Infralateral arc    


2014-04-05 - An infralateral arc can be seen as well as several other phenomena normal || enhanced || enhanced & assigned.


2016-01-06 - The two outer phenomena are most likely the junctions of a supralateral arc with an infralateral arc. However, it could also be a

fragment of a 46 degree halo, but it is unfortunately impossible to draw a conlusion based on the information from this photo and other

photos taken that day normal || enhanced & assigned.