27 Aug 11 – Actually, it was more than 10,000. The earthquake swarm started late Tuesday and continued through Friday.
29 Aug 11 – Quake activity really ramping up. Sixty two quakes, with two of them greater than 2.0. See map:
23 Aug 11 – An unusually strong earthquake struck central Virginia today, forcing evacuation of hundreds of thousands.
Here are some earthquake-tracking sites
Magnitude 4.1 and 4.6 – These earthquakes come on top of the hundreds of others during the past two weeks.
Near ancient Long Valley Supervolcano – Seismologists are keeping a close eye on an area southwest of Hawthorne, Nevada where hundreds of earthquakes – the largest a 4.4-magnitude – have struck since Sunday.