@Arnie Pie first off, thank you so much for your webcam, it certainly captures NCL's far sooner and more frequently than down 'ere in the SE.
With regard to the pic last night, I would agree with you. Having zoomed in to it there are no signs of NLCs on it, just very high and dispersed contrail or cirrus, that is based on my photograpy of NCLs and viewing opps in both the far NW and SE, so of course it is just my opinion be it right or wrong