Mégsem teszem fel a nemzetközi blogra a tegnapi CHA-t. Nem kaptunk áldást rá nevet

Idézem:
"As you know, circumhorizon arcs are relatively common in the USA. The great Spokane display of last year
Link
was at more or less the same latitude as Budapest. Of course, Europe is probably more cloudy. So a CHA is relatively rare for Mid Europe but not so elsewhere. Marko will not see one in Finland - unless produced by a fireball ;-).
Les"