2024-12-08T21:07:15.59Z40.3121681213379-124.7074966430668.72999954223633manualconfirmedUSGS2.66md1Origin/20241208210937.318298.89130Magnitude/20241208210937.31835.89131USGS36 km W of Petrolia, CAregion namenccatalognc75099706contributorID