Hi Cathryn. Here is a list of quakes before and after the Bolinas quake. As you can see there were no foreshocks, or aftershocks above 2.0Ml. I don't think they list any quakes below 2.0Ml. At least I have never seen any. This is using a 10 mile radius. Take Care…Don in creepy town.
PDE 1985 03 24 185607.70 37.85 -122.64 7 2.80 MLBRK
PDE 1985 07 22 084714.60 37.87 -122.68 6 2.70 MLBRK
PDE 1989 01 17 223954.20 37.81 -122.60 12 2.60 MLBRK
PDE 1989 02 03 074309.20 37.84 -122.59 7 2.00 MLBRK
PDE 1989 02 12 194905.80 37.83 -122.60 7 3.10 MLBRK
PDE 1989 02 12 194950.40 37.85 -122.60 5 2.90 MLBRK
PDE 1989 02 12 195035.40 37.84 -122.60 6 2.70 MLBRK
PDE 1989 02 13 060028.60 37.84 -122.61 6 3.00 MLBRK
PDE 1989 02 13 080141.90 37.84 -122.60 8 3.60 MLBRK
PDE 1989 02 14 045623.80 37.83 -122.60 7 2.80 MLBRK
PDE 1989 03 03 212053.60 37.83 -122.60 7 2.60 MLBRK
PDE 1991 08 31 134516.20 37.80 -122.59 3 2.60 MLBRK
PDE 1993 06 27 1145 37.96 -122.54 6 2.00 MLBRK .
PDE 1999 08 18 010618.95 37.91 -122.69 7 5.00 MLGM