September 28, 2004, M6.0 Earthquake
- Newsletter Articles
- Reconnaissance Team Reports
- Preliminary Report on September 28, 2004 Parkfield Earthquake by Rakesh Goel and Charles Chadwell [PDF]
- Northern California Earthquake Data Center: Parkfield Data Collection Site
- California Integrated Seismic Network
Check this site frequently for preliminary reports, maps, and data. The site includes daily summaries, links to the ground motion data including the Internet Quick Reports, maps, waveforms and related links.
- Caltrans Office of Earthquake Engineering Report