2025-05-14T09:49:48.0000Z37.059167-121.47533310.94manualconfirmedIRIS0.81Md1Origin/20250515182132.172793.224044Magnitude/20250515182132.172843.224045IRISCENTRAL CALIFORNIAregion nameNEIC PDEcatalognc75181857contributorID