l.a. so let's get to what's going on right now. 4,700 aftershocks from one or higher, some you can't even feel, have been reported since the main quake. now, i want to take you back to wednesday. this is what wednesday looked like on the seismogram. this is a computer image of what it looked like. a couple of shakes. but then all the sudden here's the fourth of july. and the 6.4 erupted. then by the evening it started to calm down. these are all little earthquakes, every line here 15 minutes. and then all of the sudden as it calmed down on friday, boom, we had another big quake and the earthquakes continued. but there's your 7.1, almost off the screen shaking up and down. and now i'll take you to something that's a little bit more concerning. i can show you what it looks like right now. there's your live realtime