Lake Toba Indonesia Supervolcano
An eruption between 71 000 and 74 000 years ago expelled roughly 2 800 cubic km about 670 cubic miles of ash and lava which according to some scientists plunged the planet into an ice age that nearly caused the extinction of modern humans.
Lake toba indonesia supervolcano. Ancient humans weathered the toba supervolcano just fine. Also in indonesia. Located on the island of sumatra in indonesia lake toba is a beautiful caldera lake measuring 100 km by 30 km. The youngest toba eruption was a supervolcanic eruption that occurred around 75 000 years ago at the site of present day lake toba in sumatra indonesia it is one of the earth s largest known explosive eruptions the toba catastrophe theory holds that this event caused a global volcanic winter of six to ten years and possibly a 1 000 year long cooling episode.
Researchers re examined sediment cores drilled from lake malawi in east africa. This supervolcano located at lake toba in indonesia is still very much alive today. About 70 000 years ago the toba supervolcano erupted in what is now indonesia. 77 000 years ago the lake toba supervolcano erupted with a force that was unlike any in modern history.
Mount toba ancient volcano located in north central sumatra indonesia. Its odd elongate shape is a result of the interactions between the magma chamber and the shearing forces of the sumatran fault along the west that has stretched it out. If you haven t heard of lake toba you soon will. Danau toba is a large natural lake in north sumatra indonesia occupying the caldera of a supervolcano the lake is located in the middle of the northern part of the island of sumatra with a surface elevation of about 900 metres 2 953 ft the lake stretches from to the lake is about 100 kilometres 62 miles long 30 kilometres 19 mi wide and up to 505 metres.
The base of the caldera is filled with water and is now the largest lake in indonesia. It last erupted 74 000 years ago producing one of the biggest volcanic eruptions in earth s history. After the eruption the ground collapsed and left behind a depression called a caldera which is not filled by lake.