2025-09-16T01:26:37.0000Z40.284667-124.49433316.42manualconfirmedIRIS1.69Md1Origin/20250916232156.415167.570245Magnitude/20250916232156.415219.570246IRISNEAR COAST OF NORTHERN CALIF.region nameNEIC PDEcatalognc75238207contributorID