april 5, 1815
When the magma chamber is no longer pressurised. Note, this does not mean that the magma chamber can not refill and cause another eruption later. Thus there is a difference between the termination of an eruption and a volcano becoming extinct (ceasing to have any more eruptions ever).
Mount Cleveland, also called Cleveland Volcano, is 5676 feet in height. It is an almost symmetrical andesite stratovolcano. Mount Cleveland is approximately five miles wide at the base.
A volcanic eruption could end the world! If it creates a thick ash cloud covering the atmosphere of earth it would block sunlight it would kill crops which would mean no FOOD! But I'm sure we would survive because science has advanced a lot :D
Volcano eruptions are amazing process that don't begin and end in one day. The activity that led to the eruptions actually started at the end of 2009. A first volcanic eruption occurred on March 20, 2010. The eruption that led to the travel disruptions across Europe and beyond occurred on April 14, 2010. After that, there were still more eruptions. A volcano erupts because it sits on top of tectonic plates which move apart, causing the pressure to build up below and eventually erupt.
Volcanic Explosivity IndexYou measure a volcanic eruption by the Volcanic Explosivity Index. The largest eruption in recorded history is the eruption of Mount Tambora in 1815. This eruption measured a 7, or super-colossal, on the VEI. This eruption ejected so much material in the atmosphere that it resulted in the Year Without a Summer in 1816. Lake TobaThe last super volcanic eruption was Lake Toba approximately 73,000 years ago. This eruption is theorized to have caused a worldwide catastrophe.
A Volcanic Eruption
Mount Oliver Incline ended in 1951.
Mount railway station ended in 1977.
Mount Morris College ended in 1932.
Mount Grace Priory ended in 1539.
Rocky Mount Phillies ended in 1975.
Tapton Mount School ended in 1997.
Mount Savage Railroad ended in 1854.
Mount Bachelor Academy ended in 2009.
Mount mount pleasant and the end is in mount mount Elias I donβt know what
It started in March and ended in May.
Mount View Lunatic Asylum ended in 1910.