1101

Rhodes.

In [fourteen hundred and] eighty nine there was an earthquake in the sea of Atalia near Rhodes, which opened the sea—that is its bottom—and into this opening such a torrent of water poured that for more than three hours the bottom of the sea was uncovered by reason of the water which was lost in it, and then it closed to the former level.

[Footnote: Nello ottanto 9. It is scarcely likely that Leonardo should here mean 89 AD. Dr. H. MULLER- STRUBING writes to me as follows on this subject: “With reference to Rhodes Ross says (Reise auf den Griechischen Inseln, III 70 ff. 1840), that ancient history affords instances of severe earthquakes at Rhodes, among others one in the second year of the 138th Olympiad=270 B. C.; a remarkably violent one under Antoninus Pius (A. D. 138-161) and again under Constantine and later. But Leonardo expressly speaks of an earthquake ”nel mar di Atalia presso a Rodi“, which is singular. The town of Attalia, founded by Attalus, which is what he no doubt means, was in Pamphylia and more than 150 English miles East of Rhodes in a straight line. Leake and most other geographers identify it with the present town of Adalia. Attalia is rarely mentioned by the ancients, indeed only by Strabo and Pliny and no earthquake is spoken of. I think therefore you are justified in assuming that Leonardo means 1489”. In the elaborate catalogue of earthquakes in the East by Sciale Dshelal eddin Sayouthy (an unpublished Arabic MS. in the possession of Prof. SCHEFER, (Membre de l’Institut, Paris) mention is made of a terrible earthquake in the year 867 of the Mohamedan Era corresponding to the year 1489, and it is there stated that a hundred persons were killed by it in the fortress of Kerak. There are three places of this name. Kerak on the sea of Tiberias, Kerak near Tahle on the Libanon, which I visited in the summer of l876—but neither of these is the place alluded to. Possibly it may be the strongly fortified town of Kerak=Kir Moab, to the West of the Dead Sea. There is no notice about this in ALEXIS PERCY, Memoire sur les tremblements de terres ressentis dans la peninsule turco- hellenique et en Syrie (Memoires couronnes et memoires des savants etrangers, Academie Royale de Belgique, Tome XXIII).]

Taken from The Notebooks of Leonardo da Vinci edited by Jean Paul Richter, 1880.

Notebooks of Leonoardo da Vinci
XVII: Topographical Notes.
. . .
1081,
1082
The straits of Gibraltar.
1083,
1084,
1085
Tunis.
1086
Libya.
1087
Majorca.
1088
The Tyrrhene Sea.
1089
The Levantine Sea.
1090
The Red Sea..
1091,
1092
The Nile.
1093,
1094,
1095,
1096,
1097,
1098
Customs of Asiatic Nations.
1099,
1100
Rhodes.
1101,
1102
Cyprus.
1103
The Caspian Sea.
1104,
1105,
1106
The sea of Azov.
1107
The Dardanelles.
1108
Constantinople.
1109
The Euphrates.
1110
Centrae Asia.
1111
On the natives of hot countries.
1112
. . .