Multi-hazard envrionment Flashcards
Where is the Philippines at the meeting point of?
several major subducting plate margins
How many active volcanoes?
22
What are they at risk too?
typhoons/volcanoes/earthquakes/tsunamis
How many islands does it have?
over 7,000
Where are they located?
off the mainland of southeast Asia
How many natural disasters over last 2 decades?
300
What has enhanced the problem?
rapid urbanisation and deforestation
What occurred during 2000-2013?
17 earthquakes with magnitude of at least 5.6
1976 off Mindanao?
earthquake of 7.6 caused tsunamis killing 8,000 people
1990 Luzon?
killed over 1,600 people causing ground rupturing and soil liquefaction
2013 Bohol?
killed 200 people injuring 800 and damaging tens of thousands of buildings
What is the most active volcano?
Mayon - erupting nearly 50 times in last 400 yeatd
When did Mayon last erupt?
2012
When did Pinatubo erupt recently?
1991
How many people live within the vicinity of volcano?
500,000 within 40km