Cavite Bay, where the vessels cast anchor, was constantly encumbered with mud, but it was the chief port in the Philippine Islands, and there the Spaniards owned a very well supplied arsenal in which worked Indians from the surrounding districts, who though skilful and intelligent were excessively lazy. Whilst the _Thetis_ was being sheathed, and the extensive repairs necessary to the _Esperance_ were being carried out, the clerks and officers were at Manilla, seeing about the supply of provisions and cordage. The latter, which was made of "abaca," the fibre of a banana, vulgarly called "Manilla hemp," although recommended on account of its great elasticity, was not of much use on board ship. The delay at Manilla was rendered very disagreeable by earthquakes and typhoons, which are always of constant occurrence there. On October 24th there was an earthquake of such violence that the governor, troops, and a portion of the people were compelled hastily to leave the town, and the loss was estimated at 120,000_l_. Many houses were thrown down, eight people were buried in the ruins, and many others injured. Scarcely had the inhabitants begun to breathe freely again, when a frightful typhoon came to complete the panic. It lasted only part of the night of the 31st October, and the next day, when the sun rose, it might have been looked upon as a mere nightmare had not the melancholy sight of fields laid waste, and of the harbour with six ships lying on their sides, and all the others at anchor, almost entirely disabled, testified to the reality of the disaster. All around the town the country was devastated, the crops were ruined, the trees--even the largest of them--violently shaken, the village destroyed. It was a heart-rending spectacle! The _Esperance_ had its main-mast and mizen-mast lifted several feet above deck, and its barricadings were carried off; the _Thetis_, more fortunate than its companion, escaped almost uninjured in the dreadful tempest.