plinian eruption उदाहरण वाक्य

Despite the uniform composition of the erupted magma, a wide variety of eruptive styles were displayed, including weak phreatomagmatism, Plinian eruptions, and a huge pyroclastic flow.
Even though no Plinian eruptions are recognized, even Pel�an eruptions may possibly create large amounts of volcanic ash that will possibly affect these close by villages.
This eruption 2.8 million years ago has a total volume of and was preceded by a smaller Plinian eruption, which covered a surface of with pumice falls.
Plinian eruptions ( or Vesuvian ) are a type of volcanic eruption, named for the historical eruption of Mount Vesuvius in 79AD that buried the eruptive column.
Its last eruption took place over 200, 000 years ago and was a Plinian eruption and shrunk the Trigo Bay around 500 meters ( 1, 500 feet ).

Ngozi is a Holocene caldera that generated the Kitulo pumice 12, 000 years ago during a Plinian eruption, most likely in the same eruption that generated the caldera.
Water is a principal volatile and involved in the processes of Plinian eruptions; the water content of the Soncor and Piedras Grandes magmas was about 4 5 %.
By analyzing the geological layers of past eruptions, the scientists have concluded that Popocatepetl either emits river-like floods of ash or undergoes a Plinian eruption every 1, 650 years.
Every known type of eruption ( rhyolitic lavas have been linked to subplinian and Plinian eruptions, such as those at Quizapu ( 1932 ) and Hudson ( 1991 ).
In the past 2200 years it is believed that Mount Rausu erupted thrice, with a Plinian Eruption roughly 1400 years ago and a pyroclastic flow about 500 years ago.