Bewildering harbinger of tsunami, earthquake in Cua Lo Sea, what is the truth behind it?

Social media users are extremely stirred by the photo capturing a strange moment in the sky, appearing at Cua Lo beach - Nghe An. Many people think that this is a bad omen, signaling the coming natural disaster.

Recently, a social media account posted a photo with the content: The photo was taken at Cua Lo beach, Nghe An, Vietnam 29.4.2024.In the photo, attention is focused on a strangely shaped trail of light, which looks like a dolphin, hurtling out of the sea. The photo immediately took the internet by storm, with tens of thousands of likes and hundreds of comments.

Many netizens expressed interest and curiosity at the appearance of the mysterious halo on Cua Lo sea. Some people believe that this phenomenon brings bad omens, signaling earthquakes, tsunamis, unusual natural disasters to come. Others are skeptical about the realism of the photo, whether there is interference with photoshop software or not?

Regarding mysterious natural phenomena, Mr. Nguyen Anh Tuan, former Chairman of Ho Chi Minh City Amateur Astronomy Club. HCMC (HAAC) shared on Thanh Nien newspaper. According to Mr. Tuan, the light trail in the image can be caused by flare, also known as lens flare. This is a term often used in photography.

In this photo taken at Cua Lo beach, the flare phenomenon accidentally formed a light trail that many people associate with a special shape. The phenomenon is just a coincidence, can be scientifically explained, not a bad omen.

In the same vein, photographer Cao Ky Nhan, currently lives and works in Ho Chi Minh City. HCM also commented to the newspaper above, the light trail in the image appeared due to the flare phenomenon. According to Nhan, it may be due to standing water on the camera and being hit by the sun, creating such a halo. People can do experiments by trying to put a drop of water on the camera, shooting directly at the sun will produce the same image.

Earlier, on March 11, social networks also buzzed with the phenomenon of 2 suns appearing at the same time in West Lake (Hanoi). The recorded image shows a large, rounder and brighter sun at the top, below which appears a smaller sun, hidden under the clouds. Explaining this, Mr. Vu The Hoang, Chairman of Hanoi Astronomy Club (HAS) said, there are 2 cases.

In case 1, the appearance of 2 suns is likely not a natural phenomenon but a camera flare function. The 2nd less frequent occurrence is due to the phenomenon of refraction under clouds. A layer of clouds amplified, refracting scattered light, creating an identical sun just below. Regarding the photo of 2 West Lake suns, Mr. Hoang said that this phenomenon is most likely due to the case of the photographer's camera.

A flare phenomenon caused by a light source hitting the lens of a camera or phone, also known as lens glare, or flare. This phenomenon occurs when light is scattered in a distorted manner without any trajectory or principle when passing through the lens, causing the image obtained on the sensor to be less clear, blurry, or even completely lost.

One of the natural signs associated with earthquakes is the appearance of strange lights in the sky. In scientific circles, these lights are called "earthquake lights." Scientific reports indicate that earthquake lights often appear in the sky near areas of tremors, volcanic eruptions and earthquakes. In essence, these are light flashes similar to the aurora borealis with a spectrum of colors from white to bluish.

Earthquake lighting can last a few seconds or even tens of minutes depending on the case. Some of the events that recorded the appearance of this light can be mentioned as the 1975 Kalapana earthquake, the 2008 Sichuan earthquake, China ...

Explaining why earthquake light precedes the disaster, Professor Troy Shinbrot of Rutgers University explained: "When there is an earthquake, underground fractures release electrical charges into the air. They ionize parts from the air and, as a result, cause this particular light."

Japan is one of the countries suffering from the most natural disasters such as tsunamis and earthquakes in the world. In 2011, a magnitude 9 earthquake killed 16,000 people in the country.

That is why Japanese scientists are constantly researching to find signs that nature warns of disasters. Now, a study published in the journal Science shows that it seems that experts in the country of cherry blossoms have found the answer.

Accordingly, Japan's ocean vibration gauge has captured the strange "growling" sounds of the sea. Through analysis, it was found that this sound was related to the phenomenon of "slow" earthquakes.

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