2022-03-10T19:40:07.0000Z38.789333-122.76051.56manualconfirmedIRIS1.54Md1Origin/20220311074458.958027.183742Magnitude/20220311074458.958084.183743IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73703891contributorID