The Home Of The Blizzard Part 32

The exercise, a good hoosh and above all the clear sky made us take a less morbid view of the fact that we were six days out from the Hut and only nineteen and a half miles away.

Early on the 16th we could hear above the roar of the wind the drift still hissing against the tent, but it had diminished by nine o'clock breakfast.

By common consent it was agreed that our loads were too heavy for the conditions under which we were working. I accordingly decided to drop one hundred-pound bag. We had already saved nearly one week's food for three men and had not yet worked up our full sledging appet.i.tes. The bag was raised to the top of a six-foot snow mound, a thermograph being placed alongside. As we now seemed to be on plateau snow, I thought it wise to leave behind my heavy boots and Swiss crampons.

By 4 P.M. the wind had decreased to a light breeze. Work was very slow on a steeper up grade, and at six o'clock clouds came up quickly from the south-east and snow began to fall, so we camped at 7.30 P.M.

thoroughly tired out. At twenty-four and a half miles the alt.i.tude was three thousand two hundred feet.

The snow was a false alarm. It ceased at 9 P.M. and the wind subsided to a dead calm!!

Good headway was being made against a strong breeze next day, when it was noticed that two gallons of kerosene were missing off the supporters' sledge. While Murphy and Laseron went back two miles to recover them, Webb secured a magnetic declination and I took sun observations for time and azimuth.

We were off early on the 18th and for the first time were able to appreciate the "scenery." Glorious suns.h.i.+ne overhead and all around brilliant snow, dappled by livid shadows; very different from the smooth, soft, white mantle usually attributed to the surface of Antarctica by those in the homeland. Here and there, indeed, were smooth patches which we called bowling-greens, but hard and slippery as polished marble, with much the same translucent appearance. Practically all the country, however, was a jumbled ma.s.s of small, hard sastrugi, averaging perhaps a foot in height, with an occasional gnarled old veteran twice as high. To either side the snow rolled away for miles.

In front, we made our first acquaintance with the accursed next ridge, which is always ahead of you on the plateau. Generally we pa.s.sed from one ridge to another so gradually that we could never say for certain just when we had topped one; still the next ridge was always there.

The weather had lately been colder with the increased alt.i.tude. The temperature in daily range varied from -10 degrees F. to 9 degrees F.

It was so hot in the sun, on the 18th, that lunching inside the tent was unbearable. We preferred its shadow outside in the breeze.

Wearing a minimum of clothes, we marched along gaily during the afternoon. The country changed in a wonderful manner, the sastrugi gradually becoming smaller and finally disappearing. The surface was so soft that a bamboo would easily penetrate it for a foot. Evidently it was fairly old and laid down in calm weather, for excavations showed that it became more compact without any hard wind-swept layers marking successive snowfalls.

It was proved that we were commencing a descent of one thousand five hundred feet down the north side of a valley feeding the Mertz Glacier.

In order to explain the surface, smooth and unruffled by any wind, the question arose as to whether it is possible that there is a cus.h.i.+on of dead air more or less permanently over the north side of this depression.

On the soft surface we were able to dispense with crampons. Hitherto, it had been impossible to haul over a slippery surface in finnesko. Now we felt as light as air and were vastly cheered when some one calculated that the six of us were saving I don't know how many thousand foot-pounds of work every mile. With a run of twelve miles we were forty-two miles from Winter Quarters.

Another splendid day on the 19th. We had lunch in a curious cup-shaped hollow, estimated to be two miles wide and one hundred and fifty feet deep. Webb obtained here an approximate dip of 88 degrees 44',** a very promising increase from the Hut (87 degrees 27').

** At the South Magnetic Pole the dip is 90 degrees.

[TEXT ILl.u.s.tRATION]

Map showing track of the southern sledging party from the Main Base

Snow-blindness had now begun to make itself felt for the first time. I for one had my first experience of it that afternoon. During the halt at lunch I put on yellow goggles in place of the smoked ones I had been wearing, and in a quarter of an hour the change of colour had 'settled'

my eyes for the time being.

The afternoon was very hot. The thermometer stood at 10 degrees F. at 4 P.M., but the still air made it almost insupportable. By the time the load was hauled up out of the basin, we were streaming with perspiration.

Before halting, we sighted a dark, distant ridge, thirty miles away, and the course was corrected by its bearing. Our extravagant hopes of finding a permanently calm region had been dwindling for the last few miles, as a hard bottom, a few inches under the surface, had become evident. They were finally dispelled by a south-west wind springing up during the night.

As every one was beginning to feel the hard work after another oppressive afternoon on the 20th, we decided to have an easy march next day and to build our first depot. Of course we had hoped to have been farther out before sending back the supporting party, but the weather had settled the question.

On the 21st, taking things as easily as a thirty-five mile wind would permit, we pulled on, up and down small undulations till 4 P.M. when we encountered a small rise, with the next ridge a considerable distance ahead. The depot was to be built here.

