ght it is fairly bright and clear; there is a light south-westerly
wind. It seems rather as though the great gales of the Westerlies must
begin in these latitudes with such mild disturbances as we have just
experienced. I think it is the first time I have known rain beyond
the Antarctic circle--it is interesting to speculate on its effect
in melting the floes.
We have scarcely moved all day, but bergs which have become quite
old friends through the week are on the move, and one has approached
and almost circled us. Evidently these bergs are moving about in an
irregular fashion, only they must have all travelled a little east in
the forty-eight hours as we have done. Another interesting observation
to-night is that of the slow passage of a stream of old heavy floes
past the ship and the lighter ice in which she is held.
There are signs of water sky to the south, and I'm impatient to
be off, but still one feels that waiting may be good policy, and I
should certainly contemplate waiting some time longer if it weren't
for the ponies.
Everyone is wonderfully cheerful; there is laughter all day
long. Nelson finished his series of temperatures and samples to-day
with an observation at 1800 metres.
Series of Sea Temperatures
Depth
Metres Temp. (uncorrected)
Dec. 14 0 -1.67
,, 10 -1.84
,, 20 -1.86
,, 30 -1.89
,, 50 -1.92
,, 75 -1.93
,, 100 -1.80
,, 125 -1.11
,, 150 -0.63
,, 200 0.24
,, 500 1.18
,, 1500 0.935
Dec. 17 1800 0.61
,, 2300 0.48
Dec. 15 2800 0.28
,, 3220 0.11
,, 3650 -0.13 no sample
,, 3891 bottom
Dec. 20 2300 (1260 fms.) 0.48 deg. C.
,, 3220 (1760 fms.) 0.11 deg. C.
,, 3300 bottom
A curious point is that the bottom layer is 2 tenths higher on the
20th, remaining in accord with the same depth on the 15th.
_Sunday, December_ 18.--In the night it fell calm and the floes
open
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