2025-12-31T15:51:01.0000Z38.830334-122.8113331.89manualconfirmedIRIS1.65Md1Origin/20251231155412.24469.97769Magnitude/20251231155412.244748.97770IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc75289111contributorID