OVRO (radio), CAZ (optical), and observational CAZ light curves of the blazar J0502+1338 (alias: 5BZB J0502+1338, 4FGL J0502.5+1340) given from top to bottom, respectively. The horizontal axis gives time in Modified Julian Date (MJD) and the vertical axis gives flux density (given in Jy in case of radio and mJy in case of optical). The vertical lines show the arrival time of spatially associated neutrinos, IC151114A (pink) and IC190712A (green). The dotted vertical lines show the AI time window centered around the neutrino arrival time. The former event is a spatially accurate one with Ω_enlarged = 6.45 deg² and 𝒮 = 0.957. For this event, the blazar was flaring in the radio (AI_R = 1.61 & wAI_R = 1.54) and optical (AI_O = 1.52 & wAI_O = 1.46) bands simultaneously. This association, J0502+1338–IC151114A, only occurs when considering the enlarged error region scenario because the blazar is outside of the IceCube reported 90% confidence level error region by 0.34°.