2004 Parkfield Earthquake
Aftershock Map
![Parkfield aftershock map](https://webarchive.library.unt.edu/eot2008/20081005202355im_/http://earthquake.usgs.gov/research/parkfield/Images/parkfield2004-M2-sml.gif)
Map showing M>2 aftershocks following the September 28, 2004 M6.0 earthquake in Parkfield, CA. Below the map is a cross-section showing earthquake depth along the fault within the dashed red box.
Earthquake Details
Earthquake Video
- Windows Media Player (.wmv, 3.8 MB)
- Quicktime (.mpg, 13.1 MB)
Field Photos
Pictures taken near the Parkfield bridge on September 29, 2004, one day after the Mw 6.0 Parkfield 2004 mainshock.
![](Images/2004eq/tn-bridge.jpg)
![](Images/2004eq/tn-bridge1.jpg)
![](Images/2004eq/tn-bridge2.jpg)
![](Images/2004eq/tn-crack.jpg)
![](Images/2004eq/tn-crack1.jpg)