Wow! Latest ECMWF 12z is going all out in the stratosphere, now forecasting an actual Stratospheric Warming event with a wind reversal, making it an official SSW event. It will likely not remain at this, as this would be an unprecedented event, and the model trend map shows quite a spread between the last runs. But even seeing this suggested at this time is really insane. All the maps are available in my Polar Vortex hub (link in the comments) @judah47 I have seen you noticed the 12z ECM, but did you know it also has a proper reversal? 😁

The riots in France have multiple complex economic and social causes, but I have to wonder whether the scorching hot summer contributed some to the discontent. In a country where most homes and businesses lack air conditioning, this last summer would have been insufferable.

The longitude of the mean Indo-Pacific Warm Pool (IPWP) is the “true” measure of ENSO b/c this ultimately drives cold season teleconnections (not SST anomalies) Eastward shifted IPWP = stronger El Niño This ye’s El Niño is far stronger than anything we’ve seen in the modern era

I don’t think Europeans fully appreciate what is happening to the European Union right now. The EU is under an extraordinary, multi-front assault, both from outside and from within. And I struggle to think of another period in its history when so many powerful actors had an interest in weakening it simultaneously. Russia has spent years waging hybrid warfare against Europe. Weaponised migration, sabotage, cyberattacks, coordinated disinformation campaigns, bot networks and political interference. The objective is clear: undermine trust in democratic institutions, deepen social divisions and weaken European unity. China has different motivations, primarily economic and geopolitical. A fragmented Europe is easier to pressure, easier to negotiate with individually and less capable of defending its economic interests. And then there is the United States. Perhaps the most disturbing development of all. Under Trump and MAGA, a country that helped rebuild the old continent and then spent decades supporting European integration now has an administration openly hostile to much of what the EU represents. Its own National Security Strategy even calls for cultivating resistance to Europe’s current political direction. Think about that for a moment. Meanwhile, within Europe, parts of the far right and far left amplify these divisions, whether through ideological alignment, political opportunism or outright sympathy for authoritarian regimes. This doesn’t mean Russia, China and MAGA are all following some jointly coordinated master plan. They don’t have to. Their interests increasingly overlap, and Europe’s internal divisions make their work considerably easier. What makes this particularly alarming is what is actually at stake. For all its flaws, the EU remains one of the world’s most consequential projects built around liberal democracy, the rule of law, individual freedoms and cooperation between nations. At a time when authoritarianism is gaining ground and even longstanding democracies are showing disturbing tendencies, that matters enormously. Europe is far from perfect. Its bureaucracy, indecision and inability to act decisively are real problems. But the answer cannot be to retreat into 27 competing nation-states, each too small to meaningfully influence a world increasingly dominated by continental powers. Quite the opposite. Europe needs deeper integration, stronger common institutions, genuine strategic autonomy and the political courage to defend its interests and values. Because fragmentation is precisely what so many external actors want. And perhaps that’s the central irony of our time: people are being deliberately manipulated into believing that the reverse is true — that national identity and sovereignty can only be protected by weakening European cooperation. In reality, a divided Europe is less sovereign, less secure and far easier for outside powers to pressure. Therefore the very thing that will make Europe stronger is the thing its adversaries are working hardest to prevent. A united Europe is a geopolitical power. A divided Europe is a collection of countries waiting to be played against one another.