2025-05-27T03:22:24.57Z37.5945014953613-122.4629974365239.039999961853029manualconfirmedUSGS1.51md1Origin/20250527081730.674613.2147Magnitude/20250527081730.67467.2148USGS3 km SSE of Pacifica, CAregion namenccatalognc75187041contributorID