Connect with us

Top News

The largest volcano in the world is under two small rocky peaks in Hawaii



Hawaii volcanoes national parks ncc orig_00000327

Scientists at the Hawai’i University in Mānoa have proven that appearance can be deceptive.

A new study published in the journal Earth and Planetary Science Letters stipulates that the Pūhāhonu is the largest shield volcano in the world, taking the title Mauna Loa.

Scientists surveyed the seabed and used quantitative modeling to determine that the volcano, which is about 171 miles long and 56 miles wide, is twice the size of Mauna Loa.

“Pūhāhonu is very big,” the study wrote. In such a way as to cause the earth’s crust to sink.

“Rapid crust loading causes it to subside,” Michael Garcia, lead author of the study, told CNN. “When a giant volcano is formed, a hot mantle flows away from the weight that allows the volcano to sink.”

Located about 1,000 kilometers northwest of Honolulu, the name Pūhāhonu is translated as “turtle that appears from the surface” in Hawaii. Small peaks above sea level are also known as “Gardner Pinnacles.”

The American whaling, Maro first saw the Pūhāhonu in 1820, and the crew of the Russian ship first landed on it in 1828. The volcano is now part of the Papahānaumokuākea Sea National Monument, founded in 2006.

That island House only for one species of plant, sea clan, succulent, but it is an ideal habitat for a variety of fish, corals, and insects.

A 1974 study initially regarded Pūhāhonu as the largest volcano in the Emperor-Hawaii Chain, based on limited survey data. Subsequent studies, which examined what was above and below sea level, concluded that Mauna Loa was the largest volcano. The current study updates that conclusion.

See also  Guilherme Ribeiro, Portuguese surfer champion wins in Peniche | surf

Pūhāhonu is not only the largest volcano in the world, but also the hottest. The two things are interrelated, Garcia said.

“Volume and temperature go hand in hand. Large volumes come from hot magma. It’s more likely to erupt if it’s hot,” Garcia told CNN.

Rock analysis of samples from the volcano was used to determine the temperature of the magma, and found it around 1,700 degrees Celsius (3,092 degrees Farehenheit).

“Finding the largest shield volcano on Earth in the 21st century is a surprising discovery, but then we know more about the surface of Mars than what is under the ocean on Earth,” Garcia told CNN.

“We still find things about our physical planets that we don’t know about. There is still much to be learned about planet Earth.”

Continue Reading
Click to comment

Leave a Reply

Your email address will not be published. Required fields are marked *

Top News

Portuguese historical films will premiere on 29 December.



Portuguese historical films will premiere on 29 December.

Method Media Bermuda will present the documentary FABRIC: Portuguese History in Bermuda on Thursday, December 29 at the Underwater Research Institute of Bermuda.

A spokesperson said: “Method Media is proud to bring Bermuda Fabric: Portugal History to Bermuda for its 5th and 6th showing at the Bermuda Underwater Observatory. In November and December 2019, Cloth: A Portuguese Story in Bermuda had four sold-out screenings. Now that Bermuda has reopened after the pandemic, it’s time to bring the film back for at least two screenings.

“There are tickets For $ 20 – sessions at 15:30 and 18:00. Both screenings will be followed by a short Q&A session.

Director and producer Milton Raboso says, “FABRIC is a definitive account of the Portuguese community in Bermuda and its 151 years of history, but it also places Bermuda, Acors and Portugal in the world history and the events that have fueled those 151 years.

“It took more than 10 years to implement FABRIC. The film was supported by the Minister of Culture, the Government of the Azores and private donors.

Bermuda Media Method [MMB] Created in 2011 by producer Milton Raposo. MMB has created content for a wide range of clients: Bermuda’s new hospital renovation, reinsurance, travel campaigns, international sports and more. MMB pays special attention to artistic, cultural and historical content.

More about

#History of Bermuda #A photo #Portuguese

Model: Everybody, Entertainment, Movies/Movies, History, News

Continue Reading

Top News






This is a fact or event of journalistic interest. This may be new or recent information. This also applies to the novelty of an already known situation.


Mostly original text. Expresses the opinion of the author, but not necessarily the opinion of the newspaper. It can be written by journalists or specialists from different fields.


A report that contains unknown facts or episodes with a pronounced denunciatory content. This requires special methods and resources.

Content commerce

Editorial content that offers the reader conditions for making purchases.


This is the interpretation of the news, taking into account information that goes beyond the facts told. It uses data, brings events and scenario forecasts, as well as past contexts.


Analytical text translating the official position of the vehicle in relation to the facts covered.


This is an institutional article on a topic of interest to the company sponsoring the report.

fact checking

Content that confirms the accuracy and authenticity of the disclosed information or facts.


This is an article that brings subsidies, historical data and relevant information to help understand a fact or news.


An exciting report that details the various aspects and developments of this topic. It brings data, statistics, historical context, as well as stories of characters that are affected by or directly related to the topic in question.


A text with detailed analysis and opinions on products, services and works of art in a wide variety of fields such as literature, music, film and visual arts.

Continue Reading

Top News

Maestro de Braga is the first Portuguese in the National Symphony Orchestra of Cuba.



Maestro de Braga is the first Portuguese in the National Symphony Orchestra of Cuba.

Maestro Filipe Cunha, Artistic Director of the Philharmonic Orchestra of Braga, has been invited to conduct the Cuban National Symphony Orchestra, as announced today.

According to a statement sent by O MINHO, “he will be the first Portuguese conductor to conduct this orchestra in its entire history.”

In addition to this orchestra, the maestro will also work with the Lyceo Mozarteum de la Habana Symphony Orchestra.

The concerts will take place on 4 and 12 March 2023 at the National Theater of Cuba in Havana.

In the words of the maestro, quoted in the statement, “these will be very beautiful concerts with difficult but very complex pieces” and therefore he feels “very motivated”.

From the very beginning, Rachmaninoff’s Piano Concerto No. 2 will be performed by an Italian pianist (Luigi Borzillo), whom the maestro wants to bring to Portugal later this year. In the same concert, Mendelshon’s First Symphony will be performed.

Then, at the second concert, in the company of the Mexican clarinetist Angel Zedillo, he will perform the Louis Sfora Concerto No. 2. In this concert, the maestro also conducts Tchaikovsky’s Fifth Symphony.

“This is an international recognition of my work. An invitation that I accept with humility and great responsibility. I was surprised to learn that I would be the first Portuguese member of the Cuban National Symphony Orchestra. This is a very great honor,” the maestro said in a statement.

“I take with me the name of the city of Braga and Portugal with all the responsibility that goes with it, and I hope to do a good job there, leaving a good image and putting on great concerts. These will be very special concerts because, in addition to performing pieces that I love, especially Rachmaninov and Tchaikovsky, I will be directing two wonderful soloists who are also my friends. It will be very beautiful,” concludes Filipe Cunha.

See also  Guilherme Ribeiro, Portuguese surfer champion wins in Peniche | surf

Continue Reading