2025-12-19T21:10:36.77Z33.2901666666667-116.83733333333314.08manualconfirmedUSGS0.9ml1Origin/20251219211447.939702.2503Magnitude/20251219211447.939748.2504USGS8 km SSE of Palomar Observatory, CAregion namecicatalogci41143151contributorID