Webb at once proceeded to take full magnetic declination, time and azimuth observations, Laseron recording for him. Murphy put in a miserable hour over the primus melting snow. He was rather snow-blind and his eyes must have contributed a good deal of water to the pot. The water was poured into food-bags filled with snow, which were buried, encircled by wire slings, in holes. Here they froze, making excellent holdfasts for the depot flag. Depot flags had been exercising our ingenuity for months before the start, ordinary forms being destroyed by the wind in a few hours. Webb had finally built the perfect flag of the wind-vane type: a V of pieces of blackened Venesta board with light struts at the back and a piece of aeroplane tubing at the apex which slipped over the bamboo pole. The pole, of two bamboos, stood sixteen feet from the ground and was provided with two sets of flexible steel stays. Close by, Hurley and Hunter had built a snow mound ten feet in diameter and ten feet in height, finished off with a capping of snow blocks wrapped in black bunting.

Next day it was blowing a little harder and the sky was overcast, snow falling all day. What bad light means can be gathered from the fact that Laseron on crawling out of the tent in the morning raised an alarm that our tent had been blown away in the night. It turned out that our tent was hidden by a mound which he could not see, though only about ten yards from it.

I had been given the option of relieving the supporting party of any of their gear I coveted and I used it freely. The sledgemeter was the first thing commandeered, ours, made by Correll, having developed some slight complaint in its interior. Their cooker, being in good condition, was also taken. We all cast longing eyes at the roomy wind-proof tent but finally decided that it was too heavy--forty pounds as against our own of twenty-six pounds, including tent and poles.

At 7 P.M. we said good-bye to our supporters, Hurley exposed the last plate of his big reflex camera, which they carried back to the Hut, and a few minutes later Webb, Hurley, and I were standing alone watching three black specks disappearing in the drift; a stiff wind helping them along in great style. We were left to our own resources now, for better or for worse. "Weird" is how I described my feelings in the diary.

The same night it blew a hurricane and only dropped to sixty miles per hour during the 23rd, compelling us to remain in camp. Not an ideal birthday for Webb, but we made the most of it. I quote from my diary: "Turned out and rolled bags at 3 P.M. for lunch, for which we opened a wee tin of bacon ration brought for the occasion. Had some extra lumps of sugar (collared from the eleven-mile cave) in our tea. After the wine had been round (i.e. after a special second cup of tea), I gave Eric a pair of stockings from Murphy, and then 'Hoyle' and I smoked a cigar each which Webb produced. Dinner at 7 was also a special affair as we had the remains of the bacon ration in the hoosh, with great effect.

Also an extra strong brew of cocoa boiled quite smooth. Burberrys on and a stroll outside in the wind for a yard or two to get up a circulation; then into bag where I am smoking a plebeian pipe which is very tame after the glories of the day, especially as I suspect my tobacco of being a bit damp."

Such was the first of the two "auspicious occasions" we had on the journey.

After going carefully through the gear, we discarded a pickaxe, one pair of big spiked boots and some odd clothing. We also decided, as the probability of leisure was not great, to leave our reading matter behind. It was with regret that I added my little 'Virginibus Puerisque'

to the small pile of "rejects." The load now amounted to seven hundred and forty-eight pounds in all. Not many days after, the floor-cloth (eight pounds) was left behind, as the j.a.para sail afforded ample protection from damp in the low temperatures of the plateau.

The dip-circle, which was to yield the most important result of our journey, was housed after much thought on a conveniently shaped kerosene tray between the tins of oil. Four light leather straps, buckled tightly, made a solid ma.s.s of tray, oil tins, and dip-circle; very safe, and easy to undo.

My orders were to proceed inland, due south, taking magnetic, geographical, meteorological, and such other observations as were possible, returning to the Hut not later than January 15. Dr. Mawson had left it to my discretion, in the event of any great change occurring in the declination, to go either true or magnetic south.

At the Hut and up to about sixty miles south of it, the declination had proved fairly constant, but now at the Southern Cross Depot, as we had christened the sixty-seven-mile camp, the compa.s.s, from pointing a little to the east of south, had travelled to 40 degrees east of south, so that it became obvious that there was considerable magnetic disturbance in the country over which we were travelling. Whether we went south or south-east seemed unlikely to affect the value of geographical and other information we might gather, while Webb was of the opinion that the best magnetic results would be obtained by marching directly towards the Magnetic Pole, particularly if there were disturbances over the intervening area. For these reasons the course was maintained magnetic south.

At 11 A.M. on Sunday, November 24, we moved off to the south-east in a wind of fifty miles an hour. The light was bad, and steering had to be done by sastrugi and wind. However, momentary glimpses of the sun served to check the course. The lunch camp was five miles from the depot, and a good mound with a top of black bunting was left there. At almost every halt, thus far on our journey, the snow cut for pitching the tent had been gathered up into a mound which, in addition to forming a landmark, could often be used as a back-mark for checking the course. Our depot thus had a mound four miles on the southern and five miles on the northern side of it. It was not marked as well as I had hoped, but under the circ.u.mstances we could not do better. Moreover, at intervals during the day, some very distinctive snow ramps had appeared in the valley, some five miles to the north-east, and their position was fixed relative to the course.

