A "swarm" of earthquakes that touched off Sunday morning in southern California was still rolling along Monday afternoon, registering more than 300 small to moderate quakes that could be felt from Arizona to San Diego. The swarm is unusual but not as rare as you might think.

We inform you that the recording of the webinar "Know all about gvSIG Desktop" (July 12th 2012) is now available at the Reports section of the gvsig.org website[1]. The presentation is also available at the same section.

[1] http://www.gvsig.org/web/docusr/divulgacion/ponencias/2012-1