2025-09-17T08:51:47.47Z38.818000793457-122.7968368530272.30999994277954manualconfirmedUSGS1.11md1Origin/20250917085330.432654.573677Magnitude/20250917085330.432706.573678USGS6 km NNW of The Geysers, CAregion namenccatalognc75238702contributorID