Deadly Tsunamis Grace Davis

  • Lisbon Earthquake (Portugal)

    Lisbon Earthquake (Portugal)
    Magnitude- M9
    Death Toll 20,000
    -Spread North to the British Isles
    - Lasted 3 1/2 minutes
    -Was felt as far away as Morocco
  • Krakatoa Eruption (Java/Sumatra0

    Krakatoa Eruption (Java/Sumatra0
    Magnitude- M8.5
    Death Toll- 36,000
    -Generated the loudest sound recorded in history
    -Hot ash as fire 50 miles into the air
    -This was not the first time it erupted
  • Aleutian Earthquake (Alaska)

    Aleutian Earthquake (Alaska)
    Magnitude- M8.1
    Death Toll- 160
    -It was a result from thrust faulting
    -Happened 13,000 ft beneath the ocean surface
  • Great Chilean Earthquake (Chile)

    Great Chilean Earthquake (Chile)
    Magnitude- M9.5
    Death Toll- 1,655
    -Economic damage 550 million
    -After building had anti seismic codes
    -Lasted 10 minutes
  • Good Friday Earthquake (Alaska)

    Good Friday Earthquake (Alaska)
    Magnitude- M9.2
    Death Toll- 130
    -Shaking lasted for four minutes
    -Triggered killer landslides
    -Launched deadly tsunamis
  • Hokkaido Earthquake (Japan)

    Hokkaido Earthquake (Japan)
    Magnitude- M7.8
    Death Toll- 120
    - Triggered landslides
    -Caused by a fault that dipped 24 degrees East
    -Within 2-5 minutes a tsunami was going to hit
  • Papua New Guinea Earthquake (Papua New Guinea)

    Papua New Guinea Earthquake (Papua New Guinea)
    Magnitude- M7.1
    Death Toll- 2100 +
    -People were gathering for their evening meal when it hit
    - The tsunami it created had looked like it was bubbling
  • Sumatra Earthquake (Indonesia)

    Sumatra Earthquake (Indonesia)
    Magnitude- M9.1
    Death Toll- 230,000
    -Estimated energy release equivalent to 23,000 Hiroshima type atomic bombs
    -The earthquake lasted 10 mins
  • Samoa Earthquake (Samoan Islands)

    Samoa Earthquake (Samoan Islands)
    Magnitude- M8.1
    Death Toll- 200
    -reef may have affected the height of the tsunami on shore
    -Generated tsunami waves up to 22 meters
  • Chile Earthquake (Chile)

    Chile Earthquake (Chile)
    Magnitude- M8.8
    Death Toll- 700
    -Damaged and destroyed 1/2 million homes
    -Lasted 10 minutes
  • Tohoku Earthquake (Japan)

    Tohoku  Earthquake (Japan)
    Magnitude- M9.1
    Death Toll- 20,000
    -Most powerful earthquake in Japan since 1990
    -It cost 220 Billion for damages
    -2,526 people were missing
  • Sulawesi Earthquake (Indonesia)

    Sulawesi Earthquake (Indonesia)
    Magnitude- M7.5
    Death Toll- 4340
    -Sunda plate and Banda sea microplate caused it
    -It was a strike slip
    -There were 14 aftershocks