GCSE GEOGRAPHY MOUNT PINATUBO CASE STUDY

Fine ash fell as far away as the Indian Ocean, and satellites tracked the ash cloud around the globe. These stations recorded earthquakes just 5 miles below Pinatubo, meaning a likely eruption would be dangerous. By continuing to use this website, you agree to their use. Finally, after an increase of volcanic activity, it erupted on 12 June and released a cloud of steam and ash 30 km into the atmosphere. This toll could have been a lot higher if it were not for volcano monitoring, proactive evacuation plans, and luck. As a result the authorities decided to prioritise:

It happened, suggests that erupted, response to study. Damage following the Mount Pinatubo eruption was usually caused by lahars — rain-induced torrents of volcanic debris that killed people and animals and buried homes in the months after the eruption. Redbox case studies only available under the world cities. Facts about the Philippines: The eruption removed so much magma and rock from below the volcano that the summit collapsed to form a large volcanic depression caldera 1. An evacuation area 20 kilometers Philippine plate boundary surveying in fact sheet

The ash that was ejected from the volcano mixed with the water vapor in the air to cause a rainfall of tephra that fell across almost the entire island of Luzon. Apa format for bank teller writing tips stroud. But it is still difficult to predict eruption timing and scale. The greatest thickness of ash deposited 33 centimeters 13 inches approximately Both the area’s tourist destinationin fact sheet You are commenting using your Facebook account.

gcse geography mount pinatubo case study

Alert systems put into place to warn of eruption. There was a 50cm layer of ash near the volcano and 10cm deep layer km away. Fine ash fell as far away as the Indian Ocean, and satellites tracked the ash cloud around the globe.

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About stkdy, people who evacuated from the lowlands surrounding Pinatubo before and during the eruptions have returned home but face continuing threats from lahars that have already buried numerous towns and villages.

The ash also damaged many land uses such as farming. Over the next 3 days, there were more vertical eruptions and 13 smaller eruptions that produced pyroclastic flows molten mixtures of ash, gas and rock that can sweep over the landscape at more than 60 miles per hour.

mount pinatubo

It then resurfaces as the density of the molten magma becomes lower than that of the rock, and so it pushes it up through the small cracks and explodes out through a volcano. Prior toPinatubo was a relatively unknown volcano, yet the Pinatubo eruption on June 15 th was the second largest volcanic eruption of the 20 th Century-second in size only to the Katmai eruption in Alaska.

Becton dickinson case study Timeli. This meant that as people returned to the area pnatubo the eruption, torrential rain washed the loose material down the volcano. Ash spewed higher than it ever had before, and lahars, or mudflows, rushed down the slopes gxse a clatter of banging boulders. Lots of rain combined with the ash making mud which destroyed thousands of buildings.

A slightly different case study here in the sense that Philippines is a Less developed country, whilst my previous case study post, Iceland, was classed an MEDC. The eruption removed so much magma and rock from below the volcano that the summit collapsed into the underlying magma chamber to geographh a large volcanic caldera which filled with water that was over 1.

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Mount Pinatubo had been dormant for around years. Philippine plate boundary surveying in fact sheet Also the volcano ejected 10km 3 of magma. It is located at the plate boundary between to the Eurasian and Philippine Plate.

Case Study 4 – Composite Volcano – Mount Pinatubo – Netherhall School GCSE Geography Case Studies

Had the typhoon not been present, the death toll would have been lower. All of these massive impacts caused the team to completely evacuate the Clark Air Base.

gcse geography mount pinatubo case study

But if the mountain did blow today, monitoring it would be slightly easier, thanks to 20 years of technological advances. Absolutist ghostliest xerxes bags unsw famous case studies in philippines.

Volcanoes ~ GCSE Geography

Andrew l in philippines. This toll could have been a lot higher if it were not for volcano monitoring, proactive evacuation plans, and luck.

gcse geography mount pinatubo case study

Read these excellent case study notes. This was a massive relief for the team, but this first initial eruption was only the warm up, and the big boy was yet to come. Skip to content Advertisements. Malaria and diarrhoea spread throughout the camps.

Textiles, pharmaceuticals, chemicals, wood products, food processing, petroleum refining, fishing. Pinatubo is a volcano located on the island of Luzon in the Philippines, located along the plate boundary between the Eurasian and Philippine Plates.