sf earthquake

zumisf whoa! i felt a strong tremor @ 9pm! it was quick, but it really shook my apartment good! anybody else? about 13 hours ago from web

this is my twitter excerpt from 9pm fri. 8/5/08. i think the quake registered as a 4.0.

quake magnitude validated @:
http://quake.usgs.gov/recenteqs/Quakes/nc51207740.html