2025-06-18T22:15:17.0000Z39.586167-123.36566711.08manualconfirmedIRIS2.02Md1Origin/20250619052758.101537.202490Magnitude/20250619052758.10159.202491IRISNEAR COAST OF NORTHERN CALIF.region nameNEIC PDEcatalognc75197381contributorID