Seafloor volcanoes usually emit lobes and sheets of lava
during an eruption, rather than explosive plumes of gas, steam, and rock that are ejected from land - based volcanoes.
During this eruption, ash rained down on Tokyo for two straight weeks.
Pompeii and its less well - known neighbour Herculaneum are remembered for their destruction
during the eruption of Mount Vesuvius, but the same disaster helped preserve the towns in astonishing detail.
Visit the Ruins of 16th Century Guiob Church, the church of the Old Catarman town which was destroyed and partly submerged by volcanic fragments
during the eruption Mt. Vulcan in 1871.
During an eruption the top looked like a firework.
Local residents of the area were forced to abandon their homes
during the eruption and they never returned.
Tubes can drain lava from a volcano
during an eruption, or can be extinct, meaning the lava flow has ceased, and the rock has cooled and left a long cave.
You will step back in time on your visit of Pompeii, which was completely buried
during the eruption of Mount Vesuvius in 79 AD.
They include Pliny's account of the death of his esteemed uncle, now called Pliny the Elder, and a terrifying eyewitness account of the latter's death
during the eruption of Vesuvius, because he was determined to get closer to the volcano and understand what was happening.
Computer models have helped researchers simulate the conditions beneath Yellowstone, North America's largest super volcano, allowing them to discover a zone that controls the movement of magma that flows out from the Earth's mantle
during an eruption.
We present 12 eclipse times
during eruption plus five just after the eruption.
«In contrast to most volcanic deposits, the melt inclusions are encased in crystals that prevent the escape of water and other volatiles
during eruption.
A major climatic downturn observed within the Greenland ice cores has been attributed to the cooling effects of the ash and aerosols ejected
during the eruption of the Youngest Toba Tuff (YTT).
These are the particles that reached aircraft cruising altitudes, above 9 kilometres, in European skies
during the eruption.
«Using friction experiments we have shown that the extent of frictional melting depends on the composition of the rock and magma, which determines how fast or slow the magma travels to the surface
during the eruption.»
«The new network allowed us to see in incredible detail where the faults are, and which were active
during the eruption,» said lead author William Wilcock, a UW professor of oceanography.
The crystals prevent water escaping
during an eruption and enable researchers to get an idea of what the inside of the Moon is like.
Volcanic cones are of different types, depending upon the nature and size of the fragments ejected
during the eruption.
Despite its smaller ash cloud, El Chichn emitted more than 40 times the volume of sulfur - rich gases produced by Mt. St. Helens, which revealed that the formation of atmospheric sulfur aerosols has a more substantial effect on global temperatures than simply the volume of ash produced
during an eruption.
The surrounding olivine crystals prevent water form escaping
during an eruption, providing researchers an idea of what the inside of the moon is like.
A steam plume rises from Bogoslof volcano as hot lava heats the seawater
during an eruption in August 2017.
Because of their size those volcanoes do not build up mountains but manifest themselves with their huge carter formed
during the eruption — the caldera.
This eruption cloud of gases and rock fragments was released by the Mount Augustine volcano in Alaska
during an eruption in 1986.
Now the team reports observations of Japan's mount Asama
during an eruption on 2 February that spewed ash up to 20 kilometres away (Geophysical Research Letters, DOI: 10.1029 / 2009gl039448).
It was first deployed when rendering relief to US personnel on Luzon island in the Philippines
during the eruption of Mt. Pinatubo, moving 45,000 people off the island.
During eruptions, they might be able to collect even stranger microorganisms that live in the scorching depths of Earth's crust.
The material, they believe, was recycled as older volcanic rocks forming the roofs of magma chambers collapsed and remelted
during eruptions, only to be reejected in the next volcanic outburst.
But in a new study researchers have shown conclusively that a new form of low - energy lightning is also active
during eruptions, arcing between particles as they exit the volcanic vent at around 100 metres per second.
Most of the lava's gases were released
during the eruptions, but some of the gas remained trapped in crystals near the volcanic vents.
The sulfur would have mixed with the atmosphere
during the eruptions, forming sulfur dioxide, which was very effective at blocking solar radiation when it reached the upper layers of the atmosphere.
Although the journey was arduous and required several days and many porters, ancient Hawaiians likely made the journey
during eruptions to leave offerings and prayers to honor Pele, much as they did at Halemaʻumaʻu, neighboring Kilauea's more active and more easily accessible caldera.
Those looking to explore Playa Blanca's history as well as viewing some stunning natural wonders will enjoy a trip to the Green Caves, formed 3000 years ago
during the eruptions of a volcano.
THAT is why there are no spikes in the graph, not because CO2 is not released in mass quantities
during eruptions.
Not exact matches
The results provide the first quantitative evidence that Campi Flegrei is evolving towards conditions more favourable to
eruption and identify field tests for predictions on how the caldera will behave
during future unrest.
A series of damaging earthquakes and changes in land elevation preceded its only
eruption,
during the most recent part of the Holocene, which lasted from September 29 to October 6, 1538, when it was formed.
The last occasion of such behaviour occurred
during the century before the caldera's only historical
eruption in 1538 (refs 2, 6).
A necessary implication is that the potential for
eruption will also be similar to that
during 1982 — 1984.
First comes the month of daytime fasting
during Ramadan, then the
eruption of joy called Eid al - Fitr, marked with gift - giving, new clothes, donations to the poor, feasting and festivities.
The legendary Ölfus Spring was forged
during a massive volcanic
eruption over 5,000 years ago.
teething causes dirrhea doesnot seem to be biological, babies having
eruption of teeth do have itching and they tend to put any thing they happen to pick in their mouth, and this could be the reason that they have dirrhea
during teething
Mercury is an element found in the Earth's crust that is typically only released in unhealthy quantities
during events like a volcanic
eruption.
Perhaps more significantly, he took on Mayor Bill de Blasio, accusing City Hall of dropping the ball
during last summer's deadly
eruption of Legionnaires» Disease.
This point was in response to a trader expressing concern with the vulnerability of fellow traders in the event of an
eruption of violence
during the election period.
Air bubbles collect and explode at the surface of many viscous liquids, as observed with polymer foams, in glass furnaces, and
during volcanic
eruptions.
It was based on real volcanic
eruptions during the past 200,000 years in Central America, which had been investigated in the framework of the Collaborative Research Project 574.
With the first
eruption, they saw a coronal loop form below the bubble of material ejected
during the CME.
It was already suspected that the large volume of magma ejected
during the supervolcanic
eruption had slowly accumulated over the last few millions of years in the form of consequently emplaced intrusions.
Because of the high temperature in the inner parts of Earth's mantle, the CO2 is released back into the atmosphere
during volcanic
eruptions.
Imagery from NASA's Solar Dynamics Observatory (SDO), used in two separate studies, shows the dynamics of loops before,
during and after
eruptions.
And although there have been major
eruptions at Yellowstone, most recently 640,000 years ago, Utah geophysicist Robert Smith puts the odds for a major
eruption at 1 in 700,000
during any given year.