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timeline earthquake
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Lisbon Earthquake
The Lisbon earthquake was the first to have its effects studied scientifically on a large scale. The disaster led to certain philosophical and religious movements, most notably the popularization of European Enlightenment. At an estimated magnitude of 9.0 and a death toll of around 20,000, it is undoubtedly one of the most destructive in history. -
Krakatoa Volcanic Eruption Tsunami
With a volcanic explosivity index score of 6.0 and a death toll nearing 36,000, it's no surprise that this event is speculated to be the inspiration for Edvard Munch's "The Scream." Modern theories state that the volcano subsided some time before the eruption, submerging the vents underwater and creating a "pressure cooker" effect that led to the immense explosive force of the eruption. -
Aleutian Earthquake Tsunami
Known as the "April Fool's Day" tsunami in Hawaii (where it also made impact, 4.5 hours after the quake), this 8.1 quake was no joke. Killing about 160 people, it seems only right that it led to the creation of the Pacific Tsunami Warning Center in 1949. -
Great Chilean Earthquake
M 9.5 earthquake that killed 61 people. the tsunami caused by the quake traveled around 15 hours across the pacific ocean, and was the most powerful earthquake in recorded history. -
Good Friday Earthquake Tsunami
A 9.2 earthquake causing a tsunami that killed 130 people is more of a Bad Friday to me, but what do I know? This quake caused a vertical displacement of 38 feet, creating waves 220 feet high. Despite the relatively low death toll, this is considered a XI on the Mercalli scale due to structural damage. It also caused a Cold-War era missile radar at Clear Air Force Station to go offline, the only known interruption in its history. -
Hokkaido Earthquake Tsunami
This was actually two distinct earthquake shocks, one lasting 20 seconds and the other 35 seconds. The 7.8 earthquake killed 120 people, and led to a total overhaul of Okushiri sea defenses, including the construction of multiple sluices and new escape route planning. -
Papua New Guinea Tsunami
M 7.1 earthquake that killed 2,100 people. the tsunami was caused by a submarine landslide from the earthquake, and the tsunami's height was around 49 ft. tall. -
Sumatra Earthquake Tsunami
This incident had one of the largest humanitarian responses due to the number of people affected--the 9.1 earthquake/tsunami killed 230,000 people. Aside from the obvious, it also had certain religious and political effects. In 2006, fifteen of the local aid staff were found executed in Sri Lanka following conflict between the government and the Tamil Tigers. -
Samoa Earthquake
M 8.1 earthquake that resulted in the deaths of near 200 people. the tsunami was caused 2 2 separate earthquakes that occurred within 2-3 minutes of each other, -
Chile Earthquake
M 8.8 Earthquake that Killed around 700 people. Chile was moved vertically around 2 meters, and the tsunami caused by the quake was about 95 ft. high. -
Tohoku Earthquake Tsunami
This 9.1 earthquake and tsunami actually caused a whole other disaster, the Fukushima Daiichi nuclear disaster, where three nuclear reactors had a meltdown, and there was a discharge of radioactive water. Aside from the human cost of 20,000, this was also the costliest disaster financially, costing an estimated $235 billion USD. -
Sulawesi Earthquake Tsunami
Most of the damage here was actually due to liquefaction and mudslides. Despite the tsunami warnings issued after the 7.5 earthquake, much of the public remained unaware of the threat. The Palu Nomoni Festival continued on Talise beach right up until the waves hit. The people swept away from the boardwalk is thought to have contributed hundreds of deaths to the final toll of 4340.