Bulgaria Ski discussion board

Didn't think it was possible

Rach Author: posts : 13   (Beginner)Date : 01-13-09 16:13

Didn't think it was possible

In Bansko it is 4 degrees warmer at the top of he mountain than at the bottom

4 degrees on top and 0 at bottom

How does that work???
At least temps are dropping and some more snow due over next couple days
arron Author: posts : 13   (Beginner)Date : 01-13-09 16:53

re: Didn't think it was possible

This has the scientists baffled too! It has more snow in Chepelare than Pamporovo so said a local Wink
damo Author:damo posts : 651   (Expert)Date : 01-13-09 16:59

re: Didn't think it was possible

The top is exposed to the warm wind while the bottom is sheltered.
damo Author:damo posts : 651   (Expert)Date : 01-13-09 17:01

re: Didn't think it was possible

The bottom is also in the shade where as the top is exposed to the sun.
Zedee Author: posts : 13   (Beginner)Date : 01-13-09 17:02

re: Didn't think it was possible

It may be the warm weather front from the south riding over the mass of existing cold air. Quite common.

Richard.
drake Author: posts : 13   (Beginner)Date : 01-13-09 17:02

re: Didn't think it was possible

The climate event is called tempereture inversion and is common in valley's surrounded by high mountains. The warm air blankets the cold below.
Colin Author: posts : 13   (Beginner)Date : 01-13-09 17:03

re: Didn't think it was possible

Its called an inversion, cold air sinks to the bottom with the top exposed to warmer air.
Mat Author:Mat posts : 1182   (Master)Date : 01-13-09 17:09

re: Didn't think it was possible

it could also just be that the thermometer on the top is exposed to the sun and that on the bottom is in the shade...
Rach Author: posts : 13   (Beginner)Date : 01-13-09 17:51

re: Didn't think it was possible

I know the warm air rises thing but just thouht it was weird.

Pointsmake sense though.

Thanks guys Very Happy
Zedee Author: posts : 13   (Beginner)Date : 01-13-09 18:00

re: Didn't think it was possible

That warm front from the south is also bringing quite a lot of moisture so hope it will fall as snow overnight especially to pamporovo but this is where it is more likely to be rain unfortunately.

Richard.