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Shake, Rattle ‘n Roll! Earthquake Science & Safety STACEY EDWARDS Education Officer The University of the West Indies Seismic Research Centre

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  • Shake, Rattle ‘n Roll!Earthquake Science & Safety

    STACEY EDWARDSEducation Officer

    The University of the West IndiesSeismic Research Centre

  • User Notes

    This presentation may contain animations, video clips and notes that are not visible in the PDF format. For a Power Point version of the presentation please send an email to [email protected].

  • What is the SRC?

  • The Seismic Research Centre monitors earthquakes, volcanoes and tsunamis in the English-speaking Eastern Caribbean.

  • CARIBBEAN SEA

    Which countries are in the Eastern Caribbean?

  • CARIBBEAN SEA

    We monitor eight countries and 19 volcanoes!

  • Do we have earthquakes in Trinidad?

  • YES! We have many earthquakes near Trinidad & Tobago.

    Earthquakes from 1964Earthquakes from 1964--19961996

  • Have you ever felt an earthquake?

  • November 29th, 2007 earthquake

    “It felt like if the earth was moving beneath my feet…Everyone who was in the building ran out in a panic.”Sheraton CentreChrist Church, Barbados

    “My kids and I were playing in the living room when the quake hit. I picked them up and ran outside as it progressed.”Cap EstateGros Islet, Saint Lucia

    “It was long-like more than 20 seconds. People were running out of the mall, screaming with tears in their eyes.”Town Centre MallPort of Spain, Trinidad

  • Haiti: 12th, January, 2010South of Port‐au‐Prince, Haiti Magnitude 7.0

    Earthquake epicenter was very shallow at a depth of only 10 km.

    Many buildings leveled to the ground with tens of thousands of people buried under rubble.

    At least 30 aftershocks, largest being magnitude 5.8 on 19thJanuary.

  • What do you think causes earthquakes?

  • Plate tectonics

  • Plate tectonics

    Caribbean plate

    North American plate

    Cocosplate

    South American plateNazcaplate

  • Plate tectonics in the Caribbean

  • What are some of the effects of earthquakes?

  • Damaged buildings

    September 2006, Trinidad Magnitude 5.8

  • Collapsed buildings

    November 2004, Dominica Magnitude 6.3

  • Collapsed buildings

    January, 2010 Haiti Magnitude 7.0

    ~200,000 fatalities

  • November, 2007 Martinique Magnitude 7.3

    ~3 fatalities

    Falling debris/objects

  • 1964 Niigata, Japan – note buildings remained intact from the ground vibration

    Liquefaction

  • 26th December, 2004 Indian OceanMagnitude 9

    ~225,000 deaths

    Tsunamis

  • American Samoa, September 2009

  • May 2008, Sichuan China

    Magnitude 7.9~70,000 fatalities

    Landslides

  • August, 2007 Peru Magnitude 7.9~520 fatalities

    Fires

  • Homelessness

    January 2010, HaitiMagnitude 7.0

    ~200,000 fatalities

  • Loss of lifeMay 2008, Sichuan

    ChinaMagnitude 7.9

    ~70,000 fatalities

  • How can we protect ourselves?Earthquake Drill

  • Earthquake PSA, www.weready.org

  • DCH: DROP, COVER, HOLD ON

  • • Get under the table or desk

    • Turn away from windows

    • Put both hands on the back of your neck.

    • If your desk or table moves, hold onto the legs and move with it.

    DCH: DROP, COVER, HOLD ON

  • DCH: DROP, COVER, HOLD ON

  • Earthquake Drill

  • – REMAIN CALM. DO NOT PANIC.

    – If inside, stay inside. If outside, stay outside. Do not run outside during an earthquake.

    During an earthquake

    REMAIN CALM

  • DUCK COVER HOLD ON

    During an earthquake

  • During an earthquake

    • Stay away from glass windows, mirrors and pictures.

    • Protect your head and face by going under a strong desk, bed or other piece of furniture.

    • Be sure to hold on to the furniture and stay alert.

  • During an earthquake

    REMAIN CALM

    • If outside, stay outside away from glass buildings, electricity poles and bridges.

    • If in a vehicle, do not stop on or under a bridge.

  • If trapped under debris

    REMAIN CALM

    • Do not light a match.

    • Do not move about or kick up dust.

    • Cover your mouth with a handkerchief or clothing.

    • Tap on a pipe or wall so rescuers can locate you. Use a whistle if one is available. Shout only as a last resort. Shouting can cause you to inhale dangerous amounts of dust.

  • – LISTEN FOR INSTRUCTIONS

    – If you need to evacuate leave your belongings.

    – Be prepared for more earthquakes (aftershocks).

    – If possible, visit www.uwiseismic.com for updates.

    After an earthquake

    REMAIN CALM

  • School Earthquake Drill Movie

  • Homework….

    Each one tell one

  • You are now You are now

    Earthquake Ready!!Earthquake Ready!!

    The University of the West IndiesSeismic Research Centre

    www.uwiseismic.com

    Questions???