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Joined 1 year ago
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Cake day: July 16th, 2023

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  • I don’t disagree. People are definitely hurting right now. But inflation is a general terms for the costs of goods and services. Much of the increase we saw from Covid was unchecked price gouging from corporations. It is not realistically in control of the president. Of course the government could regulate, and while they should, we all know that won’t happen on any scale that is needed. Therefore, believing that inflation is an important aspect to this election is misdirected anger over something that is in control of billionaires and massive corporations. I understand this misdirected aggression, but it’s a shame that people are focusing on that being the most important thing this November. To me, it’s avoiding fascism and project 2025.







  • My science falls more on the mesosphere/stratosphere side from space weather effects (top down rather than bottom up). However, SSW events are fascinating phenomena and have profound impacts on potentially all layers of the atmosphere. I’m currently developing (with lots of help) a high-top forecasting model that extends from the surface to the thermosphere. Forecasting SSW events are something we are hoping to improve with this model having a fully resolved mesosphere. I’ll edit my original post as I was hard on your article. I’ll also DM you my email and we can chat further.



  • I don’t disagree with its usefulness as a potential predictor once it is formed. I’ve seen the literature on its impact on NAO and the AO. This is particularly true following sudden stratospheric warming events and its correlation with cold air outbreaks in the NH. However claiming that it is “weak” is misleading since it hasn’t formed yet. And to my knowledge, the physical mechanism of the interaction between the stratospheric polar vortex and the tropospheric jet has not been determined. We think it is related to wave reflection from planetary wave and gravity waves during a sudden stratospheric warming event. But if we don’t understand the mechanism, forecast or climate models are incapable of predicting them since that physics will not be included in the models. At this point, using the jet stream in the stratosphere (the unformed vortex) as a predictor for the NH winter will not be better than climatology.



  • I work in the middle atmosphere and several things in this article I disagree with. First off, the polar vortex is a stratospheric and mesospheric jet stream that exists in the winter time. There is no polar vortex in the stratosphere during the summer. Let me repeat that. There is no polar vortex in the northern hemisphere right now! So how are you using it for predictions? Second, the media stole the term “polar vortex” for the Arctic jet stream that exists in the troposphere. Moreover, while correlations have been made (see Baldwin et al., 2021) on the stratospheric impact on the tropospheric weather, the physics aren’t well understood. Assuming you can make predictions on the northern hemisphere winter based on the polar vortex in the stratosphere (which again, doesn’t exist yet because it is summer) months out is unlikely.

    Edit: I edited out the argument that the OP may not reputable since they are a meteorologist in Canada.

    Edit2: I’ve edited my original post slightly after discussing this concept with the OP.



  • This is insanity. Voting sites should be under the control of the federal government and run by nonpartisan commissions. States and especially not some county courthouse should have no control over whether or not a polling site exists. Polling sites should be based on population density regardless of voter turnout and Election Day should be a national holiday where everyone has the opportunity and ability to vote locally. All of this should be written into the constitution. This is pure voter suppression and anyone attempting this should be charged.