Longitude Latitude Name Region Type -115.79 33.39 Durmid Hill SCAL LSM -120.46 35.92 Parkfield 1 NCAL LSM -120.46 35.925 Parkfield 2 NCAL LSM -116.15 34.43 Hector Mine 1 SCAL LSM -116.15 34.435 Hector Mine 2 SCAL LSM