Today morning I have observed another display in Austria.
Not earlier as 03:55 CEST some very faint structures were visible in bright dawn in the east and only 10 minutes later they disappeared again. The azimuth extension was a very big surprise: 090° - 098°! The height was about 20°. Far over Eastern Europe the NLC were in the zenith at my geographic latitude of 48° 38´ N; 13° 58´ E !