Here is a factbox showing the 10 strongest earthquakes recorded since 1900, by order of magnitude, as Indonesia issued a tsunami warning for a time after a 8.6 magnitude earthquake struck off its westernmost province of Aceh on Wednesday.
by David Cutler
by Alexei Oreskovic
by Paul Casciato
by Aman Ali
by Staff Reporter
by Catherine MacDonald
by Chris Michaud
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