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Banda Aceh Indonesia earthquake
Sri Lanka
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Created by
Antonis Vakis
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Cards (34)
What magnitude was the earthquake that occurred?
9.3
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What was triggered by the earthquake on the Indian subduction fault?
Deadly
tsunami waves
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Which regions were devastated by the tsunami?
Indonesia's
Aceh
region and
Andaman Islands
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How far is Sri Lanka from the earthquake's epicenter?
1700
kilometers
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Why didn't the inhabitants of Sri Lanka feel the earthquake?
They were too far from the
epicenter
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What unusual phenomenon occurred on the southeast coast of Sri Lanka after the quake?
The water began to
swirl
and recede
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How far did the sea recede from the shore?
About
one kilometer
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What did locals do when they saw the exposed seabed?
They explored it and observed
marine life
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What happened less than half an hour after the water receded?
The sea returned as a small
foamy
flood
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What were the heights of the second wave that rolled in?
Between
2 to 10 meters
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What determined the different wave heights?
Bathymetry
and
shoreline
variation
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Where were the waves highest in Sri Lanka?
Yala
area
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How far did the wave overflow reach in the Yala area?
Up to
one and a half
kilometers
offshore
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How did the tsunami affect the eastern coast of Sri Lanka?
It caused gradual
devastation
moving northwards
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What was the height of the wave in the Hambantota area?
11 meters
above ocean surface
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How far inland did the wave inundate in Hambantota?
Up to
two kilometers
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How many lives did the tsunami claim in Sri Lanka?
35,322
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What natural phenomenon affected the tsunami's impact on Sri Lanka?
Wave diffraction
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How did wave diffraction affect the tsunami in Sri Lanka?
It
amplified
the
wave
in
shaded
areas
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What happened to the tourist resorts on the west coast?
They were flooded by the
tsunami
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What was the name of the train service involved in the disaster?
Trainer
number 50
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How many passengers were on the train?
1500
paying and
unknown
non-paying
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Why did the attempt to stop the train fail?
Station
staff
were
occupied
helping the
train
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What time did the train leave Colombo?
6:50
AM
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What did passengers do when the train stopped?
They climbed onto the
roof
for safety
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What happened to the train when the tsunami wave hit?
It was swept off the tracks by the wave
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How far was the locomotive thrown from the tracks?
328 feet
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What was the outcome of the disaster in terms of lives lost?
About
2,000
people died
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How many bodies were never recovered after the disaster?
900
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What was the significance of the tsunami disaster in Sri Lanka?
It was the
deadliest
rail disaster in history
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How many lives did the tsunami claim in Indonesia?
168,000
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What do memorials in Sri Lanka serve as a reminder of?
The terrifying power of the
elements
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What will be discussed in the next part of the series?
The impact on
India
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What is the purpose of the video series?
To educate about the
Indian Ocean
tsunami
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