Case studies: Tectonics: Eyjafjallajokull 2010 Flashcards
When did it erupt
Between March and May 2010
What does Eyafjallajokull consist of?
A volcano completely covered by an ice cap
Which plate margin does Iceland lie on?
The Mid-Atlantic ridge, a constructive plate margin separating the North American and Eurasian plates
What rating was the eruption on the VEI scale?
3
What factors magnified the event of the eruption?
Settled weather pattern
Winds blowing towards Europe
Fine ash
Persistent eruption lasting 39 days
Give four examples of primary effects
Ash blocked the sun
Homes and roads damaged
Crops destroyed by ash
Roads washed away
What was imposed across Europe during the eruption?
A no fly zone
How much money did airlines lose per day?
£130 million
Name 4 secondary effects
Sporting events cancelled
Fresh food imports stopped
Industries affected by lack of raw material imports
Flooding caused as glacier melted
Which international country was affected the most?
Kenya
What happened due to the lack of exports?
Flowers and vegetables left rotting in airports
How much money was lost by the country?
$1.3m a day
