Sumatera earthquake December the 26th 2004 south west Asia

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English paper version of exercise 3 page http://www.clg-caillols.ac-aix-marseille.fr/sismo/seismes/20041226/20041226.htm

1. Note from the graph the arrival time of the seism at the station of the College of Caillols and the time of the seism
2. Note the arrival time (time of the first waves arriving in France) using the data of the scientists (mn. values.)
3. Determine the arrival time of the tsumani in the various countries of South-east Asia using the documents :
   1. 

   (the values registered on the curves are in h.) and

   or using the speed of the tsumani between 500 and 800 km/h. http://www.washingtonpost.com/wp-srv/world/daily/graphics/tsunami_122804.jpg

   and to check the results:

   http://www.sfgate.com/cgi-bin/article.cgi?file=/news/archive/2005/01/03/state1753EST7356.DTL

   http://www.theage.com.au/articles/2005/01/07/1104832307389.html?oneclick=true

   http://www.stltoday.com/stltoday/news/stories.nsf/world/story/F62875CCD5224DA486256F7D00372650?OpenDocument&Headline=Watchers+in+Hawaii

    



4. Find countries where people were woken up (where it was between 7am and 9pm for example) at the time of the earthquake
5. Calculate the time people would have had observing the seism on line with IRAE in various countries of the world, to warn their family and the inhabitants in the various countries of South-east Asia and Africa.

merci à http://pageperso.aol.fr/Jlfranchomme/Photos+SVT.htm pour son aide,ses remarques et ses conseils.

et à http://ro3s.free.fr/evaro3s/ pour les mêmes raisons et à Arnaud en Normandie