A 7.6-magnitude earthquake in the Caribbean Sea Saturday triggered tsunami warnings for Cuba and the Cayman Islands and tsunami advisories for Puerto Rico and the Virgin Islands.
An ocean may in time develop from a rift in the Afar Triangle, in the Horn of Africa which will be close to America.
The last time Kolumbo experienced a major eruption was 1650, coughing out ash seen as far away as Turkey. Pyroclastic flows – fast-moving, searingly hot clouds of volcanic ash and gases – killed 70 ...
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