2026-10-03T02:21:59.8Z36.030334472656-121.047668457039.920000076294manualconfirmedUSGS1.75md1Origin/20261003022414.145039.69302Magnitude/20261003022414.145097.69303USGS11 km SSW of San Lucas, CAregion namenccatalognc75443226contributorID