2026-08-19T19:56:37.75Z37.248001098633-122.028831481935.6599998474121manualconfirmedUSGS1.55md1Origin/20260819195903.967659.439952Magnitude/20260819195903.967718.439953USGS2 km SSW of Saratoga, CAregion namenccatalognc75421417contributorID