4,011 Galunggung, Indonesia 1882 Mudflows 3,500 Vesuvius, Italy 1631 Mudflows, lava flows 3,360 Vesuvius, Italy 79 Ash flows and falls 2,957 Papandayan, Indonesia 1772 Ash flows 2,942 Lamington, Papua N.G. 1951 Ash flows 2,000 El Chichon, Mexico 1982 Ash flows 7 Vulkaani seire 1,680 Soufriere, St Vincent 1902 Ash flows
Ke lut, Java, Indonesia beneath rhe su rface ar the edges o f plates cause roc k to m elt and, at th e same time, Dec. 15, 1631 Vesuvius, Italy open crac ks in rhe crus e. An eru p tion occurs whe n magma (melted ro ck) flows, and March-July, 1669 Mt. Etna, Italy many t imes explodes, throu gh a weakness, suc h as a crac k in the Eart h's crus e. Once Aug. 12, 1772 Mt. Papandayan, Java, Indonesia magma is flowin g o n the Ea rt h's sur face it is called lava. Flowing lava ca n be several June 8, 1783 Laki, Iceland th ousan d degr ees Fah ren hei e. May 21,1 792 Mt. Unzen, Japan In a few cases , volca noes exist without bein g near the edge o f a place. In th ese cases , Apr. 10-12 , 1815 Mt. Tambora, Sumbawa, Indonesia
annaabi.ee 
