GEOLOGY

Detailed explanation-1: -High-intensity shaking was felt from Eureka on the North Coast to the Salinas Valley, an agricultural region to the south of the San Francisco Bay Area. Devastating fires soon broke out in San Francisco and lasted for several days. More than 3, 000 people died, and over 80% of the city was destroyed.

Detailed explanation-2: -On the morning of April 18, 1906, a massive earthquake shook San Francisco, California. Though the quake lasted less than a minute, its immediate impact was disastrous. The earthquake also ignited several fires around the city that burned for three days and destroyed nearly 500 city blocks.

Detailed explanation-3: -The shaking was felt from Los Angeles in the south to Coos Bay, Oregon, in the north. Damage was severe in San Francisco and in other towns situated near the fault, including San Jose, Salinas, and Santa Rosa.

Detailed explanation-4: -On April 18, 1906, an earthquake and subsequent fires devastated San Francisco, California, leaving more than 3, 000 people dead and destroying more than 28, 000 buildings.

Detailed explanation-5: -The 1906 earthquake destroyed approximately 80 percent of the building in San Francisco, CA, including City Hall (above).