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

4 things we only know that we adore on rainy days

Rainy days.Do you adore or hate them? Everything will undoubtedly depend on the country in which you live, and on that latitude where atmospheric conditions mark your rhythms and even your life. The North American countries see that fine, constant and daily rain, like that kind companion that draws their days and from which on occasion, why not, I would like to let go to enjoy intense sunny days where the light floods it everything, where nothing is left in the shadows, and where one can plan anything knowing that he will always have the good weather. If you live in those places of pleasant temperature where the rains only come occasionally for bring occasional disaster and flooding, you will also miss those kind rainfalls that are almost the leitmotiv of cities like London or Paris. Be like that is, if you like rain, you are likely to identify with these dimensions.Are you with us? The city suddenly acquires another reality And suddenly, all that scenario in which yo...

Manage your fears | The RIA method

In the following article we want to talk to you about controlling your fears.Fear is something destructive that, although it exists to keep us alert to possible dangers, usually has not so beneficial consequences.Fear of speaking in public, on a first date to a job interview, and many other situations in which fear is our worst enemy because it usually blocks us. So the next time you have to control your fears, you should follow the researcher's advice of fear Mary Poffenroth and her RIA method that we will explain below. RIA method to manage your fears When we talk about controlling your fears we don't always refer to the sensation you can have when being on the edge of a cliff or facing a wild beast.The researcher Poffenroth explains in her investigation that fear presents itself basically in two ways; real and fictitious fear.The real fear comes from a real threat, a threat against your life, as we said before, a precipice, a wild beast threatening us, a thief who s...

5 great inventions made by women

It may seem that women have been for centuries away from the great ideas that make the world progress, but is not like that .In Science Daily Online we have already seen how women have actively collaborated in this development, and this time we bring you 5 great inventions made by women that we believe will surprise you. 5 great inventions made by women 1.The Monopoly The Monopoly, the board game par excellence, that has gathered environment at a table for several generations, he was devised by a woman: Lizzie Magie in 1903 .Lizzie patented it in 1904 with the name "The Landlord's Game".With the intention to teach the economist's thesis Henry George .A few years later, Charles Darrow made a version of Atlantic C ity, which I call Monopoly, to try to sell it to Parker Brothers, which I finally got. In the legal investigations for a litigation that the toy company kept with the creator of the Anti-Monopoly, it was discovered that really the ...

10 Fun Facts About Nipples

We all have a pair of nipples, there are even some who have one of more, but how much do we really know about these? 1.The Areola-gasmo is something. Some people experience orgasm by nipple stimulation alone.It's weird, but it happens. 2.Child or girl? Everyone has nipples due to how fetuses develop in the womb: Nipples appear before the sexual organs . 3.And who are you from? The nipples can be of a great variety of shapes, sizes and colors Dark, pink, brown, large, small...Everything is normal! The same goes for the areolas (the colored skin around the nipple). They can be very light or very dark.They can also be as small as currencies of dime or as wide as dinner plates Everything is normal! 4.Montgomery glands The small bumps in your areolas are called Montgomery glands.They are called that by William Montgomery, the first man who described them in an article scientist in 1837.Ah, and they are totally normal and not something to worry about. ...

5 Signs that you are a pathological liar

We all lie, that's right, we do it to get away with ours, not to hurt others, to get what we want.However, when those lies go from small to changing lives, you're in a dangerous situation , perhaps dangerously close to being a mitomano. There are many authors who throughout history have reflected on the lie and numerous are the phrases about the lie that today are part of our cultural background.Without a doubt it is a very interesting concept and worth exploring, but first...Are you a pathological liar? Are you a pathological liar? Find out! 1.Lies are much more frequent You should know that when you start to lie about anything, you are no longer trying to protect someone's feelings, you are a liar pathological. When you get to the point where, regardless of the situation, you get an excuse to manipulate the truth, going as far as inventing complete stories to project a better image of you...It is a clear sign that maybe you should start worrying about your te...

Hypnagogic hallucinations: between wakefulness and sleep. Does it happen to you?

Sleeping, sounding, waking up...are activities that we carry out daily but that involve a much greater complexity than it seems at first glance.In Science Daily Online we have talked about sleep disorders and some phenomena that occur to many people while they sleep as Shaking or spasms before falling asleep.On this occasion we have approached another of these trances that can occur when we go to sleep, are the Hypnagogic hallucinations: between wakefulness and sleep.Does it happen to you? Hypnagogic hallucinations The hypnagogic hallucinations are those that occur little before the dream begins. They can be visual, auditory and/or tactile .The name was cradled by Alfred Maury (1817-1892), a French physician and academic who made deep studies on the dream in the 19th century, to talk about a situation that occurs at the time of the transition between wakefulness and sleep. The pa Labra hypnagogica/o comes from Greek and is composed of «hupnos» (dream) and «agogos» (induce...

Electronic tattoos, future or science fiction?

Technology is something that fascinates us in Science Daily Online. Once we introduce you to the world of nanotechnology, this time we still dive deeper into the world of science fiction.

The longest vertebrates in the world!

We love history, we can't help it; and the science that walks alongside.This article introduces you to some nice animals, who live longer than anyone: the Galapagos turtles . An archipelago full of turtles In 1535 Fray Tomas de Berlanga headed from Panama-where he was bishop-to Peru with the mission, ordered by Carlos V , to act as an intermediary between Pizarro and his men, who had entered into conflict shortly after the conquest of the Inca Empire. However, bad weather and currents were diverting and took him to the accidental discovery of an archipelago, which the Galapagos baptized, for the amount of turtles they found living peacefully in it. Then, as used to happen in those times of conquest, the process of extinction of the and local species. One of pirates Before the end of the XVI century the Galapagos they became English pirate shelters that attacked Spanish ships, the first being Richard Hawkins, in 1593.Later, in the 19th century, it was ...

Cases of women who gave birth without knowing they were pregnant

Is it possible that a woman does not know she is pregnant until the moment she begins to feel the labor pains and gives birth? Although it is uncommon, if it can happen and it is that some women do not present the common symptoms of a pregnancy, also in cases of obesity and/or very young people, the tummy can really be noticed and confused with weight gain.Know your amazing stories . I didn't know I was pregnant 1.De holidays in the Alps The case of Karine is quite particular for the simple reason that the woman of 45 years had had two other children and knew exactly what it was like to be pregnant. While on vacation in the Alps with her family, she felt a strong stomachache .The woman went to the bathroom and just 15 minutes later gave birth to a little girl who was perfectly healthy. Karine couldn't believe she was pregnant without realizing it, as her period was always i Regulate , from time to time I spotted and also did not show any other sympto...

The bloody ivory hunt

Surely you have heard about the recent killing of elephants in Africa to take their fangs away.They have been authentic massacres the work of poachers, which we will deal with today in Science Daily Online . The bloody ivory hunt Poaching is illegally done, usually to endangered species or in areas where it simply cannot be their environmental and natural characteristics.In the case of ivory hunting, since 1989 there is an express prohibition of hunting African elephants to protect these splendid animals (the largest land mammals), which have been threatened to the point that some environmentalists they estimate that if drastic measures are not taken to stop the smuggling of ivory, the population of pachyderms will be history in a matter of a few years.In the 80s, the hunters killed more than half of the African elephants s . And what happens? Why is ivory so valuable, who buys it? As in the case of numerous species, such as pangolin, the main market is the Asian , especial...

Science Daily Online

Search This Blog