An extreme warmth develops across the North Atlantic, Greenland and Iceland this weekend
The pattern flip this week leads into some extreme anomalies in some parts of Europe and North Atlantic through early December. While a cold outbreak …
Mesoscale Discussion Archives
Thursday, Nov 28th *update* on the developing outbreak of cold airmass across much of Europe in the next days
As discussed a few days ago, an outbreak of much colder airmass is scheduled this weekend across much of our continent. The pattern flips after …
Evening *UPDATE* on the extra-tropical cyclone (ex-SEBASTIEN) moving towards Ireland
Extra-tropical storm #SEBASTIEN continues moving NE at the acceleration rate and is now having central pressure near 980 mbar. It continues deepening and is likely …
A few more warm days… but then, a sharp pattern flip brings a strong cold outbreak into a large part of Europe next weekend, even snow locally!
Related to the change in the sub-polar circulation is coming this week and the long-lasting warm period across large part of Europe is finally coming …
Nov 25th morning *UPDATE* on the ex-tropical storm #SEBASTIEN – expected to bring severe winds into Ireland tonight and tomorrow morning
Ex-tropical storm SEBASTIEN or its remnants have transitioned into an extra-tropical cyclone overnight and are now re-organizing. Sebastien traveled to the north of Azores, the …
A very warm weather spreads across central Europe and the northern side of the Alps this weekend
As mentioned in the previous discussion on a developing warmer pattern earlier this week, a very strong warm advection and warmth develop over central Europe …
*MAJOR snowfall event* with dangerous avalanche threat will develop over the NW Italian Alps this weekend – locally more than 150 cm of fresh snow is likely
Related to the extreme rainfall event across the SE France and western Alps this weekend, intense snowfall will be ongoing over the higher mountains across …
An extreme amount of rainfall should significantly enhance flooding threat across SE France and NW Italy this weekend, Nov 22-24th
A large cyclone that produced an intense windstorm across the Bay of Biscay today is becoming larger in size while moving into France. Strong southerlies …