During the night, and also all the 11th, the volcano was exceedingly
troublesome, and made a terrible noise, throwing up prodigious columns of
fire and smoke at each explosion, which happened every three or four
minutes; and, at one time, great stones were seen high in the air. Besides
the necessary work of wooding and watering, we struck the main-top-mast to
fix new trestle-trees and back-stays. Mr Forster and his party went up the
hill on the west side of the harbour, where he found three places from
whence smoke of a sulphureous smell issued, through cracks and fissures in
the earth. The ground about these was exceedingly hot, and parched or
burnt, and they seemed to keep pace with the volcano; for, at every
explosion of the latter, the quantity of smoke or steam in these was
greatly increased, and forced out so as to rise in small columns, which we
saw from the ship, and had taken for common fires made by the natives. At
the foot of this hill are the hot-springs before mentioned.

In the afternoon, Mr Forster having begun his botanical researches on the
other side of the harbour, fell in with our friend Paowang's house, where
he saw most of the articles I had given him, hanging on the adjoining trees
and bushes, as if they were not worthy of being under his roof.

On the 12th, some of the officers accompanied Mr Forster to the hot places
he had been at the preceding day. A thermometer placed in a little hole
made in one of them, rose from 80, at which it stood in the open air, to
170. Several other parts of the hill emitted smoke or steam all the day,
and the volcano was unusually furious, insomuch that the air was loaded
with its ashes. The rain which fell at this time was a compound of water,
sand, and earth; so that it properly might be called showers of mire.
Whichever way the wind was, we were plagued with the ashes; unless it blew
very strong indeed from the opposite direction. Notwithstanding the natives