A second earthquake has hit northeast of Taiwan on Monday, 11.7.2011. The first was a 5.5 (according to USGS), 6.5 (according to Taiwan’s Central Weather Bureau) on Halloween, 10.31.2011.
Dutchsinse has put together a short video about the earthquake but the world map with current earthquakes is the most relevant information. I also found a new beta map at USGS that you may want to check out.
Here is the link to a page that Dutch speaks about with links to webcams and different earthquake monitoring sites.