2021-09-27T09:07:38.0000Z38.813667-122.7961661.68manualconfirmedIRIS0.99Md1Origin/20210927091015.01867.929059Magnitude/20210927091015.018721.929060IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73630046contributorID