Key Fault Line in Indian Ocean Quakes Monitored Over the last three months, scientists have studied the December Indian Ocean earthquake and subsequent tsunami. They believe the quake near Indonesia Monday was triggered by that event.

Key Fault Line in Indian Ocean Quakes Monitored

Key Fault Line in Indian Ocean Quakes Monitored

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Over the last three months, scientists have studied the December Indian Ocean earthquake and subsequent tsunami. They believe the quake near Indonesia Monday was triggered by that event.