plinian eruption उदाहरण वाक्य

Sub-Plinian eruptions producing about, such as those of 472 and 1631, have been more frequent with a few hundred years between them.
Plinian eruptions are marked by columns of gas and volcanic ash extending high into the stratosphere, the second layer of Earth's atmosphere.
In little under a week, the presumed dormant volcano produced three plinian eruptions ( March 29, April 3, and April 4th ).
Construction of the central cone in the late-Pleistocene summit caldera began following the last of the plinian eruptions about 31, 000 years ago.
Keyhole Falls was formed when the Lillooet River was dammed with breccia from a Plinian eruption at Mount Meager about 2350 years ago.

Two possible scenarios of an eruption are the formation of Plinian eruption columns or more tranquil subhorizontal eruption of pyroclastic flows from vents.
On the south side of the Khutzeymateen Inlet north of Prince Rupert, thick basaltic Plinian eruption tephra deposits are recognized at Crow Lagoon.
Despite its activity, Sangay is located in a remote, uninhabited region; only a large Plinian eruption could threaten occupied areas to its west.
Built on top of an alluvial fan In the 1595 eruption, three distinct Plinian eruptions produced lahars that claimed the lives of 636 people.
The caldera was formed when a large Plinian Eruption sent so much pyroclastic material gushing from its vent that the then-emptied magma chamber collapsed.