Latest Volcanology Stories
In what is being called one of the worst spells of seismic activity in a decade, residents of the Mammoth Lakes region of central California experienced more than 600 earthquakes in the span of 24 hours late last week.
A joint NOAA/NASA satellite is one of several satellites providing valuable information to aviators about volcanic hazards.
New light has been shed on one of the biggest volcanic eruptions in the last 500 years – the so-called 'Unknown eruption' – thanks to an unusual collaboration between a historian and a team of earth scientists at the University of Bristol.
Thousands of Unbound families are being evacuated from their homes while a tropical storm floods homes in Metro Manila and a grumbling Mayon Volcano is threatening to erupt in Legazpi.
In the typical textbook picture, volcanoes, such as those that are forming the Hawaiian islands, erupt when magma gushes out as narrow jets from deep inside Earth. But that picture is wrong, according to a new study from researchers at Caltech and the University of Miami in Florida.
LAKE KIOWA, Texas, Sept.
The company's tours allow passengers to observe current lava flows from the air, including those in remote areas not open to the public. KAILUA-KONA, Hawaii, Sept.
ST. PETERSBURG, Fla., Aug. 28, 2014 /PRNewswire/ -- For over a week, earthquakes have threatened an eruption by Iceland's Bardarbunga volcano.
A new study from the United States Geological Survey (USGS) suggests that the ash cloud from a Yellowstone supereruption would blanket the Rocky Mountains several meters deep, and it would deposit at least millimeters of ash at least as far away as New York, Los Angeles and Miami.
ETNA challenges the conventional approach to creating financial technology applications and opens their code to FinTech firms looking to build new software. NEW YORK, Aug.
Irazú Volcano, known as Volcán Irazú in Spanish, is an active stratovolcano that is located in Costa Rica. The origin of the volcano’s name is unknown, but it is thought to be a variant of the word Iztarú, which is the name of a village that was near the volcano, or a mixture of the words ara, meaning point, and tzu, meaning thunder. It is locally known as The Colossus due to large past eruptions. This volcano is located within Irazú Volcano National Park, which holds montane forests...
Rincón de la Vieja is an active complex volcano that is located in northwestern Costa Rica. Its name, meaning The Old Woman's Corner, refers to a legend that says that a woman’s lover was thrown into the volcano by her father, after which she lived on the volcano as a recluse. This volcano reaches 6,286 feet in elevation and is the tallest volcano in Rincón de la Vieja Volcano National Park. Visitors were once permitted to climb up to the crater, but a recent eruption caused this area to...
Chimborazo is an inactive stratovolcano that is located in Ecuador and is part of the Cordillera Occidental range of the Andes. This volcano reaches an elevation of 20,564 feet and although it is not the tallest mountain measured above sea level, its proximity to the equator makes its summit the farthest away from the center of the earth. The origin of its name is unknown, but it could have received its name from several words in the Quichua or Quechua language or from the Cayapa language....
Cotopaxi is an active stratovolcano that is located in Ecuador and is part of the Pacific Ring of Fire. This volcano, reaching an elevation of 19,347 feet above sea level, is the second tallest volcano in Ecuador and one of the tallest active volcanoes in the world. The origin of its name is unknown, but some sources say that it means Neck of the Moon in the language of the indigenous people and it has been considered sacred in their culture. Cotopaxi is shaped like a cone that is almost...
Mount Hudson, also known as Volcán Hudson, is an active stratovolcano that is located in southern Chile, named after 9th-century Chilean Navy hydrographer Francisco Hudson. Its summit, which is covered in glaciers, holds a caldera that was created from a large eruption that occurred in 4750 BCE or 1890 BCE. Based on evidence found at the Los Toldos archaeological site, it is thought that the early eruption destroyed most settlements in the area at that time. Modern eruptions occurred in...
- A volcanic mudflow.
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