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From: LP12
Jet Stream, as I mentioned earlier this week to the Climate Humpster who thinks 'science' will fix everything [like becoming dependent on chyna for windmill and solar panel parts? ed] https://x.com/Flick1_/status/2070868158181687301 F̳̿͟͞l̳̿͟͞i̳̿͟͞c̳̿͟͞k̳̿͟͞ ™ @Flick1_ · 20h Translated from Dutch Interesting story about the omega blockade. A meteorologist explains why it's so warm this week (and no, it's not due to climate change The omega blockade — that's the real meteorological explanation behind the extreme temperatures currently being measured across a large part of the European continent. While major media outlets like NOS reflexively link the heat to climate change and greenhouse gases, critical scientists point to a much more straightforward and better-supported explanation: a persistent weather pattern in the upper atmosphere that has gripped Europe many times before. What exactly is an omega blockade? An omega blockade is a specific pattern in the jet stream — the powerful wind current at high altitude that largely steers the weather in our latitudes. The name comes from its resemblance to the Greek capital letter omega (Ω): a large high-pressure ridge in the middle, flanked by two low-pressure areas on either side. This pattern ensures that air masses can hardly flow through and the weather pattern can remain stuck for weeks. In the case of the current heatwave, hot Saharan air is transported northward toward Western Europe by the anticyclonic (clockwise-rotating) airflow pattern. As that air mass rises and falls under the high-pressure ridge, it is adiabatically compressed — a purely physical process that causes the temperature to rise further. No CO2 involved. Meteorologist Chris Martz sounds the alarm. The American meteorologist Chris Martz shared his extensive analysis of the current weather pattern via social media. His conclusion is clear: this omega blockade has nothing to do with climate change or greenhouse gas emissions. It's a well-known, thoroughly documented weather dynamic that has always occurred and would have led to record heat even in a hypothetical pre-industrial climate. Martz also points to a striking scientific paradox. There are, in fact, various studies suggesting that warming of the Arctic would actually lead to fewer frequent blocking weather patterns like the omega blockade, because the temperature difference between the equator and the polar regions becomes smaller. That stands in stark contrast to the claim that climate change causes or intensifies this kind of heatwave. Martz acknowledges that there is debate on this topic, but the simplistic climate message conveyed by the media is oversimplified anyway. Europe hit more often, but why exactly? Then there's an increase in solar radiation reaching the Earth's surface, due to less cloud cover from low and mid-level cloud layers. That decrease in cloudiness is partly linked to strict European air pollution regulations, which have led to fewer atmospheric aerosols. Fewer particles in the air means less cloud formation, more direct sunlight, and thus higher surface temperatures. In other words: Europe's own environmental regulations contribute to the increased heat. That's an uncomfortable conclusion you're unlikely to encounter in mainstream media. Media choose sensation over scientific nuance Think tank Clintel, represented by science journalist Marcel Crok, endorses Martz's analysis. The conclusion is simple: if you want to understand the cause of the European heat, it's better to consult a meteorologist than a newspaper editorial team chasing a clickbait story. It's become a fixed pattern by now: as soon as it's warm somewhere, the link to climate change is made, almost without nuance, rarely with meteorological backing, and certainly not with reference to possible alternative explanations. That's not journalism — that's activism disguised as science.

Current Thread	Author	Time
Jet Stream, as I mentioned earlier this week to the Climate Humpster who thinks ... [more]	LP12	11:56:29

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