2025-06-08T22:51:04.0000Z38.838333-122.8238331.79manualconfirmedIRIS0.25Md1Origin/20250610180319.425271.132451Magnitude/20250610180319.425323.132452IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc75192931contributorID