San fransisco after the 1906 Earthquake

[custom_adv]
image
better source needed] An offshore epicenter is supported by the occurrence of a local tsunami recorded by a tide gauge at the San Francisco Presidio; the wave had an amplitude of approximately 3 in (8 cm) and an approximate period of 40–45 minutes.
Pages: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

Check Also

Behind the scenes of the series *Grandmother’s House*

Khone-ye Madarbozorge (translated into English as Grandma’s House, is one of the most memorable and …