2026-04-28T09:41:44.05Z38.826667785645-122.848167419430.8manualconfirmedUSGS0.29md1Origin/20260428094356.882026.12759Magnitude/20260428094356.882088.12760USGS10 km NW of The Geysers, CAregion namenccatalognc75353057contributorID