San fransisco after the 1906 Earthquake

[custom_adv]
image
The most important characteristic of the shaking intensity noted in Andrew Lawson’s (1908) report was the clear correlation of intensity with underlying geologic conditions. Areas situated in sediment-filled valleys sustained stronger shaking than nearby bedrock sites, and the strongest shaking occurred in areas of former bay where earthquake liquefaction had occurred.
Pages: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

Check Also

Rarely photos of Parviz Fanizadeh

Parviz Fanizadeh (February 27, 1937 – March 25, 1979) was one of Iran’s most respected …