A2 Geography case studies Key points for seismic events case studies 2.5 / 5 based on 4 ratings ? GeographyCase studiesA2/A-levelAll boards Created by: Stella TselingasCreated on: 04-06-12 08:17 Northridge, Los Angeles -17 January 1994 -Movement along San Andreas fault -6.7 -57 deaths -11 major roads damaged -12,500 buildings damaged 1 of 4 Indian Ocean Tsunami -26 December 2004 -Tsunami caused by 9.0 submarine earthquake: Indo-Australian, Eurasian subduction -Indonesia, India, Myanmar, Malaysia, Sri Lanka, Thailand -300,000 deaths -No warning system -Entire fishing villages lost -Damage to tourism industry: many tourists dead 2 of 4 Chaiten eruption, Chile -May 2008 -Peru Chile subduction zone: subduction of Nazca plate below S.American -Rhyolitic lava, very violent eruption -4000 evacuated, 1 death -Lahars -Water contamination -Volcanic management plan started 3 of 4 Mt. Etna eruptions 4 of 4
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