2026-08-11T12:38:10.82Z38.810001373291-122.796165466313.5699999332428manualconfirmedUSGS0.76md1Origin/20260811124033.623027.346952Magnitude/20260811124033.623088.346953USGS5 km NW of The Geysers, CAregion namenccatalognc75415837contributorID