Minus 20 degrees celsius
Certainly looks very chilly,
Just one question, surely if it's minus 20 that water should be ice

I am no physicist, so I cannot explain how cold a temperature is needed for the Trondheimsfjord to freeze to ice. What is a fact is that I have never seen the fjord freeze to ice with a temperature of minus 20 degrees celsius. For that to happen, I guess the temperature must be much lower.
Bjørn
PPG
Flickr
Certainly looks very chilly,
Just one question, surely if it's minus 20 that water should be ice

Sea water moves too much with the tides needs a major long intense cold period to form.
Cheers,
Bruce
Teaka53
10 yearsMember
Norfolk UK
Just one question, surely if it's minus 20 that water should be ice
Malc