Near five o'clock a torrential rain fell, but it lulled neither wind nor sea. The hurricane was unleashed at a speed of forty-five meters per second, hence almost forty leagues per hour. Under these conditions houses topple, roof tiles puncture doors, iron railings snap in two, and twenty-four-pounder cannons relocate. And yet in the midst of this turmoil, the Nautilus lived up to that saying of an expert engineer: "A well-constructed hull can defy any sea!" This submersible was no resisting rock that waves could demolish; it was a steel spindle, obediently in motion, without rigging or masting, and able to brave their fury with impunity.

Meanwhile I was carefully examining these unleashed breakers. They measured up to fifteen meters in height over a length of 150 to 175 meters, and the speed of their propagation (half that of the wind) was fifteen meters per second. Their volume and power increased with the depth of the waters. I then understood the role played by these waves, which trap air in their flanks and release it in the depths of the sea where its oxygen brings life. Their utmost pressure--it has been calculated-- can build to 3,000 kilograms on every square foot of surface they strike. It was such waves in the Hebrides that repositioned a stone block weighing 84,000 pounds. It was their relatives in the tidal wave on December 23, 1854, that toppled part of the Japanese city of Tokyo, then went that same day at 700 kilometers per hour to break on the beaches of America.

After nightfall the storm grew in intensity. As in the 1860 cyclone on Réunion Island, the barometer fell to 710 millimeters. At the close of day, I saw a big ship passing on the horizon, struggling painfully. It lay to at half steam in an effort to hold steady on the waves. It must have been a steamer on one of those lines out of New York to Liverpool or Le Havre. It soon vanished into the shadows.

At ten o'clock in the evening, the skies caught on fire. The air was streaked with violent flashes of lightning. I couldn't stand this brightness, but Captain Nemo stared straight at it, as if to inhale the spirit of the storm. A dreadful noise filled the air, a complicated noise made up of the roar of crashing breakers, the howl of the wind, claps of thunder. The wind shifted to every point of the horizon, and the cyclone left the east to return there after passing through north, west, and south, moving in the opposite direction of revolving storms in the southern hemisphere.

Oh, that Gulf Stream! It truly lives up to its nickname, the Lord of Storms! All by itself it creates these fearsome cyclones through the difference in temperature between its currents and the superimposed layers of air.

The rain was followed by a downpour of fire. Droplets of water changed into exploding tufts. You would have thought Captain Nemo was courting a death worthy of himself, seeking to be struck by lightning. In one hideous pitching movement, the Nautilus reared its steel spur into the air like a lightning rod, and I saw long sparks shoot down it.

Shattered, at the end of my strength, I slid flat on my belly to the hatch. I opened it and went below to the lounge. By then the storm had reached its maximum intensity. It was impossible to stand upright inside the Nautilus.

Captain Nemo reentered near midnight. I could hear the ballast tanks filling little by little, and the Nautilus sank gently beneath the surface of the waves.

Through the lounge's open windows, I saw large, frightened fish passing like phantoms in the fiery waters. Some were struck by lightning right before my eyes!

The Nautilus kept descending. I thought it would find calm again at fifteen meters down. No. The upper strata were too violently agitated. It needed to sink to fifty meters, searching for a resting place in the bowels of the sea.

But once there, what tranquility we found, what silence, what peace all around us! Who would have known that a dreadful hurricane was then unleashed on the surface of this ocean?

CHAPTER 20

In Latitude 47 degrees 24' and Longitude 17 degrees 28'

IN THE AFTERMATH of this storm, we were thrown back to the east. Away went any hope of

escaping to the landing places of New York or the St.