Before the Mount Tambora eruption in 1815, the locals began noticing volcanic activity five days leading up to the eruption. During those five days, lava flows came down the volca ...

it cooled the entire globe by an average of 2.1 ºF. Mount Tambora (1815) Death toll: 90,000 The volcano literally blew its top off. More from Science ...

In April 1815, the eruption of Tambora Volcano in Indonesia — one of the largest in recorded history — blasted ash and gases into the atmosphere purportedly causing widespread cooling and crop ...

Caption The summit caldera of Tambora, which is about 6 kilometers wide and 7 kilometers long and more than 1 kilometer deep, was created by the 1815 eruption. Gray eruptive products form the top ...

Mount Tambora’s 1815 eruption triggered the “year without a summer,” causing global cooling, failed crops, famine, and cultural shifts, including Mary Shelley's inspiration for Frankenstein.

Tambora unleashed its fury over two weeks in April in the most explosive and lethal series of eruptions in recorded history. The blasts propelled rock and ash perhaps 25 miles into the sky above ...