MAINSHOCK: Tue 30 Oct 2007 07:04:55 PM /usr/share/lib/zoneinfo/PST MAGNITUDE 5.6
11 km ( 7 miles) E ( 88 degrees) of Milpitas, CA
STRONG AFTERSHOCKS (Magnitude 5 and larger)
At this time (immediately after the mainshock) the probability of a strong and possibly damaging aftershock IN THE NEXT 7 DAYS is approximately 30 PERCENT.
EARTHQUAKES LARGER THAN THE MAINSHOCK
Most likely, the recent mainshock will be the largest in the sequence. However, there is a small chance (APPROXIMATELY 5 TO 10 PERCENT) of an earthquake equal to or larger than this mainshock in the next 7 days.
WEAK AFTERSHOCKS (Magnitude 3 to 5)
In addition, approximately 15 to 40 SMALL AFTERSHOCKS are expected in the same 7-DAY PERIOD and may be felt locally.