A record of the changing Suffolk sky . . . click on a picture to view large . . . best seen full screen.

Wednesday, 7 September 2016

Cloud metamorphosis

Over the course of an hour or so, this cloud was transformed, though it stayed in more or less the same place, from a streak to what looked like a sheet of snow in the sky, then cloudlets that gradually dispersed.

If you click on the first image, you'll see it enlarged and can go through the sequence.

Wednesday, 24 August 2016

Cold clouds on a hot day

Altocumulus (lower left) and cirrocumulus (all the rest) on another hot day, 31° in the shade. Poor grocery delivery driver said it was 33° in his cab - no air conditioning.

Can't get my head around the fact that it's so hot down here, and heat rises, yet those cirrocumulus clouds will be at least 20,000 feet up, formed from ice crystals or super-cooled water.

Friday, 12 August 2016

Boring blue sky

No clouds today - not one! I've included the sun and some vegetation in this photo, or it would be just a blue square.
The Cloud Appreciation Society's manifesto includes the words,
We pledge to fight ‘blue-sky thinking’ wherever we find it. Life would be dull if we had to look up at cloudless monotony day after day.
I'm hoping for some clouds tomorrow, even if only a few little ones. And some rain. It hasn't rained for days. The garden is parched.

Monday, 8 August 2016

Golden sunset

After a cooler day and an even cooler evening.

Sunday, 7 August 2016


A hot day with mostly clear skies, apart from a few cumulus humilis and even fewer wisps of cumulus fractus, like these, that evaporate within minutes.

Monday, 18 July 2016

Blended colours

Someone took an airbrush to the sky over the horizon at moonrise.

Cloudy ripples

Another hot day. At about 12:30 these neat cirrocumulus stratiformis were overhead, high in the atmosphere (between 5 to 14 km or 16,000 to 45,00 ft) where upward air currents meet high cirrostratus clouds formed of ice crystals, some of which turn into supercooled water droplets. Not long afterwards they'd disappeared, or almost disappeared; just a ghostly trace of a few in small transparent patches in an otherwise blue sky.

Sunday, 17 July 2016

Hot and bright

A hot day, even at about 18:45, when these were taken. Streaks of cirrus show that there were high winds at high altitude, while clumps of cumulus mediocris and wisps of cumulus fractus moved more slowly.