Indian plate movement earthquake and Tsunami risk Zones

Photo courtesy: Mount Everest, NASA

Abstract: The Indian plate, separated from the Antarctic, started moving to the north northeast about 180 million years ago. The present day movement of the Indian plate from the Carlsberg spreading ridge results in collision in the Himalaya and subduction in the Andaman-Sumatra. These plate margins, therefore, are the major seismic belts of the moving Indian plate.

The author is CSIR Emeritus Scientist, Jadavpur University, Kolkata, jr_kayal@yahoo.com. Reprint Vol. 11, Issue 64, pp 6-12, Geography and You.


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