ng the heaviest shocks lSApriil9o& was, roughly esti- mated, two inches per second. Prof. Burkhal- ter, of the Chabot Observatory, Oak- land, Cal., says that earthquakes are divided by scientific men in- to ten classes, ac- cording to their ^ intensity, and that the earth- quake that visited Cal i… … Street and the bay. No serious damage was done to study of earth- well-constructed houses built on solid ground. The quakes is that, Street and Raiiroad Track Elevated by the Earthquake at the Post Officeo THZ SOCKl£S PACIFIC QCVAA' Point of New Land Formed Four Miles from The Crumpling of the…
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