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1962 Buin Zahra earthquake vs. 1997 Soufriere Hills...
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1962 Buin Zahra earthquake vs 1997 Soufriere Hills

1962 Buin Zahra earthquake
1997 Soufriere Hills
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1962 Buin Zahra earthquake

Total costsN/A
Deaths 12225

Informations

The 1962 Buin Zahra earthquake occurred on September 1 in the area of Buin Zahra, Qazvin Province, Iran. The shock had a Richter magnitude of 7.1 and resulted in 12,225 fatalities. Qazvin Province lies in an area of Iran that experiences large earthquakes. The 1962 event originated on one of many faults in the area, called the Ipak Fault. Believed to have been reactivated multiple times, the fault is extensive and could still pose a threat to locals. Iran's building codes, renowned for performing poorly during earthquakes, were recently evaluated by multiple world organizations. Most hope that the Iranian government will implement a better quality of design, highlighting that Iran is among the most seismically active countries in the world.

Source: Wikipedia
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1997 Soufriere Hills

Total costsN/A
Deaths 19

Informations

The Soufrière Hills are an active, complex stratovolcano with many lava domes forming its summit on the Caribbean island of Montserrat. After a long period of dormancy, the Soufrière Hills volcano became active in 1995 and has continued to erupt ever since. Its eruptions have rendered more than half of Montserrat uninhabitable, destroying the capital city, Plymouth, and causing widespread evacuations: about two-thirds of the population have left the island. Chances Peak in the Soufrière Hills was the highest summit on Montserrat until the mid-1990s, but it has since been eclipsed by various rising and falling volcanic domes during the recent volcanic activity.The volcano is andesitic in nature, and the current pattern of activity includes periods of lava dome growth, punctuated by brief episodes of dome collapse which result in pyroclastic flows, ash venting, and explosive eruption. The volcano is monitored by the Montserrat Volcano Observatory. Volcanic gas emissions from this volcano are measured by a Multi-Component Gas Analyzer System, which detects pre-eruptive degassing of rising magmas, improving prediction of volcanic activity.The Centre Hills in the central part of the island and the Silver Hills in the north are older volcanic massifs related to the subduction zone. There are three main parts of the island: the central zone, subduction and exclusion.

Source: Wikipedia

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