Sun Sep 3 01:43:54 PDT 2000 — Earthquake. That was a 5.2 earthquake epicentered 3 miles WSW of Yountville. More information can be found at the USGS: quake.wr.usgs.gov/recenteqs/Maps/123-39.html Aftershock prediction information for this quake can be found at quake.wr.usgs.gov/recenteqs/QuakeAddons/nc51101203.afterwarn.html And finally, you can file a “Did You Feel It?” report with the Community Internet intensity map here:
pasadena.wr.usgs.gov/shake/STORE/X51101203/ciim_form.html (You may want to wait a bit on that last link, as it appears to be impacted by other earthquake-feelers.) -Scott, Nathan, and Mitch