22 Degree Halo and Contrail Shadow
My thanks to Alan Gibson, urbane forager and regular contributor to this blog, for another great image. In this picture we are looking at two…
Tag: contrails
How to Navigate Using the Upper Winds and Clouds
I have written in the past about the basics of using the weather to navigate. Here I’d like to offer a couple of tips to…
BBC Winter Wonderland
I did a short piece for BBC Inside Out that was broadcast on Monday evening. It can be viewed via this link (within the UK,…
Contrail Shadows
My thanks to Alan Gibson, author of the Urbane Forager blog and book, for sending me these great images of a contrail shadow. (Contrails are…
Venus at Dawn
Not too many words needed this morning. Venus at dawn, over a misty valley. You might just be able to make out Arcturus, hiding behind…
Tin Bird Trails
We may never know the exact method that the earliest explorers used to find their way, but there is a friendly finger of suspicion that…
The First Frost
The northerly winds were carrying high cirrus and contrails down towards the coast this morning. They have brought colder air, as forecast yesterday. This gave…
Contrails and Crescents
Venus and Sirius both beamed at me this morning during my pre-dawn shiver outside. The aircraft were painting a pink path to the continent to…
Contrails and Clouds
__________________________________________________________ If you look closely at these two pictures you can see how the aircraft contrail cuts the lower cumulus clouds at a slightly different…