This storm was one of the most destructive of the recent cyclones that have swept our country, doing immense damage to crops, bridges, houses, herds—in short, everything that can be seriously damaged by wind or flood.

The damage in Louisiana alone was estimated at $500,000. But it was by no means the most destructive of the West India storms.

An examination of the areas of calms, which are the hot-beds of cyclones and hurricanes, shows that the region which produces the great cyclones of the United States lies in the Antilles and Caribbean Sea. In the Pacific the portion of the calm belt of the Tropic of Cancer causes the ravages of cyclones or hurricanes originating there to be felt chiefly in Japan and China. The storms of the Pacific arising in the equatorial calm belt, are most violent in the East Indies, and the southern peninsulas of Asia. As these regions are much warmer, and consequently the atmosphere may hold a much greater quantity of vapor, it follows that cyclones in that quarter much exceed in violence those of our own land.

Such are the general laws of these terrible disturbances of nature, as ascertained by years of careful observation. In the United States, our Signal Service, with well-equipped observatories at important localities, is able to make these principles of practical use: to detect the incipient storm and mark out its path, ere it strikes its fiercest blow.

It should be observed, ere leaving this topic, that a few would-be prophets have maintained that not only great storms, but also earthquakes, volcanic eruptions, tidal waves, etc., are due to planetary influences. Observing that the most violent hurricanes occur near the equinoctial period, they argue that the equinoxes of the planets ought to also disturb the earth. They ignore the fact that as to our own equinoctial disturbances, the change in the relative position of the earth and sun is sufficient to produce change in the location of heated air-currents and consequent storms. They seek to find in the Equinox Absolute, some strange mysterious magic, some inexplicable power or Deus ex machina, whose business it is to get up a disturbance here on earth at every possible opportunity, no matter in what planet he may be for the nonce located.

But it is difficult to rid any man of his hobby. In the question of the equinoxes of other planets, their recurrence is of sufficient frequency to allow the weather-crank full play for his imagination. Two of the major planets lie within the earth’s orbit, and their more rapid course about