A caldera eruption, or caldera-forming eruption is an enormous explosive volcanic eruption. Such an eruption drains huge amounts of magma from beaneath the volcano, causing it to collapse in on itself to fill the space left behind, leaving a massive crater.
an eruption
Currently Thera is a caldera with a shield in it. Prior to its cataclysmic eruption it was a stratovolcano, also known as a composite volcano.
A caldera usually is no warmer than the surrounding land. A caldera is a depression formed when a volcano collapses in a cataclysmic eruption, but if it isn't erupting or has not erupted very recently, then it will not be unusually hot, with the possible exceptions of hot springs.
Cataclysmic erosion.
Krakatoa was a volcanic island in Indonesia Java and Sumatra. The island collapsed into the sea during a cataclysmic eruption in 1883. Continued volcanic activity caused new island to form called Anak Krakatau "son of Krakatoa". The new island Anak Krakatau is currently active.
It's eruption.
This cataclysmic event is called eruption.
Nova
There was no eruption at Santorini in 1883. The last activity there. The island of Karkatoa famously destroyed itself in a cataclysmic volcanic eruption in 1883. This eruption was similar to the one that occurred at Santorini around 1600 BC.
Crater Lake formed in the caldera of Mount Mazama, which collapsed in a cataclysmic eruption between 6,000 and 8,000 years ago.
Currently Thera is a caldera with a shield in it. Prior to its cataclysmic eruption it was a stratovolcano, also known as a composite volcano.
No. Mount Mazama still exists. Between 6,000 and 8,000 years ago Mount Mazama underwent a cataclysmic eruption and much of the mountain collapsed.
This sentence is cataclysmic.
The apocalypse will be a cataclysmic event (if the apocalypse is real)
Crater Lake formed after Mount Mazama, a volcano, collapsed during a cataclysmic eruption.
Cataclysmic Pink was created on 2010-12-17.
The American revolution WAS an cataclysmic revolution.
Between 6,000 and 7,000 years ago Mount Mazama collapsed during a cataclysmic eruption, forming a caldera. Rainwater filled this caldera, forming Crater Lake.