Of course everyone felt the 5.4 today but did you know that the USGS has reported as of 10:00pm Pacific time over 75 quakes around Yorba Linda, Diamond Bar and Chino.
On July 13th 2008 the Science Dude for the OC Register reported a “Rare Lull” in So Cal earth quakes
Here is the list I pulled from the USGS page. The origina page is here -> USGS Recent Quakes
Life in Yorba Linda – Surfin the Land Waves created by the Earthquakes



