Some minutes ago I came back from my NLC observation this evening. The display was not very bright. Bands, veils, waves and knots were visible. Later I write more about it. Have a successful observation this night.
Dear Karl, you were lucky! I haven't seen any in Hungary that night, although I was out whole night, but had a small hill at NW from my actual observing place and even some cirrus clouds were present, so that might be the cause. One of our amateur astronomers had seen an NLC today (11th 07) dawn, which I have slept through... I'm happy that you could observe NLC again! Kind regards: Monika