2026-04-18T09:20:36.73Z38.772998809815-122.737335205081.2699999809265manualconfirmedUSGS1.24md1Origin/20260418092302.303559.30549Magnitude/20260418092302.303621.30550USGS2 km ESE of The Geysers, CAregion namenccatalognc75346997contributorID