As
we are not sure of the birthday of the Ferdinandea Island, the same way
we do not know the exact day of its sinking. What’s true is that
everyone was just waiting for the island to sink. It had been clear from
the start, because it was composed of unstable material, mostly ash.
The continuous break of the waves changed the inlands contours. Already
after the first observations were made at a safe distance in July the
island seemed mostly composed of volcanic ash and mud. The captain of
the brig Achilles, Vincenzo Allotta, detected the disappearance of the
island on December 8, but responded with the phenomena that
characterized the emergence of columns of water rising into the air. The
island will not return ever again to the surface but the volcanic
activity on the water will manifest itself several times according to
some people (in 1833, in June 1845, in the summer of 1863). The irony of
Ferdinandea did not end with his dive. In the twentieth century, the
ghost of Ferdinandea also suffered a military attack. It happened in
1986 following the international crisis of Sirte between United States
and Libya. On this occasion the Americans bombed the waters of the Tour
Graham mistaking him for a submarine enemy.
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