ERUPTION OF JORULLO.
On the night of the 28th and 29th of September, 1759, horrible subterraneous noises were heard, which had been preceded by slight shocks of an earthquake since the June preceding. The affrighted Indians fled to the Aquasareo, and soon thereafter a tract of land twelve miles square, which now goes by the name of the "evil land" (mal pais), rose up in the form of a bladder, and boiled, and seethed, and bubbled like a caldron of pudding, shooting up columns of fire from ten thousand orifices. Sometimes a number of orifices would unite into one vast crater, and vomit forth such a column of fire as was never before seen by human eyes since the time when "the smoke of the country went up as the smoke of a furnace."
Intelligent witnesses assured Humboldt that flames were seen to issue forth, which, from a surface of more than a mile square, cast up fragments of burning rock to a prodigious height. The two small rivers were swallowed up, and their decomposed waters added fuel to the flames, which burned for many months with a fierceness that is indescribable.
Such is the origin of the volcano of Jorullo, in the State of Michoican, and such is the pretended consequence of a curse pronounced by Capuchin monks upon one of the most beautiful estates in the country; and for generations since, the dread of incurring the displeasure of strolling vagabond monks has rested like a blight upon the common people; and yet this is but one of the thousand ways by which the Mexican priesthood play upon the credulity of the ignorant in a country where convulsions of nature are matters of almost ordinary occurrence. Every extraordinary event in nature is ascribed to the exercise of supernatural power on the part of the clergy or the most holy images of the Church.