plinian eruption การใช้

• Volcanic activity at Jinlongdingzi may still constitute a danger, especially Plinian eruptions.
• Future volcanic activity in the field may result in hazardous Plinian eruptions.
• The deposit of this Plinian eruption reaches of thickness at a distance of.
• A Plinian eruption on Escorial was the source of the dacitic Escorial ignimbrite.
• During the Holocene, Yucamane has shown signs of Plinian eruptions which produced pyroclastic flows.
• On the other extreme, Plinian eruptions are large, violent, and highly dangerous explosive events.
• Plinian eruptions are often accompanied by loud noises, such as those generated by Krakatoa.
• A series of large plinian eruptions accompanied growth of a second stratovolcano during the Pleistocene.
• Plinian eruptions are so violent that they can toss refrigerator-size rocks miles into the atmosphere.
• Popocatepetl's last severe fit was 1, 700 years ago, when it underwent another Plinian eruption.
• Regions affected by Plinian eruptions are subjected to heavy pumice airfall affecting an area in size.
• According to the Volcanic Explosivity Index, Plinian eruptions have a VEI of 4, 5 or 6.
• Column collapse is one of the most common and dangerous volcanic hazards in a plinian eruption.
• These massive eruptive columns are the distinctive feature of a Plinian eruption, and reach up into the atmosphere.
• The volcano usually generates Plinian eruptions, which produce swift-moving currents of hot gas and rock called pyroclastic flows.
• The historical eruptions of this basaltic-andesitic volcano dates back to 1616 and ranges from Strombolian to basaltic Plinian eruptions.
• Imbabura is the product of Strombolian Eruptions, which, in comparison to Plinian Eruptions, are relatively low-intensity and low volume.
• The other volcano, which produced at least two Plinian Eruptions of its own, is known as "'Fuya Fuya " '.
• One possible explanation for this was the injection of volcanic gases into the atmosphere by plinian eruptions at Maat Mons.
• During Plinian eruptions, pumice and silicic magma is fragmented in the volcanic conduit, because of decompression and the growth of bubbles.