2026-06-07T18:45:24.77Z38.846500396729-122.847503662110.88999998569489manualconfirmedUSGS1.04md1Origin/20260607184731.375039.77585Magnitude/20260607184731.375098.77586USGS11 km NW of The Geysers, CAregion namenccatalognc75372551contributorID