2025-05-27T07:47:30.0000Z38.827-122.7996671.98manualconfirmedIRIS0.38Md1Origin/20250528063337.603894.20443Magnitude/20250528063337.603942.20444IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc75187136contributorID