Calaveras Fault 6.5 that occurred in 1911 in the Morgan Hill area. The most recent of these was a magnitude 6.2 earthquake near Morgan Hill in 1984. A magnitude 5.6 earthquake occurred on the Calaveras Fault on October 30, 2007 at 20:04 PDT (October 31, at 03:04 UTC), near Alum Rock. Prior to the 2014 South Napa earthquake, it was the most powerful quake to hit the Bay Area since the Loma Prieta earthquake of 1989, and the largest on the Calaveras Fault since 1984. Although it has been known for some time that the Calaveras and Hayward faults merge in the
Library damage resulting from the 2004 Indian Ocean earthquake other two was delayed due to political instability in the region. Library damage resulting from the 2004 Indian Ocean earthquake Library damage resulting from the 2004 Indian Ocean earthquake has been reported in six Asian countries. On December 26, the massive 2004 Indian Ocean earthquake struck off the northwest coast of the Indonesian island of Sumatra. The resulting tsunamis killed more than 180,000 people. In addition to the loss of human lives, cultural institutions were destroyed in several Asian nations. Libraries on the Eastern coast of Sri Lanka and the northern province of Aceh on Sumatra were most severely affected