Some environments are considered to be 'multi hazardous' Flashcards
What is an example of a multi-hazardous environment?
The Philippines
Where is the Philippines?
Off the mainland of Southeast Asia, on the western rim of the ‘Pacific Ring of Fire’
How many earthquakes have the Philippines experienced in the 21st century?
17
What is an example of an earthquake which has taken place in the Philippines?
Bohol in 2013
What magnitude was Bohol in 2013?
7.2
How many people did Bohol kill?
Over 200
How many people did Bohol injury?
800
How many active volcanoes does the Philippines have?
Opinions vary but 23 is said to be a reasonable figure
What is an example of a volcano in the Philippines?
Pinatubo
When did Pinatubo erupt?
1991
How big was Pinatubo?
Second largest eruption in the 20th century
How many people live within 40km of Mount Pinatubo?
500,000
How many people did the early warning and evacuations save?
5,000
How did Mount Pinatubo affect the climate?
By hurling gases, ash and steam into the upper atmosphere where they continued to affect global warming for at least two years
By how much did Mount Pinatubo decrease the average global temperature?
0.5 degrees