2025-04-28T13:53:44.0000Z37.488167-118.7476656.22manualconfirmedIRIS1.34Md1Origin/20250428135707.164885.93180Magnitude/20250428135707.164952.93181IRISCALIFORNIA-NEVADA BORDER REGIONregion nameNEIC PDEcatalognc75173211contributorID