2024-12-06T01:47:53.18Z40.3568344116211-124.51266479492215.3400001525879manualconfirmedUSGS2.4md1Origin/20241206014936.697082.68269Magnitude/20241206014936.697139.68270USGS20 km WNW of Petrolia, CAregion namenccatalognc75096941contributorID