Question

1.What causes Nor westers ? ​

Answer 1

Answer:

It grows when the atmosphere becomes sufficiently unstable because of localised surface heating or other causes. ... If the atmosphere is unstable further, the cumulus cloud grows vertically to form cumulonimbus cloud and subsequently a thunderstorm, popularly known as nor'westers

Answer 2

Answer:

It grows when the atmosphere becomes sufficiently unstable because of localised surface heating or other causes. ... If the atmosphere is unstable further, the cumulus cloud grows vertically to form cumulonimbus cloud and subsequently a thunderstorm, popularly known as nor'wester.