Hello,
if people are interested then visit New Cloud Classification released by World Meteorological Organisation.I have witnessed a few of the cloud formations on this chart over the last year.

There is one type of homogenitus cloud which gets its own name, homomutatus.[2] When persistent contrails spread out over time to cover a significant portion of the sky (in so doing, gaining the appearance of a naturally occurring cloud formation), the term “homomutatus” replaces the term “homogenitus”( from Wikipedia).

Has anyone else seen the contrails like Homogenitus on the chart? that expand and create a fine silvery layer over the course of the day as here in South Canterbury.

I am in my late 60s and am baffled by these weird clouds and their presence around and during storm events.
Thanks for a good site that may help my curiousity.

cheers Bren

cheers Brendon
Climate change may be of some influence otherwise I am open to other peoples views.

Hope most are keeping warm and safe and neighbours OK.

.

Thanks for putting my pics up. Awesome clouds tonight. You guys are doing a fab job. Thanks