 The Dyfi Valley and Machynlleth within the "warm conveyor". Sou-westerly winds in winter bring mild very moist air up from the tropics. On ramping up over the Welsh mountains the air is cooled and dumps its moisture. As a result, rainfall totals of 250mm over 48 hours are not unheard-of! Product number JM0620. Email me about this image: click HERE. |
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