From the Quake Catcher Network news feed:
QCN Participant Detects M4.5 earthquake in Southwest Germany (http://earthquake.usgs.gov/eqcenter/recenteqsww/Quakes/us2009ggaf.php)
Tuesday, 5 May 2009 10:00 AM
A Quake-Catcher Network participant detected a magnitude 4.5 earthquake in SW Germany (http://qcn.stanford.edu/sensor/img/qcngermanym45.png), near the borders of France and Switzerland using his JoyWarrior USB sensor and QCN/BOINC. This is a fairly rare event to capture on QCN and we thank him and others running QCN! The participant's computer was only 10km from the epicentre.