2025-03-20T23:44:11.0000Z38.793835-122.8044973.56manualconfirmedIRIS0.42Md1Origin/20250320234714.826891.171438Magnitude/20250320234714.826947.171439IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc75152317contributorID