Our hopes for a good afternoon were disappointed, as the wind and drift came up again as strong as ever. The surface, too, grew worse; nothing but sastrugi eighteen inches to thirty inches high and very close together. We were marching a little to the east of the wind, and the sledge was continually blown sideways, making considerable leeway. By 8.30 P.M. it was blowing sixty miles per hour, so we halted, thoroughly tired out, having hauled our one-third of a ton eight and three-quarter miles.

When it is blowing hard, the end of the day's march is not the end of the day's work. As soon as a camping spot has been chosen, the sledge is pulled round head to wind. The straps round the load are loosened carefully, the shovel and tent removed and the straps retightened. One man starts breaking out chunks of snow, experimenting until he finds a place where large pieces come away readily. Lumps of forty pounds are the handiest and quickest, but often only smaller ones can be obtained.

These are arranged in a circle round the tent-site, while the man with the tent places it on the ground pointing upwind, the bottom of the poles being just where the middle windward leg will be, and makes a hole for that leg.

When everything is ready, all three catch hold of the tent, one man crawling half into it, gripping hard the leather loop on the windward leg. The others sort out and grip their two side legs. "All ready? Up!"

It almost takes one's breath away, the roar and the flap! The side legs are quickly separated as the tent rises, and before it can blow over, the leeward legs are more or less in position, taking the strain. The centre man is throwing all his weight on to the leather loop, while the other two outside each holds down his windward pole with one hand and with the other pulls blocks of snow on to the skirt to windward. Once this is done, the rest is simple: cutting holes in just the right positions for the other legs, pulling out the skirt and making it snug all round. Then in goes the floor-cloth, and, by the time that is spread out properly, the primus and cooker are pa.s.sed in. The cooker is dissected and the two water vessels pa.s.sed out to be filled with snow.

The cook will have hard work to get the primus started if he does not s.h.i.+eld the spirit flame from the wind, which blows through the tent, by putting the whole lamp inside the big cooker lid.

In come the pots filled with lumps of snow. The food tank is placed just outside the entrance, and the proper food-bags for the meal are pa.s.sed in to the cook, the tank being retied to keep out drift. The cooker will now be going at full pressure, and the cook is ready to receive the gear. Sleeping-bags, "computation bag," hypsometer, "meat block" (a three-inch-square paper pad on which meteorological notes were taken); clothes-bag opened, three ditty-bags pa.s.sed in and bag retied; a final temperature taken and aneroid read; sledge anch.o.r.ed securely by tow-rope to the ice-axe, and a final look round to see all gear is safely strapped down and snow-tight.

In calm weather, camping is a very different thing. On a fine day, half an hour after the halt would usually find us carefully sc.r.a.ping the last of the hoosh out of our pannikins, ready for the cocoa.

At the seventy-six-mile camp we tried the experiment of a break-wind.

The tent was so small and light that it was necessary to protect it in the heavy winds. Hurley and I took about three-quarters of an hour to build the first one, but later we improved, getting into the knack of hewing snow with a sharp-pointed shovel.

That night in bag I wrote: "The result of the breakwind is that for once we have the wind bluffed. It is blowing seventy-five miles per hour--a full hurricane--but all the viciousness is taken out of the flapping and there will be no damage done to the tent by morning."

The wind was too strong for travelling early in the day (November 25).

While outside we suddenly observed two snow petrels. It was hard to realize that they had actually flown seventy-six miles inland to a height of two thousand four hundred and fifty feet. I dashed inside for the fis.h.i.+ngline; Hurley got out the camera. They were a beautiful sight, hovering with outspread wings just above the snow, tipping it with their feet now and then, to poise without a flutter in a sixty-five-mile gale.

Hurley secured a couple of "snaps" at the expense of badly frost-bitten hands. Just as I arrived with the line hooked and baited, the birds flew away to the north-east; our visions of fresh meat went with them. The line was always ready after this.

Towards evening the wind dropped suddenly to twenty miles per hour.

Our camp was stationed on the southern side of the large valley we had entered on the 18th, and we could identify the ridge crossed on that date, blue and dim, forty miles away to the north. To the north-east could be seen a distinct dip in the skyline, indicating the bed of the valley, on whose northern side the dip met the higher skyline in a steep bluff, twenty-five miles off. This bluff under the gla.s.ses was of heavily creva.s.sed, blue ice.

The wind did not rise again much until 10 P.M., when we had moved on seven and a half miles, rising about three hundred feet over several ridges and practically losing our view to the north.

A steady breeze on the 26th, and, on the whole, good light, allowed us to make twelve miles.