extensive list of restrictions imposed by the dictator in his country. Ultra-powerful leaders Citizens must believe, and if not more they pretend well, that the leaders have supernatural powers. Since childhood they are told all kinds of stories, away from the re alidad, with the aim of making them submissive and fully controllable by the system. One of the examples is that of the father of the current ruler ...

The Smilodon, the fantastic "saber teeth"

The Smilodon. Few prehistoric creatures are so beautiful and impressive at the same time, like this unique feline better known as "saber teeth".Experts say more than belonging to the family of big cats like the tiger or the lion, the Smilodon is more like a red lynx. It was simply beautiful, it lived along the American continent at the end of the Pliocene and became extinct 10,000 years ago.reason? Due to the climatic change of our planet.As the temperature rose, the large dams, the large animals that used to feed: mammoths, horses, prehistoric bison... The smallest animals ran too much and the Smilodon was not a good runner.In addition, he had to face predators more skilled than them, as was the case with the giant wolves.That is, the change of the derived ecosystems by general warming , I have just defeated these wonderful animals, which, without a doubt, we would have loved to know. The Smilodon (saber teeth), a fierce predator First we must clarify one aspec...

6 facts about Einstein that you probably don't know

Many agree that Albert Einstein was one of the greatest scientists in history, but as with many famous people, some facts about Einstein have been distorted or forgotten over time , do you want to know more about this genius? Here we go! 6 facts about Einstein that you surely do not know 1.Its authorship on the theory of relativity was debated The theory of relativity was full of accusations of plagiarism by German scientist David Hilbert and his supporters, because Hilbert claimed that it was he who had first discovered the theory and that Einstein had taken all the credit .In his defense, Einstein I affirm that it was Hilbert who had copied some of his documents. At the beginning it was thought that every scientist had discovered the theory by his side, but that was until it was discovered that, in fact, Hilbert had stolen some documents of Einstein without giving him any credit. Einstein published his discovery before Hilbert, who originally submitted some documents...

Science Daily Online

Search This Blog