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- The small island of Mayotte was hit by six months of earthquakes from May to November
- Then, on November 11, a long monotonous "ring" was measured on Earth.
- Scientists say that they have "never seen anything like it".
On November 11, a faint rumor started off the northeast coast of the tiny island of Mayotte, wedged between the northern tip of Madagascar and Malawi to the west on the African continent.
He did not make the news at the time because no one felt it.
However, this is one of the newspapers because it seems that it has upset almost the entire planet.
"The waves have been buzzing across Africa, emitting sensors in Zambia, Kenya and Ethiopia," Maya Wei-Haas told National Geographic magazine. "They have crossed vast oceans, crossing Chile, New Zealand, Canada and even Hawaii to nearly 11,000 miles."
What makes noise so interesting are the two things that everyone – scientists and enthusiasts – can get along with. Namely:
- They have never seen this recorded before, and;
- They have no idea what is going on.
There were many people who wondered and theorized:
But the cat still continues more than two weeks later.
Despite the fact that the seismic waves crossed the globe for 20 minutes, it seems that we had the chance to know that it happened. Fortunately, there is an earthquake enthusiast in New Zealand who misses the problem @matarikipax who noticed an unusual signal in the real-time records of the US Geological Survey.
In fact, @matarikipax noted:
And curiosity began to develop immediately.
Graduate in Geology from the University of Plymouth and Founder of The British Earthquake Bulletin, Jamie Gurney stated that he had "no idea if such a global signal had never been observed ".
Volcanologist Robin George Andrews then noted that Mayotte had "a strange double-shielded volcano" – but its last eruption was "2050 BC".
At NatGeo, Wei Haas went to work, spending the next two weeks interviewing experts and amateurs in an effort to unravel the mystery.
Most people agreed that the waves, from "their surprisingly monotonous and low frequency ring to their global spread", were unique.
"I do not think I have seen anything like it," said Göran Ekström, a seismologist at Columbia University. And he specializes in unusual earthquakes.
This is a fascinating work of fascinating scientific investigation that explains how the waves of Mayotte are so strange.
Strangely, the waves came after the end of from a long series of "traditional" earthquakes. They had been shaking the island since May.
An eruption may be imminent. Maybe even a brand new island.
We may have to pbad this as a simple earthquake, because all we know is that something has changed.
But it was something big enough to shake the world.
You can read more about this at National Geographic.
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