Mt Mayon Flashcards

(19 cards)

1
Q

What type of volcano is my mayon

A

Stratovolano-explosive - more viscous than basaltic lava

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2
Q

When was its eruption

A

2018

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3
Q

Hdi of philipines

A

0.710

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4
Q

Plates involved

A

philippine plate and sunda plate.

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5
Q

Vei of the event

A

4

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6
Q

Prinary hazards

A

Lava and pyroclastic flows (nuee ardentes) (up to 5km from summit)ash plume 2500 m above summit. Caused by phreatic explosions , rainfall and ash- lahars creatied.

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7
Q

How many evacuated

A

90000

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8
Q

Costs

A

Cost over $1 billion mostly due to agri loss.

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9
Q

Who gave a lot of immediate relief

A

National council of churches-

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10
Q

How mnay rockfall events

A

158

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11
Q

Name a recovery program

A

“Cash for work program” part of relief and recovery-people payed in cash for community recovery projects.

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12
Q

How many farmers lots livlihood

A

10000

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13
Q

How many killed in the vei 2 eruption in 2013

A

5

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14
Q

How many killed

A

0

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15
Q

How many seismic stations nationwide

A

100

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16
Q

How many seismic stations around mt mayon

17
Q

Name of research company for volacnology

A

PHIVOLCS for research ect.

18
Q

Populationd ensity

A

338 people per km

19
Q

How far did the phroclastic flows reach