Yes, when I have seen them before there has been a massive earthquake nearby within 48 hours. There was a rainbow cloud over Japan just before the earthquake that led to the Fukushima disaster.
Are the rainbow clouds caused by HAARP or are they a very bright aroura or natural geopathic energy? I don't know but they ARE associated with powerful and damaging quake activity. it's in a chemtrail, too which makes me think you are being hammererd by the HAARP!