At their feet was the deep, grassy valley, hemmed by precipitous bluffs. The greensward at the base of the barrier ridge was soft and velvety. A richer soil nourished the roots of the bunch-grass, and all men knew that more than once in bygone days the sudden swelling of the brawling waters that came foaming and swirling down the ravine from the depths of the crested heights within had turned that beautiful little sheltered nook into a deep lake that slowly emptied itself through the narrow, twisting, rocky gorge that ended at the White Gate. On the level turf the dancers were merrily footing it even now to the music of an inspiring quadrille, the pretty gowns of the women, the uniforms of the men, adding brightness to the picture. Below the camp the mules and horses were placidly grazing close by the inner opening of the gorge, the white covers of the wagons and the snowy canvas of the two or three tents adding to the picturesqueness of the scene. All at the feet of the watching group was life, laughter, and careless joy; all beyond that merry scene a black and ominous heaven, frowning down on gloomy pine and rocky hill-side. The ceaseless clamor of the seething waters, as they turned whirling into the tortuous gorge, rose steadily above the throb and thrill of the dance-music, and aloft those relentless clouds sailed sternly eastward over the sky.
Still the smoke from the camp-fires settled back and shrank about the earth, as though dreading the encounter with the sleeping forces of the air. Then, as the watchful eyes of the elders turned once more up the mountain side, there came a cry from Brooks. "By God! it's coming! There isn't a second to lose!"
Frazier, following the direction of that pointing finger, looked upward, saw the crestward firs and pines and cedars bending, quivering before a blast as yet unfelt below, saw sheets of ashen vapor come sailing over the hill-tops and sweeping down the rocky sides, saw the whole mountain face turn black as in a single minute, as though hiding from the storm that came roaring down the slope, then lighting up the next instant in dazzling, purplish glare, as a zigzag bolt of lightning ripped the storm-cloud in twain, and in the instant, with crash and roar as of a thousand cannon rolled into one, let loose the deluge sleeping in its depths. As though Niagara were suddenly turned upon the hill-side, a vast volume of water swept downward, hissing, foaming, rolling over the rocks, and the leaping spray dashed high in air, as the black wealth of waters came surging down into the ravine.