2024-07-16T20:36:37.64Z40.3143348693848-124.475502014168.88000011444092manualconfirmedUSGS2.41md1Origin/20240716203846.360736.290846Magnitude/20240716203846.360786.290847USGS16 km W of Petrolia, CAregion namenccatalognc75035732contributorID