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to the inclination given by the wind, into and on the sideof the little internal crater within the main one. In thisstate of things spectators may stand secure even inside themain crater, or at least on the edge of it during a violenteruption. Very seldom do the volcanic ejections ever fallupon “ the cone but at this my visit, on a sudden came ashower of white hot pieces of lava, on to the external surfaceof the main cone—and then—a million zigzag streams oflightning from the column of tire and smoke above. Thelava had not yet began to flow, which flowing usuallymoderates the vertical projections in a remarkable degree ;the column of fire now projected from the centreof the general crater, surmounted by a jet blackcloud of smoke and ashes, arose to the height of ninethousand feet above the top of it. Electrical zigzag dis-charges proceeded from the suspended mass above; but bythe time we had arrived half way up the cone these dis-charges had become incessant and innumerable, volleys ofzigzags issuing from the column and its surmounting cloudfell into the crater, or on to the exterior margin of it withsuch force as to make the stones and cinders fly about asthough struck by cannon shot. An equal number of dis-charges proceeded upwards from the crater into the columnand cloud above; and many zigzags after taking an inde-terminate course midway between the crater and the cloud,would return into the column from whence they came.Each of these innumerable electrical discharges was accom-panied by a sound similar to that of a musket or swivelgun ; so that the whole produced the effect of a rolling firein battle. The violence of these operations increasing, andseveral zigzags as well as masses of lava falling within ayard or two of where we stood, compelled us to descend.The pieces of lava now began to fall on the upper part ofthe cone in countless numbers, and rolling and bounding