2024-08-28T15:39:16.0000Z38.820999-122.8116682.77manualconfirmedIRIS0.75Md1Origin/20240828154219.056962.318636Magnitude/20240828154219.057013.318637IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc75054506contributorID