Today in History: April 18
Earthquake!
At 5:12 A.M. on April 18, 1906, an 8.3 magnitude earthquake struck San Francisco. With thousands of un-reinforced brick buildings and closely-spaced wooden Victorian dwellings, the city was poorly prepared for the quake. Collapsed buildings, broken chimneys, and a shortage of water due to broken mains led to several large fires that soon coalesced into a city-wide holocaust. The fire raged for three days, sweeping over nearly a quarter of the city, including the entire downtown area.

Ruins of San Francisco, from the Site of the Mechanics' Pavilion,
San Francisco, California, copyright 1906.
Taking the Long View, 1851-1991
Over 3,000 people are estimated to have died as a result of the disaster. For those who survived, the first few weeks were hard; as aid poured in from around the country, thousands slept in tents in city parks, and citizens were asked to do their cooking in the street. A severe shortage of public transportation made a taxicab out of anything on wheels. Numerous businesses relocated temporarily to Oakland, and many refugees found lodgings outside the city. Most of the cities of central California were badly damaged. However, reconstruction proceeded at a furious pace, and by 1908, San Francisco was well on the way to recovery.

Three Years After the Quake, San Francisco, California, April 1909.
Taking the Long View, 1851-1991
- Search on San Francisco earthquake in Taking the Long View, 1851-1991 to find more photographs of San Francisco around the time of the 1906 earthquake and fire.
- Great Earthquake and Fire: San Francisco, 1897-1916 consists of twenty-six films of San Francisco before and after the 1906 disaster. Seven films describe the great earthquake and fire. The collection also includes background information on Early San Francisco.
- Search the Today in History Archive on San Francisco to learn about more events in the history of this great city such as Andrew Smith Hallidie's cable car and the 1896 opening of the Sutro Baths.
- The University of California Berkeley's Bancroft Library presents The 1906 San Francisco Earthquake and Fire.