2024-12-09T12:21:45.76Z40.3946647644043-124.91883087158219.4899997711182manualconfirmedUSGS3.02md1Origin/20241209122404.930006.94970Magnitude/20241209122404.930059.94971USGS54 km WNW of Petrolia, CAregion namenccatalognc75100081contributorID