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8/8/2019 Tutorial on Earthquake Waves
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Earthquake
Waves
8/8/2019 Tutorial on Earthquake Waves
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1. These waves are the fastest waves.
2. These waves travel through anything.
3. These waves are secondary waves.
4. This is the place inside the Earth where the
Earthquake actually occurs.
5. This is the place on the surface of the Earthdirectly above the Earthquake location.
6. These are surface waves & are very slow.
7. These are only half as fast as primary waves.8. Where do the deepest Earthquakes occur?
9. These waves are compressional waves.
8/8/2019 Tutorial on Earthquake Waves
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1. P-Waves
8/8/2019 Tutorial on Earthquake Waves
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1. These waves are the fastest waves.
2. These waves travel through anything.
3. These waves are secondary waves.
4. This is the place inside the Earth where the
Earthquake actually occurs.
5. This is the place on the surface of the Earthdirectly above the Earthquake location.
6. These are surface waves & are very slow.
7. These are only half as fast as primary waves.8. Where do the deepest Earthquakes occur?
9. These waves are compressional waves.
8/8/2019 Tutorial on Earthquake Waves
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2. P-Waves
8/8/2019 Tutorial on Earthquake Waves
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1. These waves are the fastest waves.
2. These waves travel through anything.
3. These waves are secondary waves.
4. This is the place inside the Earth where the
Earthquake actually occurs.
5. This is the place on the surface of the Earthdirectly above the Earthquake location.
6. These are surface waves & are very slow.
7. These are only half as fast as primary waves.8. Where do the deepest Earthquakes occur?
9. These waves are compressional waves.
8/8/2019 Tutorial on Earthquake Waves
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3. S-waves
8/8/2019 Tutorial on Earthquake Waves
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1. These waves are the fastest waves.
2. These waves travel through anything.
3. These waves are secondary waves.
4. This is the place inside the Earth where the
Earthquake actually occurs.
5. This is the place on the surface of the Earthdirectly above the Earthquake location.
6. These are surface waves & are very slow.
7. These are only half as fast as primary waves.8. Where do the deepest Earthquakes occur?
9. These waves are compressional waves.
8/8/2019 Tutorial on Earthquake Waves
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4. focus
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8/8/2019 Tutorial on Earthquake Waves
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5. epicenter
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1. These waves are the fastest waves.
2. These waves travel through anything.
3. These waves are secondary waves.
4. This is the place inside the Earth where the
Earthquake actually occurs.
5. This is the place on the surface of the Earthdirectly above the Earthquake location.
6. These are surface waves & are very slow.
7. These are only half as fast as primary waves.8. Where do the deepest Earthquakes occur?
9. These waves are compressional waves.
8/8/2019 Tutorial on Earthquake Waves
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6. L-waves
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1. These waves are the fastest waves.
2. These waves travel through anything.
3. These waves are secondary waves.
4. This is the place inside the Earth where the
Earthquake actually occurs.
5. This is the place on the surface of the Earthdirectly above the Earthquake location.
6. These are surface waves & are very slow.
7. These are only half as fast as primary waves.8. Where do the deepest Earthquakes occur?
9. These waves are compressional waves.
8/8/2019 Tutorial on Earthquake Waves
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7. S-waves
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1. These waves are the fastest waves.
2. These waves travel through anything.
3. These waves are secondary waves.
4. This is the place inside the Earth where the
Earthquake actually occurs.
5. This is the place on the surface of the Earthdirectly above the Earthquake location.
6. These are surface waves & are very slow.
7. These are only half as fast as primary waves.8. Where do the deepest Earthquakes occur?
9. These waves are compressional waves.
8/8/2019 Tutorial on Earthquake Waves
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8. Subduction boundaries
8/8/2019 Tutorial on Earthquake Waves
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1. These waves are the fastest waves.
2. These waves travel through anything.
3. These waves are secondary waves.
4. This is the place inside the Earth where the
Earthquake actually occurs.
5. This is the place on the surface of the Earthdirectly above the Earthquake location.
6. These are surface waves & are very slow.
7. These are only half as fast as primary waves.8. Where do the deepest Earthquakes occur?
9. These waves are compressional waves.
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9. P-waves
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10. We are confident in our knowledge of the
structure of the Earth. We know that it has a
Crust, Mantle, Outer and Inner Core. Thisinformation has been determined using
________________.
11. Geologists working in the coalfields of
Southwest Virginia have be able to
determine vital information about sub-
surface(several thousand feet). They are
interested in where one would find coalseams to mine. Their information comes
from ____________________.
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10. Seismic data information
obtained from earthquake waves
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10. We are confident in our knowledge of the
structure of the Earth. We know that it has a
Crust, Mantle, Outer and Inner Core. Thisinformation has been determined using
________________.
11. Geologists working in the coalfields of
Southwest Virginia have be able to
determine vital information about sub-
surface(several thousand feet). They are
interested in where one would find coalseams to mine. Their information comes
from ____________________.
8/8/2019 Tutorial on Earthquake Waves
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11. Bore holes holes that are
drilled into the earth from whichsamples can be retrieved.
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12. Recent studies of the Mantle have indicated
that it is much more complex that originally
thought. This new information has beenrevealed using _____________________.
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12
. Seismic data