The following account of the Singular Effects of a Storm, was communicated to the Dublin Philosophical Society, by the secretary:"Mrs. Close gave Mr. Molyneux the following account of the effects of thunder and lightning on her house at New Forge, in the county of Down, in Ireland, on August 9, 1707: She observed, that the whole day was close, hot, and sultry, with little or no wind stirring till towards the evening, when there was a small breeze, with some mizzling rain, which lasted about an hour; that as the air darkened after sunset, she saw several faint flashes of lightning, and heard some thunder-claps at a distance; that between ten and eleven o'clock, both were very violent and terrible, and so increased, and came on more frequently until a little before twelve o'clock; that one flash of lightning and clap of thunder came both at the same time, louder and more dreadful than the rest, which, as she thought, shook and inflamed the whole house; and being sensible at that instant of a violent strong sulphureous smell in her chamber, and feeling a thick gross dust falling on her hands and face as she lay in bed, she concluded that part of her house was thrown down by the thunder, or set on fire by the lightning; that, arising in this fright, she called up her family, and candles being lighted, she found her bed-chamber, and the kitchen beneath it, full of smoke and dust, and the looking-glass in her chamber was broken.

"The next day she found, that part of the cornice of the chimney, which stood without the gabel-end of the house where her chamber was, had been struck off; that part of the coping of the splay of the gable-end itself was broken down and twelve or sixteen of the shingles on the adjoining roof were raised or ruffled, but none shattered or carried away; that a part of the ceiling in her chamber beneath those shingles was forced down, and part of the plaster and pinning stones of the adjoining wall was also broken off and loosened, the whole breach being sixteen or twenty inches broad; that at this place there was left on the wall a smutted scar or trace, as it blacked by the smoke of a candle, which pointed downwards towards another place on the same wall, where a like breach was made, partly behind the place of the looking-glass; that the boards on the back of a large hair-trunk, full of linen, standing beneath the looking-glass, were forced in, and splintered as if by the blow of a smith's sledge; that two-thirds of the linen within this trunk were pierced or cut through, the cut appearing of a quadrangular figure, and between two or three inches over; that one end of the trunk was forced out, as the back was driven in; that at about two feet distance from the end of the trunk, where the floor and the side-wall of the house joined, there was a breach made in the plaster, where a small chink or crevice was to be seen between the sideboard of the floor and the wall, so wide that a man could thrust his lingers down; and that just beneath this, in the kitchen, the ceiling was forced down, and some of the plaster of the wall broken off; that exactly under this there stood a large tub or vessel of wood, inclosed with a crib of brick and lime, which was broken and splintered all to pieces, and most of the brick and lime work of it scattered about the kitchen.

"The looking-glass was broken with such violence, that there was not a piece of it to be found of the size of half-a-crown, and several pieces of it were sticking like hail-shot in the chamber door, which was of oak, and on the other side of the room; several of the edges and corners of some of the pieces of the broken glass were tinged of a light flame colour, as if heated in the fire; the curtains of the bed were cut in several places, supposed to be clone by the pieces of the glass. Several pieces of muslin and wearing linen, left on the large hair-trunk, were thrown about the room, no way singed or scorched, and yet the hair on the back of the trunk, where the breach was made, was singed; the uppermost part of the linen within the trunk was not touched, and the lowermost parcel, consisting of more than 350 ply of linen, was pierced through, of which none was anywise smutted, except the uppermost ply of a tablecloth, that lay over all the rest; there was a yellow tinge or stain perceivable on some part of the damaged linen, and the whole smelt strongly of sulphur; the glass of two windows in the bed-chamber above, and two windows in the kitchen below, were so shattered, that there was scarcely one whole frame left, in many of them. The pewter, brass, and iron furniture in the kitchen, were thrown down, and scattered about; particularly, a large girdle, about twenty pounds weight, that hung upon an iron hook near the ceiling, was found lying on the floor. A cat was found dead next morning in the kitchen, with her legs extended in a moving posture, with no other sign of being hurt, than that the fir was singed a little about the rump.

"It was further remarkable, that the wall, both above and below a little window in the same gable-end, was so shattered, that the light could be seen through the crevices in the wall, and upon a largfe stone on the outside of the wall; beneath this window was a mark, as if made by the stroke of a smiths sledge, and a splinter of the stone was broken off, of some pounds weight. I was further informed, that from the time of the great thunder-clap, both the thunder and lightning diminished gradually, so that in an hour's time all was still and quiet again."