How to Forecast Weather with Contrails
Below is a short excerpt from the book, The Secret World of Weather, on how contrails can be used to predict changes in weather Contrails…
Below is a short excerpt from the book, The Secret World of Weather, on how contrails can be used to predict changes in weather Contrails…
Lens clouds are saucer, lens or lentil-shaped clouds that form when wind blows moist air over mountains. Their formal name is Altocumulus lenticularis (lenticula means…
Here’s my selection following a short visit to friends in the Tarn region of southern France. Stately Homes The older, bigger and grander a building…
Many visitors to cold mountains are struck by the amazing visibility. The visibility is so good that it can trick the brain into thinking things…
One of the great joys of natural navigation is that it intrigues such a wide variety of people, something it shares with food. We can’t…
From The Secret World of Weather: The lowest part of the atmosphere is the only area strongly influenced by the sun’s radiative heating of the…
On a flight back from Spain to the UK, we were treated to a great display of “cloud streets” over France. They form parallel to…
Another very interesting email from Prof. Otta Wenskus: Hi Tristan, I just read your paragraph on altocumulus lenticularis. Sadly, while Ifind them beautiful, my feelings…
There are two strong cloud signs in this picture showing that rain is likely soon. A heavy downpour started 20 minutes after this photos was…